Power+-15V

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电源板规格书-(1)

2018.12.05Prepared date / 拟制日期：A0 Reversion NO. / 版本：Specification NO. / 承认书编号：Product NO.(P/N:) / 产品编号： GrayWhiteBlackProduct color / 产品颜色: 5V1.5A/+15V0.2A/-15V0.2A Product specification / 产品规格：Product model / 产品型号：电源板Customer P.N. / 客户料号：Product type / 产品类型： Customer code / 客户代码：PROVIDER SIGNATURE 制造商签核PREPARED BY 拟制CHECKED BY 审核APPROVED BY 批准Company Chop 公司签章CUSTOMER APPROVED SIGNATURE 客户承认签核TEST BY 测试CHECKED BY 审核APPROVED BY 批准Company Chop 公司签章Please return to us one copy of “SPECIFICATION FOR APPROVAL” with you approved signature. 尊敬的客户，请您确认后，签字盖章回传一份承认书给我司.产品类型Model 产品型号Specification 产品规格P/N 产品编号环保要求电源板5V1.5A/±15V0.2AROHS产品承认书SPECIFICATION FOR APPROVALE. C. LIST/变更履历表** Table of Contents/目录 **1. Description /概述 (4)2. Input Characteristics/输入特性 (4)3. Output Characteristics/输出特性 (4)3.1. Basic Characteristics/基本特性 (4)3.2 .Electric Interface /电气接口 (5)4. Protection Requirements/保护要求 (5)4.1. Short Circuit Protection/短路保护 (5)4.2. Over Current Protection/过流保护 (5)5. Environment Requirements/环境要求 (5)5.1. Operating Temperature and Relative Humidity/工作温度和湿度要求 (5)5.2. Storage Temperature and Relative Humidity/储存温度和湿度要求 (5)5.3. Height Above Sea Level/ 海拔高度 (5)6. Reliability Requirements/可靠性要求 (5)6.1. Burn-in/老化 (5)7. Safety Standards/安全标准 (5)7.1. Dielectric Strength(Hi-pot)/介电耐压强度(高压) (5)7.2. Leakage Current/漏电流 (5)7.3. Insulation Resistance/绝缘阻抗 (5)8. Mechanical Requirement/结构参数 (6)8.1. Mechanical Draw/结构图 (6)9. Packing/包装 (6)10. Statement/声明 (6)1.Description /概述The document detail the electrical specification, mechanical specification and environmentalspecification of a SMPS,the power supply provide 5V1.5A/+15V0.2A/-15V0.2A continuous outputpower.本规格书详细描述了一款5V1.5A/±15V0.2A (连续输出功率)开关电源的电气特性,结构特性及环境等要求。

AVALON V-Five 纯类A高压信号放大器说明书

Maximum input of +28dB or +38dB with the PAD.
5 PAD switch:
The PAD switch adds a resistive attenuator to ALL inputs.
LINE INSTRUMENT - DI MICROPHONE Hi-Z MICROPHONE Lo-Z
-24 10
100
1kHz
10k 20k
5 acoustic and electric instruments
-24 10
100
1kHz
10k 20k
6 electric and bass guitar
+6
+6
B
0dB
-6
-6
-24 10
100
1kHz
10k 20k
AIR-LIFT vocals, acoustic-electric instruments
+6
+6
0dB
0dB
-6
-6
-24 10
100
1kHz
10k 20k
vocals and instruments, high pass, rumble filter 50Hz @ 6dB/octave
-24 10
100
1kHz
10k 20k
vocals and instruments, high pass, rumble filter 90Hz @ 6dB/octave
AVA LON
Pure Class A
V55 V-Fifty Five
DI-RE-PREAMPLIFIER

Traco Power TEN 30WI 电源产品说明书

Features◆ Ultra wide 4:1 input voltage range ◆ Single output voltage modelsfrom 1.8 to 15 VDC◆ Dual output voltage models◆ Extended operating temperature range:–40°C to 85°C◆ Under voltage lockout ◆ Remote On/Off◆ Shielded metal case with insulatedbaseplate◆ Optional heatsink◆ Lead free design - RoHS compliant ◆ 3-year product warrantyDC/DC ConvertersTEN 30WI Series, 30 WattThe TEN 30WI series is a family of high performance 30W dc-dc converters fea-turing ultra wide 4:1 input voltage ranges in a compact low profile package with industry-standard footprint. A very high efficiency allows operating temperatures up to 85°C. A built-in filter for both input and output minimizes the need for external filtering. Further standard features include remote On/Off, output voltage trimming, over voltage protection, under voltage lockout and short circuit protection.Typical applications for these products are battery operated equipment and distrib-uted power architectures in communication and industrial electronics, everywhere where isolated, tightly regulated voltages are required and space is limited on the PCB.Input current at no load 1.8 Vout models:35 / 20 mA typ.(nominal input 24/48 Vin) 2.5/3.3 Vout models:40 / 25 mA typ.other models:70 / 45 mA typ.Input current at full load 1.8 Vout models:760 / 380 mA typ.(nominal input 24/48 Vin) 2.5/3.3 Vout models:1030 / 510 mA typ.other models:1500 / 750 mA typ.Input voltage variation (dv/dt) 5 V/ms, max.(complies with ETS 300 132 part. 4.4)Under voltage lockout 24 Vin models:7 VDC min. / 8 VDC typ. / 9.2 VDC max.48 Vin models:15 VDC min. / 16 VDC typ. / 17.5 VDC max. Surge voltage (100 msec. max.)24 Vin models:50 V max.48 Vin models:100 V max.Conducted noise (input)EN 55022 level A, FCC part 15, level A(with external components)Please refer to Application note: /overview/ten30wiESD (input)EN 61000-4-2, perf. criteria BFast transient (input)EN 61000-4-4, perf. criteria ASurge (input)EN 61000-4-5, perf. criteria BVoltage set accuracy ±1 %Output voltage adjustment ±10 %Regulation – Input variation Vin min. to Vin max. ±0.5 % max.– Load variation 10 – 100 %:single output models:±0.5 % max.dual output models:±1.0 % max. (balanced load)±5 % max. (Load cross variation 25 % / 100 %) Temperature coefficient ±0.02 %/KRipple and noise (20 MHz Bandwidth): 75 mVpk-pk max.Start up time (nominal Vin and constant resistive load)10 ms typ.Transient response setting time (25% load step change)300 µs typ.Short circuit protection indefinite (automatic recovery)Over load protection 150 % of Iout max typ. foldbackThermal shutdown at +115°C typOver voltage protection 1.8, 2.5 & 3.3 V output models: 3.9 V5.0 V output models:6.2 V12 V output models: 15 V15 V output models:18 VMinimum load (only for dual output models)10% of rated max current (operation at lower loadcondition will not damage these converters, however,they may not meet all listed specifications) Capacitive load 1.8 / 2.5 Vout models:65’000 µF max./ 33’000 µF max.3.3 / 5.0 Vout models:19’500 µF max./ 10’200 µF max.12 / 15 Vout models:3’300 µF max./ 1’100 µF max.±12 / ±15 Vout models:±1’000 µF max./ ±680 µF max. (per output)Temperature ranges – Operating–40°C to +85°C (with derating) – Case temperature +100°C max.– Storage–55°C to +105°C Thermal impedance – with heat-sink TEN-HS2 8.24 K/Watt– without heat-sink10 K/Watt Humidity (non condensing)95 % rel H max.Reliability, calculated MTBF (MIL-HDBK-217F , at +25°C, ground benign) >750’000 h Isolation voltage (60sec.) – Input / Output 1‘500 VDC Isolation resistance – Input / Output >1‘000 M Ohm Isolation capacitance – Input / Output 1000 pF max.Remote On/Off – On: 3.5 ... 12 VDC or open circuit.– Off:0 ... 1.2 VDC or short circuit pin 3 and pin 2– Off idle current: 3 mA typ.Switching frequency 300 kHz typ. (pulse width modulation PWM)Vibration10–55 Hz, 2G, 30 minutes along X,Y,Z Safety approvals UL 60950, IEC/EN 60950, complianceup to 60 VDC input voltage (SELV limit)– Certification documents /overview/ten30wi Environmental compliance – Reach /info/reach-declaration.pdf– RoHSRoHS directive 20011/65/EUTrim+VoutTrim- VoutTrim upRu [kohm]*output 1.8V 2.5V 3.3V 5.0V +5% 1.2 4.3 6.8 4.7+10% 0.068 0.82 1.5 0.56output 12V 15V ±12V ±15V +5% 47 47 27 33+10%8.2 6.8 2.2 2.7Trim downRu [kohm]* output 1.8V 2.5V 3.3V 5.0V –5% 1.8 6.8 8.2 5.6–10% 0.1 0.82 0.68 0.68output 12V 15V ±12V ±15V –5% 56 56 33 39–10%5.6 2.2 2.7 3.3*approximate valuesSupporting documents: /overview/ten30wiCasing material copper, nickel plated Baseplate material none conductive FR4Potting material epoxy (UL 94V-0 -rated)Weight48 g (1.69 oz)Soldering temperaturemax. 265°C / 10 sec.Heat-sink TEN-HS2Dimensions in [mm], () = InchPin diameter: 1.0 ±0.05 (0.02 ±0.002)Pin pitch tolerances: ±0.35 (±0.014)Case tolerances: ±0.5 (±0.02)Note:The product label on converter has to be removed before mounting the heat-sink. For volume orders converters will be supplied with heat-sinks already mounted. Please con-tact factory for quotation. Separate heat-sinks are only available for prototypes and small quantity orders.Order code: TEN-HS2 (cont.: heat-sink, thermal pad, 2 clamps)Material: Aluminum Finish: Anodic treatment (black)Weight: 19 g (0.67oz) (without converter)。

《稳压管大全》

LM2940CT-5.0
5.0V低压差稳压器
LM2940CT-8.0
8.0V低压差稳压器
LM2940CT-9.0
9.0V低压差稳压器
LM2940CT-10
10V低压差稳压器
LM2940CT-12
12V低压差稳压器
LM2940CT-15
15V低压差稳压器
LM123K(NS)
5V稳压器(3A)
LM323K(NS)
简易开关电源稳压器(3A可调1.23V to 37V)
LM2576HVT-3.3
3.3V简易开关电源稳压器(3A)
LM2576HVT-5.0
5.0V简易开关电源稳压器(3A)
LM2576HVT-12
12V简易开关电源稳压器(3A)
LM2576HVT-15
15V简易开关电源稳压器(3A)
LM2576HVT-ADJ
三端可调-1.2V to -37V稳压器(0.1A)
LM150K(NS)
三端可调1.2V to 32V稳压器(3A)
LM350K(NS)
三端可调1.2V to 32V稳压器(3A)
LM350T(NS)
三端可调1.2V to 32V稳压器(3A)
LM138K(NS)
三端正可调1.2V to 32V稳压器(5A)
HT7133=HT1033
3.3V High Voltage Regulator
HT7136=HT1036
3.6V High Voltage Regulator
HT7144=HT1044
4.4V High Voltage Regulator
HT7150=HT1050
5.0V High Voltage Regulator

FA3629AV正负15V电源管理

Ambient temperature
TOPR
Junction temperature
TJ
Storage temperature
8 –400 400 –400 400 –50 50 –50 50 5.0 500 –25 to +95 125 –40 to +125
Symbol ICS ICS3 Dmax Dmax3 VCSLO VCSHI
Timer latch section (TL)
Item Threshold voltage of FB1 (Ch.1) Threshold voltage of FB2 (Ch. 2) Threshold voltage of FB3 (Ch. 3) Start up count Start up time
1.1max
1
8
5.2
0.2±0.05
0.65
0.07±0.05
0~8˚
0.5±0.08
s Block diagram
Pin Pin No. symbol 1 FB1 2 IN1–
3 IN2–
4 GND 5 PGND 6 FB2 7 IN3–
8 FB3 9 OUT3 10 OUT2 11 VCC 12 OUT1
Max. Unit
2.24 V
8
mV
1.5
%
1.5
%
–15 mA
Oscillator section
Item Oscillation frequency High level voltage Low level voltage Variation with supply voltage Variation with temperature

