UCY75452N中文资料
2N5551中文资料(fairchild)中文数据手册「EasyDatasheet - 矽搜」
50 VCB = 100V
10
10
10
1β
100 Co
o
125 C
0.1
o
-40 Co
25 Co
75 C
- CCEO(SALT)LECTOR-EMITTER VOLTAGE [V]
0.01
V
1
10
100
IC- COLLECTOR CURRENT [mA]
Figure 2. Collector-Emitter Saturation Voltage vs.
芯片中文手册,看全文,戳
2N5551 / MMBT5551 NPN通用放大器
2013年6月
描写
该装置是专为通用高压放大器和气体放电的显示驱动程序.
2N5551
TO-92
MMBT5551
3
2
1 SOT-23
Marking: 3S 1. Base 2. Emitter 3. Collector
MMBT5551
350 2.8
357
Units
mW mW/°C °C/W °C/W
2
芯片中文手册,看全文,戳
电气特性
(4)
价值观是在T 符
A = 25°C除非另有说明. 参数
断特性
V（BR）CEO 集电极 - 发射极击穿电压 V（BR）CBO 集电极基击穿电压 V （BR）EBO 发射极基极击穿电压
Value
160 180
6 600 -55到+150
2N5551 / MMBT5551 - NPN通用放大
器
Units
V V V mA °C
热特性
价值观是在T
AD7543中文资料
AD7543中文资料引脚图应用电路图引言数／模转换(D／A)电路，是数字系统中常用的电路之一，其主要作用是把数字信号转换成模拟信号，通常是利用专用的数／模转换(D／A)芯片来实现的。
AD7543是Analog D evice公司生产的的12位数／模转换(D／A)芯片，它采用串行数据输入形式，即数字信号被一位一位地写入AD7543数／模转换(D／A)芯片中，因此，AD7543要与一个控制器配合使用才能发挥作用。
常规的方法，是以CPU作为控制部件，通过软件编程的方式来控制AD7543，从而实现数／模转换功能的。
软件实现法虽然简单，但必将会占用大量的CP U时间，削弱了CPU实时处理能力，降低了系统的可靠性。
针对以上情况，在此设计了基于可编程逻辑器件(FPGA)数／模转换电路，利用可编程逻辑器件(FP-GA)直接控制模转换(D／A)芯片AD7543进行数／模(D／A)转换，取代传统的“CPU+专用的数／模转换(D／A)芯片”设计结构，有利于提高系统的抗干扰能力和可靠性。
1 AD7543简介1．1 AD7543主要特性AD7543主要特性为：分辨率：12位；非线性误差：±1／2 LSB；输入方式：串行正或负选通；初始化：异步输入清零方式；工作电压：+5 V；最大功耗：40 mW。
1．2 封装形式和引脚功能AD7543有三种封装形式：16引脚的DIP和20引脚的PCCC与PLCC，其封装形式如图1所示，设计者可根据实现需求进行选择，其引脚功能说明如下：OUT1：数／模转换(D／A)器电流输出端，通常接到放大器正输入端；OUT2：数／模转换(D／A)器电流输出端，通常接到模拟地；AGND：模拟地端，接到模拟地；STB1：寄存器A选通1信号输入端；LD1：寄存器B装人选通1输入端，LD1和LD2都为低电平时，寄存器A的内容被装入到寄存器B中；N／C：悬空；SRI：串行数据输入端，与寄存器A低位相连；STB2：寄存器A选通2信号输入端；LD2：寄存器B装入选通2输入端，LD1和LD2都为低电平时，寄存器A的内容被装入到寄存器B中；STB3：寄存器A选通3信号输入端；STB4：寄存器A选通4信号输入端；DGND：数字地端；CLR：异步清寄存器B输入端，当为低电平时，清寄存器B内容，寄存器A内容不变；VDD：5 V供电输入端；VREF：参考电压输入端；RBF：反馈输入端。
MAX753ESE+;MAX754ESE+;MAX753ESE+T;MAX754ESE+T;中文规格书,Datasheet资料
_______________General DescriptionThe MAX753/MAX754 drive cold-cathode fluorescent lamps (CCFLs) and provide the LCD backplane bias (contrast) power for color or monochrome LCD panels.These ICs are designed specifically for backlit note-book-computer applications.Both the backplane bias and the CCFL supply can be shut down independently. When both sections are shut down, supply current drops to 25µA. The LCD contrast and CCFL brightness can be adjusted by clocking sep-arate digital inputs or using external potentiometers.LCD contrast and backlight brightness settings are pre-served in their respective counters while in shutdown.On power-up, the LCD contrast counter and CCFL brightness counter are set to one-half scale.The ICs are powered from a regulated 5V supply. The magnetics are connected directly to the battery, for maximum power efficiency.The CCFL driver uses a Royer-type resonant architec-ture. It can provide from 100mW to 6W of power to one or two tubes. The MAX753 provides a negative LCD bias voltage; the MAX754 provides a positive LCD bias voltage.________________________ApplicationsNotebook