pd协议档位

pd协议档位PD协议档位PD（Power Delivery）协议是一种用于充电和电源传输的通信协议，它可以通过USB-C接口实现高功率的电源传输和快速充电。

PD协议定义了不同的档位，根据档位的不同，可以支持不同的功率和功能。

1. 5V@2A：这是PD协议中最基本的档位，也是兼容USB2.0标准的充电档位。

它可以提供最大10W的功率输出，适用于一般的充电需求，如充电手机、平板等小型设备。

2. 9V@2A：这是PD协议中的一个常见档位，可以提供最大18W的功率输出。

相比于5V档位，9V档位可以更快地给设备充电，适用于大部分移动设备的快速充电需求。

3. 12V@2A：这是PD协议中的另一个常见档位，可以提供最大24W 的功率输出。

相比于9V档位，12V档位可以进一步加快充电速度，适用于一些需要更快充电的设备，如笔记本电脑、游戏机等。

4. 15V@3A：这是PD协议中的高功率档位之一，可以提供最大45W 的功率输出。

相比于12V档位，15V档位可以更快地给设备充电，适用于需要快速充电的大功率设备，如大型平板电脑、便携式显示器等。

5. 20V@3A：这是PD协议中的最高功率档位，可以提供最大60W的功率输出。

相比于15V档位，20V档位可以进一步提高充电速度，适用于一些需要快速充电的大功率设备，如高性能笔记本电脑、游戏主机等。

除了上述常见的档位外，PD协议还定义了一些其他的特殊档位，如5V@3A、9V@3A、15V@5A等。

这些特殊档位一般用于一些特殊设备的充电需求，如某些大功率移动设备或工业设备。

在使用PD协议进行充电时，设备和充电器会通过通信协议进行协商，以确定最适合的充电档位。

充电器会根据设备的需求，选择合适的档位提供电源输出。

这种协商过程可以保证设备能够以最大的功率快速充电，同时避免了过高的功率对设备的损害。

总结来说，PD协议档位的选择决定了充电的功率和速度。

对于不同的设备和充电需求，我们可以根据PD协议的档位来选择合适的充电器和充电线，以实现快速、高效的充电体验。

RM系列电源说明书

General Spec i f i c a tionsRated opera- Blocking Control Rated op e r a t ion a l currenttional voltage voltage voltage 25 AACrms 50 AACrms75 AACrms100 AACrms230VACrms 650V p 5 to 24VDC/AC RM1A23M25 RM1A23M50 RM1A23M75 RM1A23M100400VACrms850V p5 to 24VDC/AC RM1A40M25 RM1A40M50 RM1A40M75 RM1A40M100480VACrms 1200V p 5 to 24VDC/AC RM1A48M25 RM1A48M50 RM1A48M75 RM1A48M100600VACrms 1400V p5 to 24VDC/ACRM1A60M25 RM1A60M50 RM1A60M75 RM1A60M100• Zero switching AC Solid State Relay • Low voltage AC/DC control: 5 to 24 V • Direct copper bonding (DCB) technology • LED indication • Built-in varistor• Clip-on IP 20 protection cover • Self-lifting terminals• Housing free of moulding mass• Operational ratings: Up to 100AACrms and 600VACrms• Opto-isolation: > 4000VACrmsProduct De s crip t ionThe industrial, 1-phase relay with antiparallel thyristor out-put is the most widely used SSR due to its multiple appli-cation possibilities. This relay has been designed to inter-face low voltage AC or DC control systems with high voltage resistive, inductive and capacitive loads. The zero switching relay switches ON when the sinusoidal curvecrosses zero and switches OFF when the current cross-es zero. The built-in varistor secures transient protection for the heavy industrial appli-cations, and the LED indi-cates the status of the con-trol input. The clip-on cover is securing touch safety to IP 20. Protected output ter-minals can take cables up to 16 mm 2.Type SelectionSwitching mode Rated operational Control voltage Rated operationalvoltagecurrentA: Zero Switching 23: 230VACrms M: 5 to 24VDC/AC 25: 25AACrms 40: 400VACrms 50: 50AACrms48: 480VACrms 75: 75AACrms60: 600VACrms100: 100AACrmsSelection GuideSolid State RelaysLow Voltage AC/DC Control: 5 to 24 VTypes RM 23M, RM 40M, RM 48M, RM 60MInput SpecificationsRM23M, RM40M, RM48M, RM60MHousing SpecificationsIsolationOutput SpecificationsHeatsink Dimensions (load current versus ambient temperature)RM1...M25Loadcurrent [A]Loadcurrent [A]Thermal resistance [K/W]Thermal resistance [K/W]Ambient temp. [∞C]Ambient temp. [∞C]Powerdissipation [W]Powerdissipation [W]RM1...M50Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to case thermal resistance, R th j-c < 0.80 K/W Case to heatsink thermal resistance, R th c-s < 0.20 K/W Maximum allowable case temperature 100 deg.C Maximum allowable junction temperature 125 deg.C Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to case thermal resistance, R th j-c < 0.50 K/W Case to heatsink thermal resistance, R th c-s < 0.20 K/W Maximum allowable case temperature 100 deg.C Maximum allowable junction temperature 125 deg.C Junction to ambient thermal resistance, R th j-a < 20.0 K/WJunction to case thermal resistance, R th j-c < 0.35 K/W Case to heatsink thermal resistance, R th c-s < 0.10 K/W Maximum allowable heatsink temperature 100 deg.C Maximum allowable junction temperature 125 deg.CRM23M, RM40M, RM48M, RM60MRM1.60..50RM1...M75Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to baseplate case thermal resistance, R th j-c < 0.72 K/W Case to heatsink thermal resistance, R th c-s < 0.20 K/W Maximum allowable heatsink temperature 100 deg.C Maximum allowable junction temperature 125 deg.C T AT A25.0 2.70 2.34 1.98 1.61 1.250.892822.5 3.10 2.69 2.28 1.86 1.45 1.042420.0 3.61 3.13 2.65 2.18 1.70 1.232117.5 4.26 3.70 3.14 2.59 2.03 1.471815.0 5.14 4.47 3.80 3.14 2.47 1.801512.5 6.38 5.56 4.73 3.91 3.09 2.271210.08.257.19 6.14 5.08 4.02 2.9797.511.49.948.497.04 5.59 4.1475.017.715.413.211.08.74 6.5142.5----18.213.6220304050607050.0 1.030.860.700.530.370.206145.0 1.27 1.090.900.710.520.335340.0 1.54 1.32 1.100.890.670.454635.0 1.85 1.59 1.34 1.080.820.573930.0 2.26 1.95 1.65 1.34 1.030.723325.0 2.85 2.47 2.08 1.70 1.320.962620.0 3.73 3.24 2.75 2.26 1.77 1.272015.0 5.22 4.54 3.86 3.19 2.51 1.831510.08.217.16 6.11 5.05 4.00 2.95105.017.215.012.910.78.51 6.335203040506070Loadcurrent [A]Loadcurrent [A]Thermal resistance [K/W]Thermal resistance [K/W]Ambient temp. [∞C]Ambient temp. [∞C]Powerdissipation [W]Powerdissipation [W]T AT A50.00.810.630.440.260.08545.0 1.28 1.070.860.650.440.234840.0 1.64 1.40 1.150.910.670.424135.0 2.11 1.82 1.54 1.250.960.673530.0 2.60 2.25 1.90 1.55 1.200.852925.0 3.30 2.86 2.43 1.99 1.55 1.112320.0 4.36 3.79 3.22 2.65 2.08 1.511815.0 6.1 5.4 4.6 3.77 2.97 2.181310.09.768.527.3 6.0 4.8 3.5485.0----15.4712.8510.247.6420304050607075.00.910.780.650.520.390.267767.5 1.100.960.810.660.510.366860.0 1.34 1.17 1.000.830.660.495952.5 1.60 1.40 1.20 1.000.800.605045.0 1.93 1.68 1.44 1.200.960.724237.5 2.38 2.08 1.78 1.49 1.190.893430.0 3.06 2.68 2.30 1.91 1.53 1.152622.5 4.21 3.68 3.16 2.63 2.10 1.581915.0 6.51 5.70 4.88 4.07 3.26 2.44127.513.511.7710.098.41 6.73 5.046203040506070Heatsink Dimensions(load current versus ambient temperature) cont.dLoadcurrent [A]Thermal resistance [K/W]Ambient temp. [∞C]Powerdissipation [W]RM1...M100Junction to ambient thermal resistance, R th j-a < 20.0 K/W Junction to case thermal resistance, R th j-c < 0.30 K/W Case to heatsink thermal resistance, R th c-s < 0.10 K/W Maximum allowable heatsink temperature 100 deg.C Maximum allowable junction temperature 125 deg.CRM23M, RM40M, RM48M, RM60MDimensionsCarlo Gavazzi Heatsink Thermal ...for power (see Accessories) resistance... dissipation No heatsink required --- N/A RHS 300 5.00 K/W > 0 W RHS 100 3.00 K/W > 25 W RHS 45C 2.70 K/W > 60 W RHS 45B 2.00 K/W > 60 W RHS 90A 1.35 K/W > 60 W RHS 45C plus fan 1.25 K/W > 0 W RHS 45B plus fan 1.20 K/W > 0 W RHS 112A 1.10 K/W > 100 W RHS 301 0.80 K/W > 70 W RHS 90A plus fan 0.45 K/W > 0 W RHS 112A plus fan 0.40 K/W > 0 W RHS 301 plus fan 0.25 K/W > 0 W Consult your distribution > 0.25 K/W N/A Infinite heatsink - No solution --- N/AHeatsink SelectionFunctional Diagram T A100.00.540.450.360.270.180.0911190.00.680.580.470.370.270.179780.00.860.740.620.500.380.268470.0 1.080.940.800.660.520.387160.0 1.37 1.20 1.030.850.680.515950.0 1.70 1.49 1.28 1.060.850.644740.0 2.21 1.93 1.66 1.38 1.100.833630.0 3.06 2.68 2.30 1.91 1.53 1.152620.0 4.78 4.18 3.59 2.99 2.39 1.791710.09.988.737.49 6.24 4.99 3.748203040506070RM23M, RM40M, RM48M, RM60M25The declaration in this section is prepared in compliance with People’s Republic of China Electronic Industry Standard SJ/T11364-2014: Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products.Part NameToxic or Harardous Substances and Elements Lead (Pb)Mercury (Hg)Cadmium (Cd)Hexavalent Chromium (Cr(Vl))Polybrominated biphenyls (PBB)Polybrominated diphenyl ethers(PBDE)Power Unit AssemblyxOOOOOO: Indicates that said hazardous substance contained in homogeneous materials fot this part are below the limit require-ment of GB/T 26572.X: Indicates that said hazardous substance contained in one of the homogeneous materials used for this part is above the limit requirement of GB/T 26572.Environmental Information环境特性这份申明根据中华人民共和国电子工业标准SJ/T11364-2014：标注在电子电气产品中限定使用的有害物质零件名称有毒或有害物质与元素铅(Pb)汞(Hg)镉(Cd)六价铬(Cr(Vl))多溴化联苯(PBB)多溴联苯醚(PBDE)功率单元xOOOOOO:此零件所有材料中含有的该有害物低于GB/T 26572的限定。

运算放大器稳定性实验

●Hello,and welcome to the TI Precision Lab supplement for op amp stability.●This lab will walk through detailed calculations,SPICE simulations,and real-worldmeasurements that greatly help to reinforce the concepts established in the stability video series.●你好，欢迎来到TI Precision Labs（德州仪器高精度实验室）的运放稳定性环节。

●这个实验会包括计算，SPICE仿真和实际测试。

这些环节帮助大家对视频中的概念加深理解。

●The detailed calculation portion of this lab can be done by hand,but calculationtools such as MathCAD or Excel can help greatly.●The simulation exercises can be performed in any SPICE simulator,since TexasInstruments provides generic SPICE models of the op amps used in this lab.However,the simulations are most conveniently done in TINA-TI,which is a free SPICE simulator available from the Texas Instruments website.TINA simulation schematics are embedded in the presentation.●Finally,the real-world measurements are made using a printed circuit board,orPCB,provided by Texas Instruments.If you have access to standard lab equipment,you can make the necessary measurements with any oscilloscope, function generator,Bode plotter,and±15V power supply.However,we highly recommend the VirtualBench from National Instruments.The VirtualBench is an all-in-one test equipment solution which connects to a computer over USB or Wi-Fi and provides power supply rails,analog signal generator and oscilloscope channels,and a5½digit multimeter for convenient and accurate measurements.This lab is optimized for use with the VirtualBench.●本实验的计算可以通过實際計算，如果使用Mathcad或者Excel这样工具会更好。

LTC1298 微功耗双通道采样12位A D转换器演示手册说明书

1DESCRIPTIOUThe LTC ®1298 is a micropower, 11.1ksps, two-channel sampling 12-bit A/D converter that draws only 1.25mW from a single 5V supply. The LTC1298 demo board pro-vides the user with a stable and consistent platform on which to evaluate the LTC1298 A/D converter. In addition,the LTC1298 demo board illustrates the layout and by-passing techniques required to obtain optimum perfor-mance from this part. The LTC1298 demo board is de-signed to be easy to use and requires only a 7V to 15V supply, a clock signal, and an analog input signal. As shown in the Board Photo, the LTC1298 is a very space efficient solution for A/D users. By combining a mi-cropower 12-bit A/D, sample-and-hold, two-channel mul-tiplexer, serial port, and auto shutdown circuit into a single 8-pin SOIC package, all the data acquisition circuitry including the bypass caps occupy an area of only 0.1square inch.This manual shows how to use the demo board. It includes timing diagrams, power supply requirements, and analog input range information. Additionally, a schematic, parts list, drawings, and dimensions of all the PC board layers are included. Finally, an explanation of the layout andbypass strategies used in this board allows anyone de-signing a PC board to achieve maximum performance from the device.12-Bit A/D ConverterDemo Boards Proven µPower 12-Bit ADC Surface Mount Layout s On-Chip Two-Channel MulitplexersActual ADC Footprint Only 0.1 Inch 2 Including Bypass Capacitorss 71dB SINAD, 84dB THD and ±0.25LSB DNL sGerber Files for This Circuit Board Are Available.Call the LTC Factory.FEATURESTYPICAL PERFOR A CE CHARACTERISTICS A D BOARD PHOTOU UW DC045 • BP01SAMPLE FREQUENCY (Hz)0.1k11010010001k 10k 100kLT1286/98 G03S U P P L Y C U R RE N T (µA )Supply Current vs Sample Rate2DEMO MANUAL DC045W W T O P V I E WA EC 1DEMO MANUAL DC045 REFERENCEDESIGNATOR QUANTITY PART NUMBER DESCRIPTION VENDOR TELEPHONE C11TAJD476M01047µF 10V 20%, Tantalum Capacitor AVX(207) 282-5111 C2 to C5, C85GRM42-6X7R104K050AD0.1µF 50V 10%, X7R Chip Capacitor Murata Erie(814) 237-1431 C6, C9, C12312063G105ZATMA1µF 25V +80%/–20%, Y5V Chip Capacitor AVX(803) 448-9411 C71TAJB106M01010µF 10V 20%, Tantalum Capacitor AVX(207) 282-5111 C10112062R150K9BB215pF 50V 10% NPO Chip Capacitor Philips(407) 744-4200 C11108055A470GATBA47pF 50V 2% NPO Chip Capacitor AVX(803) 448-9411 D0 to D1112SF1-BR Red LED Data Display(800) 421-6815 E1, E22575-4Banana Jack Keystone(718) 956-8900 E3 to E531502-2Turret Keystone(718) 956-8900 JP11TSW-101-07-G-D Header Samtec(800) 726-8329 JP21TSW-104-07-G-D Header Samtec(800) 726-8329 JP31TSW-107-06-G-D Header Samtec(800) 726-8329 JP41TSW-105-07-G-SN Header Samtec(800) 726-8329 J11227699-3BNC Connector AMP(717) 564-0100 R1 to R1212CR32-621J-T620Ω 1/8W 5% 1206 Chip Resistor AVX(803) 448-9411 R13 to R153CT32-223J-T22k 1/8W 5% 1206 Chip Resistor AVX(803) 448-9411 R161CT32-102J-T1k 1/8W 5% 1206 Chip Resistor AVX(803) 448-9411 R171CT32-103J-T10k 1/8W 5% 1206 Chip Resistor AVX(803) 448-9411 R181CT32-5101J-T51Ω 1/8W 5% 1206 Chip Resistor AVX(803) 448-9411 S1190HBW03S DIP Switch Grayhill(708) 354-1040 U1174HC592IC Toshiba(408) 737-9844 U2174HC165IC Toshiba(408) 737-9844 U31LTC1298CS8IC LTC(408) 432-1900 U41LTC1021DCS8-5IC LTC(408) 432-1900 U5174HC14IC Texas Instruments(800) 336-5236 U61LT1121CST-5IC LTC(408) 432-1900 U7, U8274HC595IC Toshiba(408) 737-9844 4HTSP-3Plastic Stand.Micro Plastic(501) 453-88615SNT-100-BK-5Shunt Samtec(800) 726-832944/40 × 3/8Steel ScrewPARTS LISTOPERATIOUOPERATING THE BOARDPowering the BoardTo use the demo board, apply a 7V to 15V power source capable of supplying ≥100mA to the banana jacks (E1 and E2). Be careful to observe the correct polarity. On-board regulators provide 5V to the LTC1298’s V CC pin. LT1121-5 and LT1021 regulators generate 5V for the digital circuitry and ADC, respectively.Applying the Analog InputAnalog input signals are applied to the LTC1298’s two-channel (CH0 and CH1) input multiplexer through the demonstration board’s turret terminals E3 (CH0) and E4 (CH1). The input signals’ ground reference is applied to turret terminal E5. The analog signal input range is 0V to 5V. Optimum performance is achieved using a signal source that has low output impedance, is low noise, and34DEMO MANUAL DC045OPERATIOUhas low distortion. Signal generators such as the B & K Type 1051 sine generator give excellent results.Applying the Clock SignalThe clock signal is applied to BNC connector J1 and the CS signal is generated on the board. The clock input uses TTL or CMOS levels. The maximum clock frequency is 200kHz. While the clock signal is active, a high-to-low logic level transition is generated on the LTC1298’s CS input which initiates a conversion. The data transfer is shown in the timing diagrams (Figure 1).Reading the Output DataThe LTC1298 serial data outputs are buffered by the two 74HC595 latches and are available as a parallel output on connector JP3. The latches are used to drive the LEDs D0to D11. (Refer to the LTC1298 data sheet for details on different digital interface modes.)The LTC1298 output data is in unipolar format. A Data Ready line, RDY, (JP3 pin 13) is provided to latch the data.Data is valid on the rising edge of RDY. Connector JP3 has one ground pin (JP3 pin 14). Connect this pin to the data receiving system’s digital ground.MSB-First Data (MSBF = 0)Figure 1. Timing DiagramD CLKODD/ CSD LTC1286/98 • F02*AFTER COMPLETING THE DATA TRANSFER, IF FURTHER CLOCKS ARE APPLIED WITH CS LOW, THE ADC WILL OUTPUT ZEROS INDEFINITELY.ODD/ D t DATA : DURING THIS TIME, THE BIAS CIRCUIT AND THE COMPARATOR POWER DOWN AND THE REFERENCE INPUTBECOMES A HIGH IMPEDANCE NODE. WITH CS LOW AND THE CLOCK ACTIVE, THE OUTPUT ON D OUT IS EITHER LSB-FIRST DATA (MSBF = 0) OR ZEROS (MSBF = 1).MSB-First Data (MSBF = 1)5DEMO MANUAL DC045OPERATIOUTable 1.JUMPER JUMPER NAME JUMPER CONNECTIONJP1LED EnableShorted to enable LEDs. Open to disable the LEDs.JP2A CS Shorted for normal operation. If open, the CS line can be driven externally to select or deselect the LTC1286.JP2B CLK Shorted for normal operation. If open, the CLK line can be driven externally to clock the LTC1286.JP2C D OUT Shorted for normal operation. If open, the D OUT line can drive a scope probe.JP2DD INShorted for normal operation. If open, the D IN line can be driven externally to configure the input multiplexer.The LTC1298’s data word can be acquired with a logic analyzer. By using a logic analyzer that has a PC-compat-ible floppy drive, (such as an HP1663A), conversion data can be stored on a disk and easily transferred to a PC. Once the data is transfered to a PC, programs such as Mathcad or Excel can be used to calculate FFTs. The FFTs can be used to obtain LTC1298 AC specifications such as signal-to-noise ratio and total harmonic distortion.LEDs D0 to D11 provide a visual display of the LTC1298’s digital output word. D0 is the LSB and D11 is the MSB.Jumper JP1 can be removed to disable the LEDs, reducing supply consumption by up to 56mA.Driving CS, D IN , and CLKJumpers for CS, CLK, D IN , and D OUT (JP2) are shorted for normal operation. The jumpers can be removed and CS,D IN , and CLK lines can be externally driven if desired. See the LTC1298 data sheet for details on driving these YOUTThe use of separate analog and digital ground planes is a good practice for a well designed LTC1298 PC board. Theproper way to make the analog and digital ground planes can be seen by examining the solder side of the PCB layout. The two ground planes are completely isolated except for one connection at the power supply ground input, E1. The two ground planes follow the same path on the component and solder sides of the board to reduce coupling between the ground planes. Also ensure that the analog ground plane’s solder side has a limited number of plane-breaking traces within it. Any trace that opens a portion of the ground plane may reduce the ground plane’s efficiency. Further, the analog and digital traces do not cross each other (whether on the board’s top or bottom side) or run adjacent to each other.BYPASSINGIt is important to place the supply/reference bypass ca-pacitor as close as possible to the LTC1298’s supply/reference pin. The ground side of the capacitor should have a very short path to analog ground. The V CC /V REF pins should be bypassed with high quality ceramic capaci-tors of at least 0.1µF.6DEMO MANUAL DC045OPERATIOUTable 2.INPUT/OUTPUT PINFUNCTIONJ1Clock InputE1GroundE27V to 15V at ≥100mA CH0Multiplexer Input Channel 0CH1Mulitplexer Input Channel 1AGND Input signals’ ground reference JP3-1D0 (LSB)JP3-2D1JP3-3D2JP3-4D3JP3-5D4JP3-6D5INPUT/OUTPUT PINFUNCTIONJP3-7D6JP3-8D7JP3-9D8JP3-10D9JP3-11D10JP3-12D11 (MSB)JP3-13RDY. Can be used by an external system to latch the ADC’s output. Latch data on the rising edge.JP3-14Ground. Connect to the digital ground of a data receiving system.PCB LAYOUT A D FILU WComponent Side Silkscreen7DEMO MANUAL DC045Information furnished by Linear Technology Corporation is believed to be accurate and reliable.However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.PCB LAYOUT A D FILUWCircuit: Component SideCircuit: Solder SideComponent Side Solder MaskSolder Side Solder Mask8DEMO MANUAL DC045SYMBOL DIAMETER # OF HOLESA 0.1254B 0.2102C 0.0943D 0.035129E 0.04029F 0.0455UNMARKED0.01897TOTAL HOLES269Linear Technology Corporation1630 McCarthy Blvd., Milpitas, CA 95035-7487(408) 432-1900 qFAX : (408) 434-0507 qTELEX : 499-3977© PC FAB DRAWI GUA DAFEX8EX5F FF FAE X 14D X 128B C CC BEE NOTES:1.MATERIAL IS FR4, 0.062˝ THICK WITH 2 OUNCE COPPER.2.PCB WILL BE DOUBLE-SIDED WITH PLATED THROUGH-HOLES.3.HOLE SIZES ARE AFTER PLATING. PLATED THROUGH-HOLE WALL THICKNESS MINIMUM 0.0014˝ (1OZ.).E PADMASTER PROCESS.5.SOLDER MASK BOTH SIDES WITH PC401 USING FILM PROVIDED.6.SILKSCREEN COMPONENT SIDE USING FILM E WHITE, NON-CONDUCTIVE INK.7.ALL DIMENSIONS ARE IN INCHES.。

Ametek Sorensen SG Series高功率可编程直流电源说明书

SG Series : Product SpecificationsCommonRemote SenseTerminals are provided to sense output voltage at point of load. Maximum line drop 5% of rated voltage per line for 40-100V models, line drop 1V of rated voltage per line for 10-20V models, 1.5V for 30V models, 2% of rated voltage per line for models 160V and greater. (Greater line drop is allowed, but output regulation specifications no longer apply).Parallel OperationUp to 5 units may be paralleled for additional current within the power supply single-unit specifications, with exception of the DC output current set accuracy. Additional paralleled SG units will add 0.3% inaccuracy per unit. To parallel more than 5 units, contact factory.Series OperationUp to 2 units (see Output Float Voltage)InputNominal Voltage3 phase, 3 wire + ground 208/220 VAC (operating range 187 - 242 VAC)380/400 VAC (operating range 342 - 440 VAC)440/480 VAC (operating range 396 - 528 VAC)Frequency 47 – 63Hz , 400Hz ( 400Hz @ 208VAC, for 6U units is optional modification and does not carry CE, UL or CSA markings )Power Factor>0.9 typical for 10V - 30V, 50V, 1000V and other models with optional “PF” modification.>0.75 typical for 208/220 VAC input (40V, 60V - 800V models, 0.9 available with modification “PF”)>0.72 typical for 380/480 VAC input (40V, 60V - 800V models, 0.9 available with modification “PF”)>0.69 typical for 440/480 VAC input (40V, 60V - 800V models, 0.9 available with modification “PF”)Protection ( typical )½ cycle ride-though , typical, on all three phases, 3 cycle ride through on single phase; missing phase shutdown ( 800V model 6.4 msec on all 3 phases )Physical3U Models (10V-30V)3U Models (40V-1000V)6U Models (60V-600V)Width 19.00 in (48.3 cm)19.00 in (48.3 cm)19.00 in (48.3 cm)Depth 28.09 in (71.35 cm)26.4 in (67.1 cm)27.18 in (69.04 cm)Height 5.25 in (13.3 cm)5.25 in (13.3 cm)10.5 in (26.7 cm)Weight(4kW, 10V 15V) ≈<65 lbs (29 kg)(5kW, 20V 30V) ≈<65 lbs (29 kg)(8kW, 10V 15V) ≈<85 lbs (39 kg)(10kW, 20V 30V) ≈<85 lbs (39 kg)(12kW, 10V 15V) ≈<110 lbs (50 kg)(15kW, 20V 30V) ≈<110 lbs (50 kg)(5kW) ≈ 40 lbs (18 kg)(10kW) ≈ 60 lbs (27 kg)(15kW) ≈ 80 lbs (36 kg)(20kW) ≈ 120 lbs (54 kg)(25kW) ≈ 140 lbs (64 kg)(30kW) ≈ 160 lbs (73 kg)Shipping Weight Contact factory for more product & shipping weightsProgramming & Read-back Specifications ( with sense wires used )Programming Read-Back / Monitoring AccuracyResolutionAccuracyResolutionFront panel DisplaySGA: +/- (0.5%fs + 1 digit)SGI (40-1000V) +/- 0.1% of voltage at full scaleSGI (40-1000V) +/- 0.4% of current at full scale SGA: 3.5 digits SGI: 4.0 digitsSGA: +/- (0.5%fs + 1 digit)SGI, Voltage: +/- 0.1% of full scale SGI, Current: +/- 0.4% of full scaleSGA: 3.5 digits SGI: 4.0 digitsKnob control & Display read-backSGI (10-30V) 0.1% of actual +0.15% voltage ratingSGI (10-30V) 0.1% of set point +0.1% of voltage rating SGI (10-30V) 0.1% of set point +0.4% of current ratingRemote Analog InterfaceVoltage +/-0.25% of full scale Current (40-1000V) 0.8% of full scale , (10-30V) 1.0% of full scaleNA(40-1000V) +/-1.0% of full scale NA 25-pin D-sub connector (0~5 V or 0~10 V)(10-30V) +/-0.5% of full scaleRemote Digital Interface Voltage: +/- 0.1% of full scale, Current: +/- 0.4% of full scale+/-0.002% of full scale Voltage: +/- 0.1% of full scale Current: +/- 0.4% of full scale +/-0.002% of full scaleRS-232C (Standard on SGI), Optional IEEE-488.2 and Optional LXICompliant 10/100 base-T Ethernet (see Options)OVP +/- 1% of full scale+/-0.002% of full scaleProgramming range: 5-110% Configured from front panel, remote analog or via optional digital inputsUser I/O Disconnect & Polarity-reversal relay control ( Only available with Ethernet Option )Digital 10-pin Molex type connector See SoftwareIVI & CVI drivers available under SUPPORT at: 68858.458.0223sales.ppd@ Output: Voltage and Current Ranges3U6U Ripple & NoisePower 4/5 kW 8/10 kW 12/15 kW 16/20 kW 20/25 kW 24/30 kW rms(20 Hz-300 kHz)p-p(20 Hz-20 MHz)Voltage Current1040080012001600*2000*2400*20 mV 50 mV 152675348011068*1335*1602*20 mV 50 mV 202505007501000*1250*1500*20 mV 60 mV 30167334501668*835*1002*20 mV 60 mV 40125250375500*625*750*20 mV 75 mV 50100200300400*500*600*20 mV 75 mV 608316725033341750020 mV 75 mV 806312518825031337520 mV 100 mV 1005010015020025030020 mV 100 mV 16031639412515618825 mV 150 mV 20025507510012515025 mV 175 mV 2502040608010012030 mV 200 mV 33015304561769130 mV 200 mV 40012253850637530 mV 300 mV 50010203040506050mV 350mV 6008172533425060 mV 350 mV 800 6.212.518.725*31.2*37.5*80 mV 500 mV 10005101520*25*30*100 mV650 mV* By way of paralleling 3U suppliesOutputRipple & Noise (Voltage Mode, Typical)See Output: Voltage & Current Ranges Chart below. Ripple and noise specified at full load, nominal AC input. Noise measured with 6 ft. cable, 1μf at loadRipple (Current Mode)<+/- 0.04% of full scale rms currentOutput Voltage Rise Time (40-1000V)≈< 100 ms 10-90% of full scale typical - full resistive load (Contact factory for model specific slew rates)Output Voltage Rise Time (10-30V)Rise Time, ms, max Condition10Measured from 10% to 90% of the output voltage change - resistive load, typicalOutput Voltage Fall Time (10-30V)Fall Time, ms maxConditionNo Load 1100% CC Load100% CR LoadMeasured from 90% to 10% of the output voltage change. - resistive load, typical501010Output Current Rise Time (10-30V)Rise Time, ms max Condition20Measured from 10% to 90% of the output current change - resistive load, typical Output Current Fall Time (10-30V)Fall Time, ms max Condition10Measured from 90% to 10% of the output current change - resistive load, typical DC Current Slew Rate45A / ms typical - resistive loadLine Regulation ( with sense wires used )(±10% of nominal AC input, constant load)Voltage Mode: +/- 0.01% of full scale (40-800V) Current Mode: +/- 0.05% of full scale (40-800V)Voltage Mode and Current Mode: +/- 0.05% of full scale (10-30V)Load Regulation (with sense wires used)(no load to full load, nominal AC input)Voltage Mode: +/- 0.02% of full scale (40-800V) Current Mode: +/- 0.1% of full scaleVoltage Mode: +/- 0.05% of full scale (10-30V)Load Transient Response Recovers within 1ms to +/-0.75% of full-scale of steadystate output for a 50% to 100% or 100% to 50% load change Efficiency 87% typical at nominal line and max loadStability±0.05% of set point after 30 minute warm-up and over 8 hours at fixed line, load and temperature, typical Temperature Coefficient 0.02%/ C of maximum output voltage rating for voltage set point, typical 0.03%/ C of maximum output current rating for current set point, typicalOutput Float VoltageNegative terminal within +/- 300 V of chassis potential. ( We recommend the use of optional isolated analog Interface (IAI). ) Supplies in “series” have a system current limit of the lowest current supply in the system.4-150 kWSG Series : Product Specifications69SG Series : Product Diagram1.6241.2Top View173.22.3323.906.82607.1.121.634.19106.5Rear View16.90429.3Front View5.22132.519.00482.63U Case (10-30V)1.6241.23U Case (40-1000V)Front View19.00482.65.22132.5Rear View16.90429.3Top View2.3323.90 .12607.12.5063.51.631.6241.26U Case (60-600V)Rear View17.03432.5Top View23.031.0426.5585.15432.5 4.0017.03 .12Front View10.47265.919.00482.670858.458.0223sales.ppd@ SG SeriesSGI / SGA Comparison Chart FeatureSGASGIModular Design ••Fast Load Transient ••Parallelable••Analog & Digital Summing Optional•Direct Front Panel V/I Control ••3½ Digit LED Readout •Graphics Display •Sequencing •Save/Recall Setups •System Power Readouts •Constant Power Mode •IEEE-488.2/RS-232C Optional RS-232C Std, IEEE-488.2 Optional LXI Class C Ethernet/ RS-232OptionalRS-232C Std, Ethernet OptionalFront Panel Dust FilterOptional (3U unit only)Optional (3U unit only)Advanced Power SimulationSGI model provides constant power mode allowing independent setting of the max voltage, current and power4–150 kWEnvironmentalOperating Temperature 0 to 50º C Storage Temperature -25º C to 65º CHumidity Range Relative humidity up to 95% non-condensing, 0º C – 50º CAltitude Operating full power available up to 5,000 ft. (~1,500 m), derate 10% of full power for every 1,000 feet higher; non-operating to 40,000 ft. (~12,000 m)Cooling Front and side air inlet, rear exhaust. Temperature controlled, variable speed fans. Units may be stacked without spacing.RegulatoryCertified to UL/CSA 61010 and IEC/EN 61010-1 by a NRTL, CE Compliant, Semi-F47 Compliant.LVD Categories: Installation Category II: Pollution Degree 2; Class II Equipment: for Indoor Use Only, back panel not user accessible (see user manual for installation instructions)EMC Directive, EN 61326:1998Front Panel Dust Filter30 PPI (Pores Per Inch) - must ensure adequate airflow and / or derate max. temperature. 3U unit only.71SG Series-A SGControl Designation100Voltage 1A AA Remote Control OptionsProcess Options 100X CurrentC Input Voltage OptionsA = Analog I = Intelligent4 - 15kW = “ X ”20 - 30kW = “ / ”AAModifications(For units with greater than 3 digits, Voltage/Current is represented in numeric format, e.g., above “100” represents 100A.For units at 1000 and above, the voltage is represented by the format “XKX”, e.g, 1K2 = 1200V and 1K0 = 1000V)Options and Accessories Control OptionsA: Analog I: IntelligentInput OptionsC: Input Voltage 187 / 242VAC, 3 Phase D: Input Voltage 342 / 440VAC, 3 Phase E: Input Voltage 396 / 528VAC, 3 PhaseRemote Control Options0A: No Option1A: IEEE-488.2 + RS-232C (Note: SGI comes standard with RS-232C)1C: Ethernet + RS-232C 1D: Isolated Analog Control 1E: Shaft Locks (SGA series only)2A: Combined Options 1A+1D2C: Combined Options 1A+1E (SGA Only)2G: Combined Options 1C+1D2H: Combined Options 1C+1E (SGA Only)2J: Combined Options 1D+1E (SGA Only)3C: Combined Options 1A+1D+1E (SGA Only)3G: Combined Options 1C+1D+1E (SGA Only)Process Options AA: No optionAB: Certificate of Calibration to ANSI / NCSL Z540-1 (includes Test Data)ModificationsAJ: Front panel dust filter - factory installed - 3U unit onlyCV: 400Hz AC input @ 208 VAC ( does not carry CE, CSA or UL marks ) ( 6U only ) STD on 3UPF: Passive power factor correction to 0.9 (Only applicable to 40V, 60V to 800V. Included in 10V-30V, 50V and 1000V.)Accessories890-453-03: Paralleling Cable (for up to 5 units, requires one cable per unit placed in parallel)K550212-01: 3U Rack Slides (for 5kW, 10kW and 15kW models)K550213-01: 6U Rack Slides (for 20kW, 25kW and 30kW models)5550568-01: Front panel dust filter - field installation kit - 3U unit only 5551082-01: Optional AC input cover kit - 3U unit onlyContact factory for other combinations72© 2013 AMETEK Programmable Power All rights reserved. AMETEK Programmable Power is the trademark of AMETEK Inc., registered in the U.S. and other countries. Elgar, Sorensen, California Instruments, and Power Ten are trademarks of AMETEK Inc., registered in the U.S.。

THAT1570 THAT5171数字控制微音频前馈放大器演示板用户指南说明书

THAT1570/THAT5171Digitally-Controlled Microphone PreamplifierDemo BoardUser's GuideDocument 600134 Rev 03ContentsFeatures/Specifications (3)Overview (4)Connections (5)Hardware Set-up (5)Software Set-up (6)Operation (7)Jumper Options (7)Appendix A - Schematic (9)Appendix B - Bill of Materials (10)Appendix C - PCB Layout (12)Packing List(1) THAT1570/5171 DEMO Board PCB Assembly(1) USB CableIf you are missing any of the above items please contact us at********************.FCC WarningThis device is only intended for laboratory test environments. It may radiate radio frequency energy and has not been tested for compliance with subpart J of part 15 of the FCC regulations. Operation of this device in other environments may cause interference with radio communications.Features• “Combo” XLR/TRS balanced input with switchable 48V phantom power • Balanced audio output on XLR and TRS connectors • Supports pro audio signal levels: +21dBu input / output• Gain (measured input to output) adjustable in 1dB steps: 0dB, and 8-63dB • USB 1.1 and USB 2.0 compatible control port• Graphical user interface software for controlling 5171 parameters • Prototyping areaDescriptionThe THAT Digitally-Controlled Mic Preamp Demo Board allows developers to evaluate the performance of the THAT1570 / THAT5171 chipset. The demoboard provides a balanced audio input on a Neutrik “combo” connector with 48V phantom power, and a balanced audio output on XLR and ¼” TRS connectors.The supplied graphical user interface (GUI) controls all functions in the 5171 chip via USB. A prototyping area is available for adding or modifying circuitry.SpecificationsmA23 (V+ supply)23 (V- supply)0.5 (+5V supply)I CC ; -I EE , I DD Supply CurrentnV/√Hz1.65 (60dB gain)1.9 (40dB gain)4.8 (20dB gain)20 (0dB gain)EIN Equivalent Input Noise (1570 output) nV/√Hz1.65 (60dB gain)1.9 (40dB gain)5.0 (20dB gain)22.9 (0dB gain)EIN Equivalent Input Noise (main output) %0.0003 (0dB gain)0.0003 (20dB gain)0.0008 (40dB gain)0.006 (60dB gain)THDTotal Harmonic Distortion(V OUT = +16dBu (5V RMS ); R L = 10k Ω;C L = 10 pF; f = 1kHz; BW = 22 kHz)dB ±0.15A err Gain error (all settings)dB 08 to 63 in 1dB steps A dB Gain (input to output)dBu +21V OUT Maximum Differential Output Level (V+ /V- = ±15V)dBu +21v in-BAL Maximum Input Level (V+ /V- = ±15V)V ±15V+ - V-Power Supply VoltageUnits Typical Symbol ParameterTHAT1570 / THAT5171 OverviewThe THAT1570 and THAT5171 ICs enable digitally-controlled microphone preamplifier applications with exceptionally high performance. Operating on maximum +/-17V supplies, the chipset accepts pro audio input levels (+22dBumax) without an input pad. Gain is adjustable to 5.6dB, and 13.6dB to 68.6dB in1dB increments (a 5.6dB attenuator at the output offsets the overall gain range to 0dB, and 8-63dB). The 5171’s built-in zero-crossing detector and other patent-pending techniques for reducing zipper noise enable very smooth and silent gain changes. A differential servo reduces output offsets to less than 1.5mV. Four general purpose outputs on the 5171 can be connected to a variety of peripheral functions, e.g. an input pad, phantom power switch, signal routing switches, LEDs, etc. The 5171’s addressable SPI interface supports read-back. By separat-ing the analog mic pre amp front end (THAT1570) from the digital functions and switched resistor ladder (THAT5171), each IC is optimized for high performance. The THAT1570 is fabricated using THAT’s complementary dielectric isolation process and precision laser-trimmed Si-Chrome thin film resistors, yielding extremely high performance. The THAT5171 is fabricated using a high-voltage CMOS process, with proprietary techniques for reducing FET switching glitches. Packaged in 4x4mm QFN16 and 7x7mm QFN32 packages respectively, the THAT1570 and THAT5171 require very little PCB area.Block DiagramFigure 1 -- Block Diagram of the THAT 1570/5171 Demo BoardConnectionsPowerThe USB interface runs on USB bus power, but the rest of the demo board requires an external power supply. +/-15 V (maximum +/-17V) supplies the analog circuitry. +48V phantom power is input (not generated on the board) and switched on and off via the on-board Phantom Power switch. Note that the ground return for +48V phantom power is via the CHAS (chassis ground) connector. The +5V input is regulated on board to 3.3V and supplies the digital logic.Audio InputThe Neutrik combo connector accepts an XLR or ¼” TRS cable. Maximum input signal level is +21dBu with +/-15V supplies, or +22dBu with +/-17V supplies. The 1/4” TRS signal path includes a 20dB pad in order to support very high line levels.Audio OutputSeparate XLR and ¼” TRS connectors are wired in parallel. Maximum output signal level is +21dBu with +/-15V supplies, or +22dBu with +/-17V supplies. The differential attenuator/output buffer (U3) adds a small amount of noise and distortion to the signal and it is therefore recommended that test points TP1-TP3 be used to measure performance of the 1570/5171 ICs.USBA PC must be plugged into the demo board via USB in order to control parame-ters in the 5171 (e.g. gain). Take care not to hot plug the demo board while the GUI software is running as this will often crash the Windows drivers.General Purpose Outputs (GPO)The GPO3:0 pins are connected to header J12. J12 is conveniently located near the prototyping area, so the user can easily connect optional circuitry to them. Note that the GPO pins are also connected to LEDs, D1-D4, and pull up and pull down resistors which set the 5171 device address during reset. Consideration must be given to how any application circuitry that is added interacts with these other functions.Hardware Set-up1. Connect a power supply to the V+, V-, +5V, +48V, CHAS and GNDconnectors. Do not turn on power yet.2. Plug in the audio input and output3. Attach a USB cable to the demo board, but do not plug it into the PC yet4. Turn on the power supply5. Turn on phantom power to microphone (if appropriate)6. Plug USB cable into PC. Windows should go through its procedure for discov-ering the new USB peripheral and loading its driver.7. Once the Windows driver has been loaded, launch the THAT CorporationMicPreController GUI application. See software section (below) for further instructions on operating the GUI.8. When finished, close the MicPreController GUI first, then power down thedemo board. Unplugging the USB cable before the demo board is powered down will likely crash the Windows drivers.Software Set-upInstallation1. Download the software. The software is available from the THAT Corporationwebsite on the page: /Demonstration_Boards.shtml.Figure 2. Control GUI2. Run the software installer program (double-click"1570_5171_Demo_Setup.msi"). The installer automatically detects youroperating system and configures the appropriate drivers without any further input from you. You will see a "DOS box" and Windows dialogue box temporar-ily appear and then disappear during the process. Once the software installa-tion process is complete, you will find an icon labeled "THAT 1570 5171 Demo"on your desktop and a new THAT Corporation group in your start menu.Operation1. Apply power to the demo board, then plug the demo board into the PC via USB.2. Launch the MicPreController GUI application.3. The USB interface on the demo board will appear in Windows as a new COMport. Click the COM drop down menu in the MicPreController application and select the COM port associated with the USB module.4. The GUI should now be connected to the demo board and ready to control itsparameters. The GUI initially turns on LED1 as an indication that it issuccessfully communicating with the demo board. If LED1 is not lit, confirm proper cable connections and that you selected the correct COM port in the previous step.5. Select “Immediate Update” or “Update on Zero Crossings” via the Gain Modedrop down box, depending on your preference.6. Move the gain slider to adjust gain of the 5171. Gains are continuouslyadjusted as you move the slider. Note that gain settings of 1-7dB are invalid.You may also adjust the gain slider by first giving it scope (clicking it with the mouse) and then pressing the UP and DOWN arrow keys on your computer keyboard, or by clicking the up or down arrow buttons next to the numeric gain text box below the gain slider. The Step Size box in the Options areaallows you to set how many decibels the slider changes when you press the UP/DOWN and arrow keys.Jumper OptionsT-Bias Jumper, J4The input circuit provides a jumper (J4) which enables/disables the “T-Bias”function. With a shunt intalled on J4, T-Bias is disabled and the circuit provides a 2 kΩ diferential input impedance to the XLR input. With the shunt removed from J4, T-Bias is enabled and provides a high common mode impedance (ideal for both mic and line inputs) but maintains a modest differential impedance. VCM Jumper/Input, J6The output attenuator (U3) is normally biased at 0 VDC via R30 connected to ground through a shunt on jumper J6. If the J6 shunt is removed, a bias voltage may be input via J6, e.g. the common mode voltage output pin (VCOM) of an A/D Converter.External SPI Host Jumpers & ConnectorsThe demo board has two connectors, J8 and J10, for connecting up to 8 boards to an external SPI master device, such as a microcontroller. J8 is not installed at the factory and it is up to the user to add it if required. Note also that current limiting resistors R34, R36, R40, and R41 must be installed with the appropriate value for the application. Please contact THAT Corporation technical support for assistance.Appendix A. Schematic DiagramAppendix B. Bill of MaterialsDSS4320T-7Diodes, IncNPN, 20V, 2ADSS4320TQ113022-28-4363Molex Conn., HEADER 36POS .100VERT GOLD CON3J221293760-4Pomona Conn., 5-way binding post,Yellow5WBP, YLW J171283760-6Pomona Conn., 5-way binding post, Blue 5WBP, BLU J161263760-0Pomona Conn., 5-way binding post,Black5WBP, BLK J151253760-5Pomona Conn., 5-way binding post,Green5WBP, GRN J14, J202243760-2PomonaConn., 5-way binding post, Red5WBP, RED J1312322-28-4363Molex Conn., HEADER 36POS .100VERT GOLDCON5J12122DLP-232PC DLP PCB, USB ModuleDLP-232PC J1112122-28-4363Molex Conn., HEADER 36POS .100VERT GOLDCON6J10120OPEN Molex Conn., HEADER 36POS .100VERT GOLDCON6J8119382811-6TYCO Conn, shunt, 2-pos, 100mil SHUNT-2POS J5, J7, J2131822-28-4363Molex Conn., HEADER 36POS .100VERT GOLDCON2J4, J6, J9317NRJ6HF-1Neutrik Conn., Phone Jack, TRS NRJ6HF-1J3116NCJ6FI-H Neutrik Conn., Combo, PCB NCJ6FI-H J2115NC3MAH Neutrik Conn., XLR, Male, PCB NC3MAH J1114CDSU4148Comchip Diode, DIODE SWITCHING 75V 150MA4148D6, D9213S1DB-13Diodes, IncDiode, RECTIFIER GPP SMD 200V 1AS1DBD5, D7, D8, D10,D12, D13, D14,D15812SLA-560LT3F Rohm LED, red, T1RED D1, D2, D3, D4,D11511EEV-TG1J220P Panasonic Cap, EL, 20%, 63V, 1ohm 22uF C44110ECJ-2FB1A106K Panasonic Cap., 10V,10%, X5R 10uF C4019EEV-FC1E220P Panasonic Cap. EL, 20%, 25V 22uF C37, C39, C4238ECJ-2VB1H102K Panasonic Cap., 50V,10%, X7R 1nF C3317ECJ-2YB1H104K Panasonic Cap., 50V, 5%, NPO 100PF C11, C2226EEV-TG1J470P Panasonic Cap, EL, 20%, 63V, 1ohm 47UF C10, C16, C2735ECJ-2YB1H104KPanasonicCap., 50V,10%, X7R100nFC7, C23, C25,C28, C29, C30,C31, C32, C34,C35, C36, C38,C41, C43, C45154ECJ-2VC1H221J Panasonic Cap., 50V, 5%, NPO 220pF C4, C9, C12,C15, C2153ECJ-2VC1H220JPanasonicCap., 50V, 5%, NPO22pFC3, C5, C6, C8,C13, C14, C17,C18, C19, C24,C26112UWP1C220MCL1GB Nichicon Cap. EL, nonpol, 20%, 16V 22uF/NP C1, C221MFR PNMFRDescriptionValueRefQtyItemSN74AHCT1G125DCKTIIC, buffer, single74AHCT1G125U8158MAX604CSAMaxim IC, Adj LDO Reg.MAX604U7157ADM706SARZ Analog Devices IC, Reset monitor ADM706SARZ U6156SN74CB3T3257PWR TI IC, Quad MUX SN74CB3T3257U5155NJM2114MNJR IC, op amp, dual NJM2114U3154THAT5171THAT Corp IC, Mic Pre Controller THAT5171U2153THAT1570THAT Corp IC, Mic PreTHAT1570U11521250Keystone Conn., Test point TP TP1, TP2, TP3351EVQ-PHV03T Panasonic SW., push, mom, DPST SW MOM.PUSH SW2150PBH2UEENAGX E Switch SW., push, DPDT PBH2UEENAGX SW1149RC0805JR-070RL YAGEO Res., thick film,1/8W, 5%0RR57, R58248RC0805FR-07330RL YAGEO Res., thick film, 1/8W, 1%330R50, R52, R54,R56447ERJ-6GEYK226V Panasonic Res., thick film, 1/8W, 10%22M R43146RC55LF-D-6K81-B-B IRC Res., metal film, 1/4W, 0.1%6K81R42, R59245RR1220P-103-DYAGEORes., thin film,1/10W, 25ppm,0.5%10KR35, R37, R38,R39, R44, R45,R46744RC0805FR-0747KL YAGEO Res., thick film, 1/8W, 1%47K R33, R51, R53,R55443RC1206JR-072K7L YAGEO Res., thick film,1/4W, 5%2K7R31142RR1220P-2491-D-M Susumu Res., thin film, 1/10W, 0.5%2K49R30141RR1220P-103-D Susumu Res., thin film,1/10W, 25ppm,0.5%10K R28140RR1220P-4991-D-M Susumu Res., thin film, 1/10W, 0.5%4K99R27, R29239RGH2012-2E-P-122-B Susumu Res., thin film ,1/4W, 0.1%,5ppm/c1K2R24138RGH2012-2E-P-122-B Susumu Res., thin film ,1/4W, 0.1%,25ppm/c1K2R23137CMF5010R000FHEB Vishay Res., metal film, 1/4W, 1%10R10, R16236RR1220P-2151-D-M Susumu Res., thin film, 1/10W, 0.5%2K15R9, R12235RR1220P-1131-D-M Susumu Res., thin film, 1/10W, 0.5%1K13R7, R15234RG2012P-9091-B-T5Susumu Res., thin film ,1/8W, 0.1%,25ppm/c9K09R6, R8233TNPW120649R9BEENVishayRes., thin film, 1/4W, 0.1%49R9R3, R4, R11,R13, R18, R20,R25, R26832RC0805FR-071M2L YAGEO Res., thick film, 1/8W, 1%1M2R1, R2, R32331Appendix C. PCB LayoutPCB Layout - Layer 1 (Top)PCB Layout - Layer 2PCB Layout - Layer 3PCB Layout - Layer 4 (Bottom)PCB Layout - Silk ScreenNotesRevision History2, 6Replaced references to a software CD with software download instructionsMay 20152922039Corrected 5171 pin names on schematic diagram August 2011258902 6 - 7Change to software install procedureDecember 2009236001—ReleasedNovember 2009—00Page Changes Date ECO Revision。

LM358双操作放大器手册说明书

operate over a wide voltage range from a single power supply. Also
use a split power supply. The device has low power supply current
drain, regardless of the power supply voltage. The low power drain
• Low input offset voltage and offset current
• Differential input voltage range equal to the power supply voltage
LOGIC DIAGRAM
LM358D DIP-8
LM358S SOP-8
3
TYPICAL PERFORMANCE CHARACTERISTICS
LM358
Figure 1.Input Voltage Range
Figure 2. Open-Loop Frequency
Figure 3. Large-Signal Frequency Response
Figure 4. Small-Signal Voltage Follower Pulse Response (Noninverting)
Differential Input Voltage Range
Test Conditions VO=1.4V VCC=5.030V;RS=0Ω VICM=0V to VCC-1.7V RS=0Ω, VCC=30V
VCC=5.0V
RS=0Ω, VCC=30V
VCC=5.0V
VCC=30V

EGS006 逆变器驱动板用户手册说明书

EG8020 逆变器专用芯片测试板
3.3. EGS006 驱动板背面跳线功能设置
序号
跳线名称标号
设置说明
JP1 当 JP1 短路，既 HM=“0”时，选择驱动器 2 对应左桥臂控制
1
HM
JP4 当 JP4 短路，既 HM=“1”时，选择驱动器 1 对应左桥臂控制
JP6 当 JP6 和 JP8 同时短路，既 DT1：DT0=“00”时：死区时间为 300ns
EGS006 驱动板能实现空载波形失真率小于 1.5%、满载波形失真率小于 3%和高精度输出电压的特性，能满足逆变器行业的波形要求。
EGS006 驱动板提供了完善的各项保护功能，提供了直流母线过压和欠压保护、交流输出欠压保护、过载报警提示、过载保护指示、过流保护指示、过温保护指示及短路保护指示等。
器 4 路通道分别测试 RC 滤波后的输出波形，测到的正确波形如图 4-3，图中 CH1 对应 TEST1 滤波后的波形，CH2 对应 TEST2 滤波后的波形，CH3 对应 TEST3 滤波后的波形，CH4 对应 TEST4 滤波后的波形。
10K TEST1～TEST4输出分别接一个RC滤波电路
屹晶微电子有限公司
EGS006 逆变器驱动板用户手册 V1.0
EG8020 逆变器专用芯片测试板
EGS006 正弦波逆变器驱动板用户手册 V1.0
1. 描述
EGS006 是一款基于 EG8020 芯片方案的 SPWM 驱动板，EG8020 是采用电流模式、中心对齐 PWM 调制方式的数模结合芯片, 专用于高性能逆变器产品。
3.4. LED 运行及故障指示
EGS006 驱动板上采用了绿灯 LED 和红灯 LED 作正常运行及故障指示功能，具体定义如下：绿灯 LED 长亮、红灯 LED 长灭：该状态指示逆变器正常运行输出，无故障。绿灯 LED 长亮、红灯 LED 快闪烁：该状态指示逆变器正常运行输出，有过载或过流情况，还未进入到过载或过流保护状态。红灯 LED 长亮、绿灯 LED 长灭：该状态指示逆变器进入故障保护模式，用户可通过串口通讯读取具体的故障代码。

kimpower说明书

kimpower说明书第一章：产品介绍1.1产品概述Kim Power是一种先进的便携式电源设备，以满足用户在室内和户外使用中的能源需求。

它采用高性能锂电池作为能源储备，并配备了多种输出接口，如USB接口、直流输出接口和交流输出接口。

这使得Kim Power能够为各种设备和电子产品提供可靠的电力。

1.2主要特点- 高能量密度：Kim Power采用高性能锂电池，能够提供更长时间的运行时间，并满足大部分用户的能源需求。

- 多功能输出接口：Kim Power配备了多种标准输出接口，包括USB接口、直流输出接口和交流输出接口，可广泛适用于各种设备和电子产品。

- 安全保护功能：Kim Power内置多种保护措施，包括过充电保护、过放电保护、短路保护等，保证用户的安全使用。

- 可视化显示：Kim Power配备了数字显示屏，可以实时显示电池电量和工作状态，方便用户掌握电源情况。

第二章：产品规格2.1基本参数-输入电压：DC15V/2A-USB输出电压：DC5V/2.1A-直流输出电压：DC12V/1A-交流输出电压：AC220V/50Hz-工作温度：0℃-45℃- 产品尺寸：160mm*88mm*29mm-产品重量：约450g2.2充电性能-充电时间：约8小时（使用15V/2A适配器）-充电效率：≥80%2.3输出性能-USB输出接口：支持5V/2.1A快速充电，适用于智能手机、平板电脑等设备。

-直流输出接口：支持12V/1A输出，适用于摄像机、无线路由器等设备。

-交流输出接口：支持220V交流输出，适用于电视、音响、台灯等大功率设备。

第三章：操作指南3.1充电将Kim Power连接到15V/2A适配器，插入电源后，Kim Power的数字显示屏将显示当前电池电量。

充电过程中，数字显示屏将显示充电进度。

3.2电源输出- USB输出：将设备的USB充电线连接到Kim Power的USB输出接口，即可开始充电。

LT1078和LT1079微电源双路和四路单倍电源精密操作电路说明书

LT1078IS8#TRPBF LT1078S8#PBF LT1079CN#PBF LT1079CN#PBF .LT1078CN8#PBF LT1078IN8#PBF110789feQuad, Single Supply, Precision Op Amps■Available in 8-Pin SO Package■50μA Max Supply Current per Amplifier ■70μV Max Offset Voltage■180μV Max Offset Voltage in 8-Pin SO ■250pA Max Offset Current■0.6μV P-P , 0.1Hz to 10Hz Voltage Noise ■3pA P-P , 0.1Hz to 10Hz Current Noise ■0.4μV/°C Offset Voltage Drift ■200kHz Gain Bandwidth Product ■0.07V/μs Slew Rate ■Single Supply OperationInput Voltage Range Includes GroundOutput Swings to Ground while Sinking Current No Pull-Down Resistors Needed■Output Sources and Sinks 5mA Load CurrentThe LT ®1078 is a micropower dual op amp in 8-pin packages including the small outline surface mount pack-age. The LT1079 is a micropower quad op amp offered in the standard 14-pin packages. Both devices are optimized for single supply operation at 5V. ±15V specifications are also provided.Micropower performance of competing devices is achieved at the expense of seriously degrading precision, noise,speed and output drive specifications. The design effort of the LT1078/LT1079 was concentrated on reducing sup-ply current without sacrificing other parameters. The offset voltage achieved is the lowest on any dual or quad nonchopper stabilized op amp—micropower or other-wise. Offset current, voltage and current noise, slew rate and gain bandwidth product are all two to ten times better than on previous micropower op amps.The 1/f corner of the voltage noise spectrum is at 0.7Hz,at least three times lower than on any monolithic op amp.This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of magnitude higher supply current.Both the LT1078 and LT1079 can be operated from a single supply (as low as one lithium cell or two Ni-Cad batteries). The input range goes below ground. The all-NPN output stage swings to within a few millivolts of ground while sinking current—no power consuming pull down resistors are needed.■Battery or Solar-Powered Systems Portable Instrumentation Remote Sensor Amplifier Satellite Circuitry■Micropower Sample-and-Hold ■Thermocouple Amplifier ■Micropower FiltersDistribution of Input Offset Voltage (LT1078 and LT1079 in H, J, N Packages)INPUT OFFSET VOLTAGE (μV)–120P E R C E N T O F U N I T S801078/79 • TA02–80–40401614121086420120Single Battery, Micropower, Gain = 100, Instrumentation AmplifierTYPICAL PERFORMANCEINPUT OFFSET VOLTAGE = 40μV INPUT OFFSET CURRENT = 0.2nATOTAL POWER DISSIPATION = 240μWCOMMON MODE REJECTION = 110dB (AMPLIFIER LIMITED)GAIN BANDWIDTH PRODUCT = 200kHzOUTPUT NOISE = 85μV P-P 0.1Hz TO 10Hz= 300μV RMS OVER FULL BANDWIDTHINPUT RANGE = 0.03V TO 1.8V OUTPUT RANGE = 0.03V TO 2.3V(0.3mV ≤ V IN + – V IN – ≤ 23mV)OUTPUTS SINK CURRENT—NO PULL-DOWN RESISTORS ARE NEEDEDAPPLICATIO SUFEATURESTYPICAL APPLICATIOUDESCRIPTIOU2LT1078/LT107910789feABSOLUTE AXI U RATINGSW W WUOperating Temperature Range LT1078AM/LT1078M/LT1079AM/LT1079M (OBSOLETE).....–55°C to 125°C LT1078I/LT1079I....................................–40°C to 85°C LT1078AC/LT1078C/LT1078S8/LT1079AC/LT1079C ....................................0°C to 70°C Lead Temperature (Soldering, 10 sec)..................300°CSupply Voltage ......................................................±22V Differential Input Voltage.......................................±30V Input Voltage ...............Equal to Positive Supply Voltage............5V Below Negative Supply VoltageOutput Short-Circuit Duration..........................Indefinite Storage Temperature RangeAll Grades.........................................–65°C to 150°CPACKAGE/ORDER I FOR ATIO WUU(Note 1)LT1078/LT1079 ELECTRICAL CHARACTERISTICS V S = 5V, 0V, V CM = 0.1V, V O = 1.4V, T A = 25°C unless otherwise noted.10789fe34LT1078/LT107910789feELECTRICAL CHARACTERISTICSThe ● denotes the specifications which apply over the temperature range–40°C ≤ T A ≤ 85°C for I grades, –55°C ≤ T A ≤ 125°C for AM/M grades. V S = 5V, 0V, V CM = 0.1V, V O = 1.4V unless otherwise noted.The ● denotes the specifications which apply over the temperature range 0°C ≤ T A ≤ 70°C. V S = 5V, 0V, V CM = 0.1V, V O = 1.4V unless otherwise noted.5LT1078/LT107910789feELECTRICAL CHARACTERISTICSV S = ±15V, T A = 25°C unless otherwise noted.LT1078C/LT1079C LT1078I/LT1079I LT1078AC/LT1079AC LT1078M/LT1079M LT1078AM/LT1079AM LT1078S8/LT1079SW SYMBOL PARAMETER CONDITIONSMIN TYP MAXMIN TYP MAXUNITS V OS Input Offset Voltage (Including LT1078IS8/LT1078S8)5025070350μV LT1079ISW/LT1079SW80500μV I OS Input Offset Current 0.050.250.050.35nA I BInput Bias Current 68610nA Input Voltage Range13.5 13.8 13.5 13.8V –15.0–15.3–15.0–15.3V CMRR Common Mode Rejection Ratio V CM = 13.5V, –15V 10011497114dB PSRR Power Supply Rejection Ratio V S = 5V, 0V to ±18V 102114100114dB A VOL Large-Signal Voltage Gain V O = ±10V, R L = 50k 1000500010005000V/mV V O = ±10V, R L = 2k 40011003001100V/mVV OUT Maximum Output Voltage R L = 50k ±13.0±14.0±13.0±14.0V Swing R L = 2k±11.0±13.2±11.0±13.2V SR Slew Rate0.060.100.060.10V/μs I SSupply Current per Amplifier46654775μAThe ● denotes the specifications which apply over the temperature range –40°C ≤ T A ≤ 85°C for I grades, –55°C ≤ T A ≤ 125°C for AM/M grades. V S = ±15V unless otherwise noted.LT1078I/LT1079ILT1078AM/LT1079AM LT1078M/LT1079M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAXUNITS V OS Input Offset Voltage (Including LT1078IS8)●90430120600μV LT1079ISW ●130825μV ΔV OS Input Offset Voltage Drift ●0.51.80.6 2.5μV/°C ΔT (Note 6)LT1078IS8●0.7 3.8μV/°C LT1079ISW ●0.8 5.0μV/°C I OS Input Offset Current●0.070.500.070.70nA LT1078I/LT1079I●0.1 1.0nA I B Input Bias Current ●710712nA A VOL Large-Signal Voltage Gain V O = ±10V, R L = 5k ●200700150700V/mV CMRR Common Mode Rejection Ratio V CM = 13V, –14.9V ●9411090110dB PSRR Power Supply Rejection Ratio V S = 5V, 0V to ±18V●9811094110dB Maximum Output Voltage Swing R L = 5k●±11.0±13.5±11.0±13.5VI SSupply Current per Amplifier●52805495μA6LT1078/LT107910789feELECTRICAL CHARACTERISTICSThe ● denotes the specifications which apply over the temperature range0°C ≤ T A ≤ 70°C. V S = ±15V unless otherwise noted.LT1078C/LT1079C LT1078AC/LT1079AC LT1078S8/LT1079SW SYMBOL PARAMETER CONDITIONS MIN TYP MAXMIN TYP MAXUNITS V OSInput Offset Voltage●7033090460μV LT1078S8●100540μV LT1079SW●115750μV ΔV OS Input Offset Voltage Drift ●0.5 1.80.6 2.5μV/°C ΔT (Note 6)LT1078S8●0.7 3.8μV/°C LT1079SW●0.8 5.0μV/°C I OS Input Offset Current ●0.060.350.060.50nA I B Input Bias Current ●69611nA A VOL Large-Signal Voltage Gain V O = ±10V, R L = 5k ●30012002501200V/mV CMRR Common Mode Rejection Ratio V CM = 13V, –15V ●9711294112dB PSRRPower Supply Rejection Ratio V S = 5V, 0V to ±18V ●10011297112dB Maximum Output Voltage SwingR L = 5k ●±11.0±13.6±11.0±13.6V I SSupply Current per Amplifier●49735085μANote 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.Note 2: Typical parameters are defined as the 60% yield of parameter distributions of individual amplifiers, i.e., out of 100 LT1079s (or 100LT1078s) typically 240 op amps (or 120) will be better than the indicated specification.Note 3: This parameter is tested on a sample basis only. All noise parameters are tested with V S = ±2.5V, V O = 0V.Note 4: This parameter is guaranteed by design and is not tested.Note 5: Power supply rejection ratio is measured at the minimum supply voltage. The op amps actually work at 1.8V supply but with a typical offset skew of –300μV.Note 6: This parameter is not 100% tested.7LT1078/LT107910789feTIME (SEC)N O I S E V O L T A G E (0.4μV /D I V )LT1078/79 • TPC04TYPICAL PERFOR A CE CHARACTERISTICSU WInput Bias Currentvs Common Mode VoltageInput Bias and Offset Currents vs TemperatureSupply Current vs TemperatureTEMPERATURE (°C)–50S U P P L Y C U R R E N T P E R A M P L IF I E R (μA )555045403530252575LT1078/79 • TPC01–2550100125TEMPERATURE (°C)–50B I A S C U R R E N T (n A )O F F S E T C U R R E N T (p A )05075LT1078/79 • TPC02–2525100125COMMON MODE VOLTAGE (V)–1I N P U T B I A S C U R R E N T (n A )–2–4–6–8–10–120123LT1078/79 • TPC0340.1Hz to 10Hz Noise0.01Hz to 10Hz NoiseNoise SpectrumTIME (SEC)N O I S E V O L T A G E (0.4μV /D I V )LT1078/79 • TPC05FREQUENCY (Hz)0.11100V O L T A G E N O I S E D E N S I T Y (n V /√H z )C U R R E N T N O I S E D E N S I T Y (f A /√H z )101000LT1078/79 • TPC0610Hz Voltage Noise DistributionDistribution of Offset Voltage Drift with Temperature (In All Packages Except Surface Mount)Long Term Stability of Two Representative Units (LT1078)VOLTAGE NOISE DENSITY (nV/√Hz)25LT1078/79 • TPC07303540P E R C E N T O F U N I T S35302520151050TIME (MONTHS)O F F S E T V O L TA G E C H A N G E (μV )1234LT078/79 • TPC095151050–5–10–15OFFSET VOLTAGE DRIFT WITH TEMPERATURE (μV/°C)P E R C E N T O F U N I T S252015105LT1078/79 • TPC08–2–10128LT1078/LT107910789feTYPICAL PERFOR A CE CHARACTERISTICSU WLOAD RESISTANCE TO GROUND (Ω)100100kV O L T A G E G A I N (V /V )1M 10M10k 100k 1k 1MLT1078/79 • TPC18Minimum Supply VoltagePOSITIVE SUPPLY VOLTAGE (V)I N P U T O F F S E T V O L T A G E (μV )1000–100–200–300–400–500LT1078/79 • TPC16123Voltage Gain vs FrequencyFREQUENCY (Hz)0.01V O L T A G E G A I N (dB )1M LT1078/79 • TPC10110010k 140120100806040200–200.1101k 100k Slew Rate, Gain Bandwidth Product and Phase Margin vs TemperatureTEMPERATURE (°C)–50G A I N B A N D W I D T H P R O D U C T (k H z )S L E W R A T E (V /μs )PHASE MARGIN (DEG)807060504005075LT1078/79 • TPC13–2525100125Large-Signal Transient Response V S = 5V, 0V 1V /D I VA V = 1, NO LOAD 50μs/DIV INPUT PULSE 0V TO 3.8VLT1078/79 • TPC270VWarm-Up DriftTIME AFTER POWER-ON (MINUTES)C H AN G E I NO F F S E T V O L T A G E (μV )LT1078/79 • TPC17120.80.70.60.50.40.30.20.103Large-Signal Transient Response V S = ±15V5V /D I VA V = 1100μs/DIVNO LOADLT1078/79 • TPC280VVoltage Gain vs Load ResistanceCapacitive Load HandlingCAPACITIVE LOAD (pF)O V E R S H O O T (%)120100806040200LT1078/79 • TPC12Gain, Phase vs FrequencyFREQUENCY (kHz)30100300LTC1078/79 TPC11V O L T A G E G A I N (d B )100120140160180200PHASE SHIFT (DEG)1010009LT1078/LT107910789feTYPICAL PERFOR A CE CHARACTERISTICSU WTEMPERATURE (°C)–50C O M M O N M O D E R A N G E (V )–250255075LT1078/79 • TPC22125VV +V +V –V –V –100Output Saturation vs Temperature vs Sink CurrentTEMPERATURE (°C)–50S A T U R A T I O N V O L T A G E (m V )1000100101–25125LT1078/79 • TPC190255010075Common Mode Range vs TemperatureClosed Loop Output ImpedanceFREQUENCY (Hz)O U T P U T I M P E D A N C E (Ω)1k1001010.1LT1078/79 • TPC24101001k 10k100kOutput Voltage Swing vs Load CurrentSOURCING OR SINKING LOAD CURRENT (mA)0.01O U T P U T V O L T A G E S W I N G (V )VV +V +V –V–V 10LT1078/79 • TPC200.11Undistorted Output Swing vs FrequencyFREQUENCY (kHz)0.01P E A K -T O -P E A K O U T P U T S W I N G , V S = ±15V (V )PEAK-TO-PEAK OUTPUT SWING, V S = 5V, 0V (V)3020100543210100LT1078/79 • TPC23110Distribution of Input Offset Voltage (LT1078 in 8-Pin SO Package)Channel Separation vs FrequencyPower Supply Rejection Ratio vs FrequencyCommon Mode Rejection Ratio vs FrequencyFREQUENCY (Hz)10CO M M O N M O D E R E J E C T I O N R A T I O (d B )1001k 10k 100kLT1078/79 • TPC251M120100806040200FREQUENCY (Hz)0.1P O W E R S UP P L Y R E J E C T I O N R A T I O (d B )12010080604020010010k LT1078/79 • TPC261101k 100k1MFREQUENCY (Hz)11k 100kLT1078/79 • TPC271010010k 1MC H A N N E L S E P A R A T I O N (d B )140120100806040200INPUT OFFSET VOLTAGE (μV)–160P E R C E N T O F U N I T S160LT1078/79 • TPC21–80080161412108642–120–40401201010789feTYPICAL PERFOR A CE CHARACTERISTICSU WSmall-Signal Transient Response VS = ±2.5V20m V /D I VA V = 110μs/DIVC L = 15pFLT1078/79 • TPC250VSmall-Signal Transient Response V S = 5V, 0V20m V /D I VA V = 110μs/DIV C L = 15pFINPUT 50mV TO 150mVLT1078/79 • TPC240.1V Small-Signal Transient Response VS = ±15V20m V /D I VA V = 110μs/DIVC L = 15pFLT1078/79 • TPC260VAPPLICATIO S I FOR ATIO WUU U The LT1078/LT1079 devices are fully specified with V + = 5V, V – = 0V, V CM = 0.1V. This set of operating conditions appears to be the most representative for battery-powered micropower circuits. Offset voltage is internally trimmed to a minimum value at these supply voltages. When 9V or 3V batteries or ±2.5V dual supplies are used, bias and offset current changes will be minimal.Offset voltage changes will be just a few microvolts as given by the PSRR and CMRR specifications. For example,if PSRR = 114dB (= 2μV/V), at 9V the offset voltage change will be 8μV. Similarly, V S = ±2.5V, V CM = 0V is equivalent to a common mode voltage change of 2.4V or a V OS change of 7μV if CMRR = 110dB (3μV/V).A full set of specifications is also provided at ±15V supply voltages for comparison with other devices and for com-pleteness.Single Supply OperationThe LT1078/LT1079 are fully specified for single supply operation, i.e., when the negative supply is 0V. Input common mode range goes below ground and the output swings within a few millivolts of ground while sinking current. All competing micropower op amps either cannot swing to within 600mV of ground (OP-20, OP-220, OP-420)or need a pull-down resistor connected to the output to swing to ground (OP-90, OP-290, OP-490, HA5141/42/44). This1110789feAPPLICATIO S I FOR ATIO W UU U difference is critical because in many applications these competing devices cannot be operated as micropower op amps and swing to ground simultaneously.As an example, consider the instrumentation amplifier shown on the front page. When the common mode signal is low and the output is high, amplifier A has to sink current. When the common mode signal is high and the output low, amplifier B has to sink current. The competing devices require a 12k pull-down resistor at the output of amplifier A and a 15k at the output of B to handle the specified signals. (The LT1078 does not need pull-down resistors.) When the common mode input is high and the output is high these pull-down resistors draw 300μA (150μA each), which is excessive for micropower applications.The instrumentation amplifier is by no means the only application requiring current sinking capability. In seven of the nine single supply applications shown in this data sheet the op amps have to be able to sink current. In two of the applications the first amplifier has to sink only the 6nA input bias current of the second op amp. The compet-ing devices, however, cannot even sink 6nA without a pull-down resistorSince the output of the LT1078/LT1079 cannot go exactly to ground, but can only approach ground to within a few millivolts, care should be exercised to ensure that the output is not saturated. For example, a 1mV input signal will cause the amplifier to set up in its linear region in the gain 100 configuration shown in F igure 1a, but is notSingle supply operation can also create difficulties at the input. The driving signal can fall below 0V — inadvertently or on a transient basis. If the input is more than a few hundred millivolts below ground, two distinct problems can occur on previous single supply designs, such as the LM124, LM158, OP-20, OP-21, OP-220, OP-221, OP-420(1 and 2), OP-90/290/490 (2 only):1.When the input is more than a diode drop below ground,unlimited current will flow from the substrate (V –terminal) to the input. This can destroy the unit. On the LT1078/LT1079, resistors in series with the input protect the devices even when the input is 5V below ground.2.When the input is more than 400mV below ground (at 25°C), the input stage saturates and phase reversal occurs at the output. This can cause lockup in servo systems. Due to a unique phase reversal protection cir-cuitry, the LT1078/LT1079 output does not reverse, as illustrated in Figure 2, even when the inputs are at –1V.enough to make the amplifier function properly in the voltage follower mode, Figure 1b.Figure 1a. Gain 100 AmplifierFigure 1b. Voltage FollowerFigure 2. Voltage Follower with Input Exceeding the Negative Common Mode Range (V S = 5V, 0V)2V 0V 6V P-PINPUT 1ms/DIV–1V TO 5VLT1078/79 • F02a1ms/DIVLT1078/LT1079 NO PHASE REVERSALLT1078/79 • F02C2V0V4V1ms/DIVOP-90 EXHIBITS OUTPUT PHASE REVERSALLT1078/79 • F02b2V0V4V4V1210789feAPPLICATIO S I FOR ATIO W UU U Matching SpecificationsIn many applications the performance of a system de-pends on the matching between two op amps, rather than the individual characteristics of the two devices. The two and three op amp instrumentation amplifier configura-tions shown in this data sheet are examples. Matching characteristics are not 100% tested on the LT1078/LT1079.Some specifications are guaranteed by definition. F or example, 70μV maximum offset voltage implies that mis-match cannot be more than 140μV. 97dB (= 14μV/V)CMRR means that worst-case CMRR match is 91dB (= 28μV/V). However, Table 1 can be used to estimate the expected matching performance at V S = 5V, 0V between the two sides of the LT1078, and between amplifiers A and D, and between amplifiers B and C of the LT1079.Table 1Comparator ApplicationsThe single supply operation of the LT1078/LT1079 and its ability to swing close to ground while sinking currentlends itself to use as a precision comparator with TTL compatible output.4V S = 5V, 0V200μs/DIVLT2078/79 • F0320–100I N P U T (m V )O U T P U T (V )Figure 3. Comparator Rise Response Time to 10mV, 5mV, 2mV OverdrivesV S = 5V, 0V200μs/DIVLT2078/79 • F040100I N P U T (m V )O U T P U T (V )42Figure 4. Comparator Fall Response Time to 10mV, 5mV, 2mV OverdrivesTYPICAL APPLICATIO SUMicropower, 10ppm/°C, ±5V Reference Gain of 10 Difference Amplifier–5.000V OUTTHE LT1078 CONTRIBUTES LESS THAN 3% OF THE TOTAL OUTPUT NOISE ANDDRIFT WITH TIME AND TEMPERATURE. THE ACCURACY OF THE –5V OUTPUTDEPENDS ON THE MATCHING OF THE TWO 1M RESISTORSOUTPUT0.0035V TO 2.4VBANDWIDTH= 20kHzOUTPUT OFFSET= 0.7mVOUTPUT NOISE= 80μV P-P (0.1Hz TO 10Hz)260μV RMS OVER FULLBANDWIDTHTHE USEFULNESS OF DIFFERENCE AMPLIFIERS IS LIMITED BYTHE FACT THAT THE INPUT RESISTANCE IS EQUAL TO THE SOURCE RESISTANCE. THE PICOAMPERE OFFSET CURRENT AND LOWCURRENT NOISE OF THE LT1078 ALLOWS THE USE OF 1M SOURCE RESISTORS WITHOUT DEGRADATION IN PERFORMANCE. IN ADDITION, WITH MEGOHM RESISTORS MICROPOWER OPERATION CAN BE MAINTAINEDLT1078/79 • TA04Picoampere Input Current, Triple Op Amp Instrumentation Amplifier with Bias Current CancellationLT`1078/79 • TA05B)(2R) + 20mV ≈ 140mV1310789feTYPICAL APPLICATIO SU85V, –100V Common Mode RangeInstrumentation Amplifier (A V = 10)LT1078/79 • TA06 OUTPUT NOISE=0.8mV P-P (0.1Hz TO 10Hz)=1.4mV RMSOVER FULL BANDWIDTH(DOMINATED BY RESISTOR NOISE) INPUT RESISTANCE=10MOUTPUTLT1078/79 • TA07 1.8V–1.8V1.8V0VHalf-Wave RectifierAbsolute Value Circuit (Full-Wave Rectifier)LT1078/79 • TA08V OMIN = 4mVNO DISTORTION TO 100HzProgrammable Gain Amplifier (Single Supply)ARE ELIMINATED1410789fe1510789feTYPICAL APPLICATIO SUSingle Supply, Micropower, Second Order Lowpass Filter with 60Hz Notch600μVMicropower Multiplier/Divider505k 0.1%505k Y INPUT (5mV TO 50V)X INPUT (5mV TO 50V)Z INPUT(5mV TO 50V)Q1,Q2, Q3, Q4 = MAT-04TYPICAL LINEARITY = 0.01% OF FULL-SCALE OUTPUTOUTPUT = , POSITIVE INPUTS ONLY(X)(Y)(Z)NEGATIVE SUPPLY CURRENT = 165μA +X + Y+ Z + OUT500k POSITIVE SUPPLY CURRENT = 165μA +BANDWIDTH (< 3V P-P SIGNAL):X AND Y INPUTS = 10kHzZ INPUT = 4kHzOUT500kUTYPICAL APPLICATIO SMicropower Dead Zone GeneratorIN1610789fe1710789feTYPICAL APPLICATIO SUPlatinum RTD Signal Conditioner with Curvature CorrectionOUT =°C TO 220°C ±0.1°CLead-Acid Low-Battery Detector with System ShutdownLO = BATTERY LOW (IF V S < 10.90V)LO = SYSTEM SHUTDOWN (IF V S < 10.05V)18SCHE ATICW W SI PLIFIED 1/2 LT1078, 1/4 LT1079+IN IN PACKAGE DESCRIPTIOU1910789feInformation furnished by Linear Technology Corporation is believed to be accurate and reliable.However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.PACKAGE DESCRIPTIOUN8 Package8-Lead PDIP (Narrow .300 Inch)(Reference LTC DWG # 05-08-1510)BSC0.065(1.651)TYP–0.3818.255*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)20LT1078/LT107910789feLT/CPI 1201 1.5K REV E • PRINTED IN USA© LINEAR TECHNOLOGY CORPORA TION 1994PACKAGE DESCRIPTIO US8 Package8-Lead Plastic Small Outline (Narrow .150 Inch)SW Package16-Lead Plastic Small Outline (Wide .300 Inch)(Reference LTC DWG # 05-08-1620)N Package14-Lead PDIP (Narrow .300 Inch)(Reference LTC DWG # 05-08-1510)Linear Technology Corporation1630 McCarthy Blvd., Milpitas, CA 95035-7417(408) 432-1900 ● F AX: (408) 434-0507 ● BSC–0.3818.255*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)SHALL NOT EXCEED 0.006" (0.152mm) PER SIDEFLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE***NOTE 10.037 – 0.045(0.940 – 1.143)0.093 – 0.104(2.362 – 2.642)TYPNOTE:1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS. THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONSDIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDEDIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE***LT1078IS8#TRPBF LT1078S8#PBF LT1079CN#PBF LT1079CN#PBF .LT1078CN8#PBF LT1078IN8#PBF。

电源转换器产品说明说明书

TABILITY50 dB-50 dB0 dB 180°-180°0°100HZ1KhZ10KH 100KHZFREQUENCYPhase GainAll specifications are typical @+25°C with nominal input voltage under full output load conditions, unless otherwise noted. Specifications subject to change without notice./powerconversionIndustrial & military grade high density DC to DC converters4-40 UNC-2B THRU 4 PLACES-C Option-B Option-A Option.040 DIA ± .005.50 / 12.7 MIN..30 / 7.6.38 / 9.7marking surfacebase plate.50 / 12.7MIN..15 / 3.81234+ V IN IN RTN TRIM TTL PAR POWER GOOD+ S 056SYNC7891011+ OUT - OUT - STolerances:inches -x.xx x.xxx= ±0.03= ±0.015mm -x.xx.xx = ±0.8= ±0.401111 Knox Street TorranceCA 90502USATel: +1 310 202 8820*********************All specifications are typical @+25°C with nominal input voltage under full output load conditions, unless otherwise noted. Specifications subject to change without notice./powerconversionPerformance characteristics50 dB-50 dB0 dB How to Order:50 T M / 5 / 15 - A Phase GainNB50TT RIPLEOUTPUT3/powerconversionIndustrial & military grade high density DC to DC converters.125 / 32.875 / 1.275 / 32.391.450 / 36.831.100 / 27.94.925 / 23.504-40 UNC-2B THRU 4 PLACES1.875 / 47.632.00 / 50.8.975 / 24.77 -C Option-B Option-A Option-A Option.040 DIA ± .005.50 / 12.7 MIN..30 / 7.6.38 / 9.7marking surfacebase plate.50 / 12.7MIN..15 / 3.81234+ V IN IN RTN TRIM TTL Inches / MillimetersPOWER GOOD+ S.825 / 20.96.675 / 17.15.375 / 9.53.750 / 19.051.125 / 28.586SYNC7891011+ MAIN OUT MAIN RTN- S.125 / 3.181.625 / 41.28.125 / 3.183.00 / 7121314+ AUX OUT AUX COM - AUX OUT .575 / 14.61.400 / 10.161.875 / 47.63Tolerances:inches -x.xx x.xxx= ±0.03= ±0.015mm -x.xx.xx = ±0.8= ±0.40DCTODC C ONVERTERSAll specifications are typical @+25°C with nominal input voltage under full output load conditions, unless otherwise noted. Specifications subject to change without notice./powerconversionPerformance characteristics50S NB100NB150Performance CharacteristicsIX. TTL Turn OnIII. Efficiency vs. Input VoltageII. Efficiency vs. Output PowerVI. Input Transient ResponseV. Load Transient ResponseIV. Output Voltage RippleVII. Input Inrush CurrentVIII. Input Current RippleX. TTL Turn-offXI. Turn-onXII. Turn-off / Hold-up TimeInput Voltage E f f i c i e n c y100%80%60%40%20%0%90%85%80%75%70%65%60%20% 40% 60% 80% 100%90%85%80%75%70%65%60%14 18 22 26 30 34 38Output Load Input Voltage20 m V /d i vTime: 2 μS/div Time: 0.5 mS/divTime: 0.2 mS/div20 V /d i v 0.2 V /d i vTime: 50 μS/div Time: 2 μS/div Time: 0.5 mS/div20 A /d i v 20 V /d i v0.2 A /d i v5 V /d i v 2 V /d i v10 V /d i v 5 V /d i vTime: 100 μS/divTime: 0.5 mS/divTime: 100 μS/div 5 V /d i v 2 V /d i v5 V /d i v 20 V /d i vV = 28 Vdc, V = 15 Vdc, I = 3.3 AV = 28 Vdc, V = 15 Vdc50 - 100% Step LoadOutput CurrentOutput VoltageOutput VoltageInput VoltageV = 15 Vdc, I = 3.3 A14 - 40V TransientV = 28 Vdc, V = 15Vdc, I = 3.3 AInput VoltageInput CurrentV = 28 Vdc, V = 15 Vdc, I = 3.3 AV = 28 Vdc, V = 15 Vdc, I = 3.3 ATTL SignalOutput VoltageV = 28 Vdc, V = 5 Vdc, I = 3.3 AOutput VoltageInput Voltage V = 28 Vdc, V = 15 Vdc, I = 3.3 AInput VoltageOutput VoltageV = 28 Vdc, V = 15 Vdc, I = 3.3 AOutput VoltageTTL Signal 3.3V5V12V24V15V28V 24V 15V 12V 5V 3.3V2V15V 12V10 11 12 13 4028V2V5/powerconversionNBF50 EMI filtersHow to Order:Inches / Millimeters .125 / 3.181.625 / 41.281.375 / 34.93.625 / 15.88.875 / 22.23.125 / 3.184-40 UNC-2B THRU 4 PLACES 1.50 / 38.11.050 / 26.671.375 / 34.93.450 / 11.43.125 / 3.18-C Option-B Option-A Option-A Option.040 DIA ± .005.50 / 12.7 MIN..30 / 7.6.38 / 9.7marking surfacebase plate.50 / 12.7MIN..15 / 3.81234+ IN- IN+ OUT - OUT1.75 / 44.528V in - 50 wattsMIL-STD-461D, CE102With NBF50Without NBF50CASE DRA WING0.01 0.02 0.04 0.06 0.8 0.1 0.2 0.4 0.6 0.8 1 2 4 6 8 10120100806040200-201201008060402000.03 0.04 0.06 0.08 0.1 0.2 0.4 0.6 0.8 1 2 4 6 8 10dBuA dBuV kHzMHzTolerances:inches -mm-x.xx x.xxx x.x x.xx= ±0.03= ±0.015= ±0.8= ±0.40NBF50>> 181111 Knox Street TorranceCA 90502USATel: +1 310 202 8820*********************All specifications are typical @+25°C with nominal input voltage under full output load conditions, unless otherwise noted. Specifications subject to change without notice.6/powerconversionEaton is a registered trademark. All other trademarks are property of their respective owners.Eaton1000 Eaton Boulevard Cleveland, OH 44122 United States © 2017 EatonAll Rights Reserved March, 2017ore-mail:*******************。

稳压二极管型号与电压（Zenerdiodemodelandvoltage）

稳压二极管型号与电压（Zener diode model and voltage）Zener diode model comparison tableAmerican Standard zener diode model1N4727 3V01N4728 3V31N4729 3V61N4730 3V91N4731 4V31N4732 4V71N4733 5V11N4734 5V61N4735 6V21N4736 6V81N4737 7V51N4738 8V21N4739 9V11N4740 10V 1N4741 11V 1N4742 12V 1N4743 13V 1N4744 15V 1N4745 16V 1N4746 18V 1N4747 20V 1N4748 22V 1N4749 24V 1N4750 27V 1N4751 30V 1N4752 33V 1N4753 36V 1N4754 39V 1N4755 43V1N4756 47V1N4757 51VFor specifications, please download them at the following address,/products/Rectifiers/Diode/Zener /Often see a lot of iron encapsulated M written on the board are identified by the regulator, the American Standard 1N series models, there is no specific voltage value, just turn the manual control type and voltage below 3V to the value of the 51V, I hope useful for everyone1N4727 3V01N4728 3V31N4729 3V61N4730 3V91N4731 4V31N4732 4V71N4733 5V11N4734 5V6 1N4735 6V2 1N4736 6V8 1N4737 7V5 1N4738 8V2 1N4739 9V1 1N4740 10V 1N4741 11V 1N4742 12V 1N4743 13V 1N4744 15V 1N4745 16V 1N4746 18V 1N4747 20V 1N4748 22V 1N4749 24V1N4750 27V1N4751 30V1N4752 33V1N4753 36V1N4754 39V1N4755 43V1N4756 47V1N4757 51VDZ is the number of electric regulator, and 1N4148 is similar, in fact 1N4148 is a 0.6V regulator, the regulator is below the corresponding number of voltage value, some small zener voltage standard will directly on the tube body, such as 5V6's 5.6V regulator.1N4728A 3.31N4729A 3.61N4730A 3.91N4731A 4.31N4732A 4.7 1N4733A 5.1 1N4734A 5.6 1N4735A 6.2 1N4736A 6.8 1N4737A 7.5 1N4738A 8.2 1N4739A 9.1 1N4740A 10 1N4741A 11 1N4742A 12 1N4743A 13 1N4744A 15 1N4745A 16 1N4746A 18 1N4747A 201N4748A 221N4749A 241N4750A 271N4751A 301N4752A 331N4753A 361N4754A 391N4755A 431N4756A 471N4757A 511N4758A 561N4759A 621N4760A 681N4761A 75 Motorola IN47 series 1W regulators IN4728 3.3VIN4729 3.6V IN4730 3.9v IN4731 4.3 IN4732 4.7 IN4733 5.1 IN4734 5.6 IN4735 6.2 IN4736 6.8 IN4737 7.5 IN4738 8.2 IN4739 9.1 IN4740 10 IN4741 11 IN4742 12 IN4743 13 IN4744 15IN4745 16IN4746 18IN4747 20IN4748 22IN4749 24IN4750 27IN4751 30IN4752 33IN4753 34IN4754 35IN4755 36IN4756 47IN4757 51Motorola IN52 series 0.5W precision regulator tube IN5226 3.3VIN5227 3.6V IN5228 3.9v IN5229 4.3v IN5230 4.7V IN5231 5.1 IN5232 5.6 IN5233 6IN5234 6.2 IN5235 6.8 IN5236 7.5 IN5237 8.2 IN5238 8.7 IN5239 9.1 IN5240 10 IN5241 11 IN5242 12IN5243 13 IN5244 14 IN5245 15 IN5246 16 IN5247 17 IN5248 18 IN5249 19 IN5250 20 IN5251 22 IN5252 24 IN5253 25 IN5254 27 IN5255 28 IN5256 30 IN5257 33IN5730 5.6 IN5731 6.2 IN5732 6.8 IN5733 7.5 IN5734 8.2 IN5735 9.1 IN5736 10 IN5737 11 IN5738 12 IN5739 13 IN5740 15 IN5741 16 IN5742 18 in5743 20 in5744 22 in5745 24in5746 27 in5747 30 in5748.in5749 36 in5750 39 in5985 2.4. in5986.in5987 3in5988.in5989.in5990.in5991.in5992 4.7 in5993 5.1. in5994 5.6in5995.in5996 6.8in5997 7.5in5998 8.2in5999.in6000 10in6001 11in6002 12in6003 13in6004 15in6005 16in6006 18in6007 20in6008 22贴片型sod - 123穏压二极管型号规格标示法sinloon marking codesmd zener diode sod.型号电压代码标示type / voltage / marking code hzd5221b 2.4v z21hzd5222b 2.5v z22hzd5223b 2.7v z23hzd5224b 2.8v z24hzd5225b 3.0v z25hzd5226b 3.3v z26hzd5227b 3.6v z27hzd5228b 3.9v z28hzd5229b 4.3v z29hzd5230b 4.7v z30hzd5231b 5.1v z31hzd5232b 5.6v z32hzd5233b 6.0v z33hzd5234b 6.2v z34hzd5235b 6.8v z35hzd5236b 7.5v z36hzd5237b 8.2v z37hzd5238b 8.7v z38hzd5239b 9.1v z39z40 hzd5240b 10vhzd5241b 11v z41z42 hzd5242b 12vz43 hzd5243b 13vz44 hzd5244b 14vz45常用稳压ic大全 hzd5245b 15v 正5v稳压器 7805 (1a).正6v稳压器 7806 (1a).正8v稳压器 7808 (1a).正9v稳压议 7809 (1a).7812 正12v稳压器 (1a).正15v稳压器 7815 (1a).正18v稳压器 7818 (1a).正24v稳压器 7824 (1a).* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *78l05 正5v稳压器 (100ma)78l06 正6v稳压器 (100ma)78l08 正8v稳压器 (100ma)78l09 正9v稳压器 (100ma)78l12 正12v稳压器 (100ma)78l15 正15v稳压器 (100ma)78l18 正18v稳压器 (100ma)78l24 正24v稳压器 (100ma)* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *7905 负5v稳压器 (1a).负6v稳压器 30 7658 (1a).7908 负8v稳压器 (1a).7909 负9v稳压器 (1a).7912 负12v稳压器 (1a).负15v稳压器 7915 (1a).(1) 负18v稳压器 79187924 负24v稳压器 (1a).* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *79l05 负5v稳压器 (100ma)79l06 负6v稳压器 (100ma)79l08 负8v稳压器 (100ma)79l09 负9v稳压器 (100ma)79l12 负12v稳压器 (100ma)79l15 负15v稳压器 (100ma)79l18 负18v稳压器 (100ma)79l24 负24v稳压器 (100ma)* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *lm1575t - 3.3 3.3v简易开关电源稳压器 (1a)lm1575t - 5.0 5v简易开关电源稳压器 (1a).lm1575t - 12 12v简易开关电源稳压器 (1a)lm1575t 15 15v简易开关电源稳压器 (1a)lm1575t - wo 简易开关电源稳压器 (1a可调 23 to 37)lm1575hvt - 3.3 3.3v简易开关电源稳压器 (1a)lm1575hvt - 5.0 5v简易开关电源稳压器 (1a).lm1575hvt - 12 12v简易开关电源稳压器 (1a)lm1575hvt 15 15v简易开关电源稳压器 (1a)lm1575hvt - wo 简易开关电源稳压器 (1a可调 23 to 37)* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *lm2575t - 3.3 3.3v简易开关电源稳压器 (1a)lm2575t - 5.0 5v简易开关电源稳压器 (1a).lm2575t - 12 12v简易开关电源稳压器 (1a)lm2575t 15 15v简易开关电源稳压器 (1a)lm2575t - wo 简易开关电源稳压器 (1a可调 23 to 37)lm2575hvt - 3.3 3.3v简易开关电源稳压器 (1a)lm2575hvt - 5.0 5v简易开关电源稳压器 (1a).LM2575HVT-12 12V simple switching power supply regulator (1A)LM2575HVT-15 15V simple switching power supply regulator (1A)LM2575HVT-ADJ simple switching power supply regulator (1A adjustable 1.23 to 37)**************************************LM2576T-3.3 3.3V simple switching power supply regulator (3A)LM2576T-5.0 5.0V simple switching power supply regulator (3A)LM2576T-12 12V simple switching power supply regulator (3A)LM2576T-15 15V simple switching power supply regulator (3A)LM2576T-ADJ simple switching power supply regulator (3A adjustable 1.23V, to, 37V)LM2576HVT-3.3 3.3V simple switching power supply regulator (3A)LM2576HVT-5.0 5.0V simple switching power supply regulator (3A)LM2576HVT-12 12V simple switching power supply regulator (3A) LM2576HVT-15 15V simple switching power supply regulator (3A)LM2576HVT-ADJ simple switching power supply regulator (3A adjustable 1.23V, to, 37V)**************************************LM2930T-5.0 5.0V low dropout voltage regulatorLM2930T-8.0 8.0V low dropout voltage regulatorLM2931AZ-5.0 5.0V low dropout voltage regulator (TO-92)LM2931T-5.0 5.0V low dropout voltage regulatorLM2931CT 3V to 29V low dropout voltage regulator (TO-220,5PIN)LM2940CT-5.0 5.0V low dropout voltage regulatorLM2940CT-8.0 8.0V low dropout voltage regulatorLM2940CT-9.0 9.0V low dropout voltage regulatorLM2940CT-10 10V low dropout voltage regulatorLM2940CT-12 12V low dropout voltage regulatorLM2940CT-15 15V low dropout voltage regulator**************************************LM123K 5V regulator (3A)LM323K 5V regulator (3A)LM117K 1.2V to 37V three adjustable regulator (1.5A) LM317LZ 1.2V to 37V three adjustable regulator (0.1A) LM317T 1.2V to 37V three adjustable regulator (1.5A) LM317K 1.2V to 37V three adjustable regulator (1.5A)LM133K three terminal adjustable -1.2V to -37V voltage regulator (3.0A)LM333K three terminal adjustable -1.2V to -37V voltage regulator (3.0A)LM337K three terminal adjustable -1.2V to -37V voltage regulator (1.5A)LM337T three terminal adjustable -1.2V to -37V voltage regulator (1.5A)LM337LZ three terminal adjustable -1.2V to -37V voltage regulator (0.1A)LM150K three terminal adjustable 1.2V to 32V voltage regulator (3A)LM350K three terminal adjustable 1.2V to 32V voltage regulator (3A)LM350T three terminal adjustable 1.2V to 32V voltage regulator (3A)LM138K three adjustable 1.2V to 32V regulator (5A)LM338T three adjustable 1.2V to 32V regulator (5A)LM338K three adjustable 1.2V to 32V regulator (5A)LM336-2.5 2.5V precision reference voltage sourceLM336-5.0 5.0V precision reference voltage sourceLM385-1.2 1.2V precision reference voltage sourceLM385-2.5 2.5V precision reference voltage sourceLM399H 6.9999V precision reference voltage sourceLM431ACZ precision adjustable 2.5V to 36V reference regulator LM723 high precision adjustable 2V to 37V regulatorLM105 high precision adjustable 4.5V to 40V regulatorLM305 high precision adjustable 4.5V to40V regulatorMC1403 2.5V reference voltage sourceMC34063 DC-DC DC converterSG3524 PWM switching power supply controllerTL431 precision adjustable 2.5V to 36V reference regulator TL494 PWM switching power supply controllerTL497 frequency modulation switching power supply controller TL7705 battery powered / undervoltage controller。

博世Bosch Security PSU-60 AMC Power Supply Unit 说明书

uSupports 12 V/7 Ah, 12 V/14 Ah and 24 V/7 Ah batteriesu Selectable 12 VDC or 24 VDC voltage output u************************@24VDCcurrent outputu Overvoltage protectionuRegulates battery charging voltageThe PSU-60 is a power supply unit with an integrated battery charging device.FunctionsThe PSU-60 includes the following LED voltage status indicators:•If the input voltage (AC) is greater than 85 VAC, the green LED lights up next to AC and the AC relay is closed.•If the output voltage (DC) is greater than 12 V or 24 V (depending on the mode), the green LED lights up next to DC and the DC relay is closed.•If the battery voltage is greater than 11 V or 22 V (depending on the mode), the green LED lights up next to BAT and the BAT relay is closed.The following applies to the battery mode:•If the input voltage is less than 85 VAC, the power supply switches to “Battery operation” mode and the yellow LED lights up next to BOP.•The OFF button is only activated in “Batteryoperation” mode. Press this button to switch off the PSU-60.•Restart is only possible when the alternating current supply is restored.•This power supply unit can be switched to 12 V or 24V mode. To do this, the switch must be configured as shown below, when there is no voltage input on the power supply.NoticeThe power supply must only be installed by qualified personnel.The product is classified in accordance with the following standards:•EN 55022 Class B •EN 55024•IEC / UL / EN 60950 & CSA (product safety)•CE•RCM (Australia)•RoHS 2.0Please refer to for further information.The PSU-60 can be mounted on rails and installed in the AMC housing. The PSU-60 dimensions are shownin the diagrams below:1140 mm (5.51 in.)360 mm (2.36 in.)2105 mm (4.13 in.)Alternatively, it can be screw-mounted directly to the wall. There are pre-drilled holes for this purpose on the base of the housing. These holes have thefollowing dimensions:Ø 18.6 mm (0.34 in.)C 99.5 mm (3.92 in.)Ø 2 4.5 mm (0.18 in.)D 8.1 mm (0.32 in.)A 5.5 mm (0.22 in.)E134.5 mm (5.30 in.)B24 mm (0.94 in.)* Include tolerances (in mm)0 – 5 mm = ±0.105 – 30 mm = ±0.2030 – 100 mm = ±0.30100 – 500 mm = ±0.50The following diagram shows the connections to theAMC.1AC power 3Temperature sensor 2Battery connection4Power supply to AMC wiring connection ** For cables exceeding 3m, it is recommended to use a cylindrical Ferrite Core:– impedance @ 100 MHz = 90 or 140 Ω– min. inner diameter = 7.0 ± 0.8 mm – 100 MHz > Freq > 25 MHzThe components supplied are as follows:•Power supply•Plug– 1 x 2-pin for mains (primary AC) connection– 3 x 2-pin– 1 x 4-pin•Accompanying documentation (installation manual) Output valuesOutput voltage:12V mode24V mode 10-15V 20-30VOutput current:12V mode24V mode max. 5A max. 2.5AOutput power:60 W (constant)Over voltage protection at:12V mode24V mode16.5V33VInput valuesInput voltage:AC 100-240V~, 50-60Hz Input current (AC):Max. 2A, to the specified max.load at 85 VACInput protection in case of a failure, the primary voltage is cut off from the power supply by a fuse.Battery informationOutput voltage:12V mode24V mode 10-15V 20-30VOutput current for charging the battery:12V mode24V mode700mA *350mA †* according to battery capacity 14Ah† according to battery capacity 7AhPeriodic battery checks – approx. every 5 minutes.Protection from total battery discharge:12V mode24V mode9.5V19VThe power supply switches to normal operation as soon as the AC incoming voltage has normalized.Temperature equalization is performed by an external NTC resistor. Reverse polarity protection.Environment variablesWorking temperature:-20°C to 60°C (-4°F to 140°F) Storage temperature:-40°C to 85°C (-40°F to 185°F) Relative humidity:5% to 95%PSU-60 - AMC Power Supply UnitA power supply unit with an integrated battery charging device, that supports 12 V/7 Ah, 12 V/14 Ah and 24 V/7 Ah batteries, with selectable 12 VDC or 24 VDC voltage output.Order number APS-PSU-60Represented by:North America:Europe, Middle East, Africa:Asia-Pacific:China:Latin America and Caribbean:Bosch Security Systems, Inc. 130 Perinton Parkway Fairport, New York, 14450, USA Phone: +1 800 289 0096 Fax: +1 585 223 9180***********************.com Bosch Security Systems B.V.P.O. Box 800025617 BA Eindhoven, The NetherlandsPhone: + 31 40 2577 284Fax: +31 40 2577 330******************************Robert Bosch (SEA) Pte Ltd, SecuritySystems11 Bishan Street 21Singapore 573943Phone: +65 6571 2808Fax: +65 6571 2699*****************************Bosch (Shanghai) Security Systems Ltd.203 Building, No. 333 Fuquan RoadNorth IBPChangning District, Shanghai200335 ChinaPhone +86 21 22181111Fax: +86 21 22182398Robert Bosch Ltda Security Systems DivisionVia Anhanguera, Km 98CEP 13065-900Campinas, Sao Paulo, BrazilPhone: +55 19 2103 2860Fax: +55 19 2103 2862*****************************© Bosch Security Systems 2016 | Data subject to change without notice 12144857739 | en, V4, 17. Mar 2016。

RT9164A

Function Block Diagram
Current Limiting Amplifier
LIMIT
Thermal Overload
SENSE
VIN S.O.A.
VOUT
RT9164A
Voltage Regulation
Amplifer
VREF
ADJ/GND
Functional Pin Description
RT9164A
1A Fixed and Adjustable Low Dropout Positive Voltage Regulators
General Description
Features
The RT9164A series of high performance positive voltage regulators is designed for applications requiring low dropout performance at fully rated current. Additionally, the RT9164A series provides excellent regulation over variations in line and load. Outstanding features include low dropout performance at rated current, fast transient response, internal current-limiting, and thermal-shutdown protection of the output device. The RT9164A series of three terminal regulators offers fixed and adjustable voltage options available in space-saving SOT-223, TO-252, and TO-263 packages.

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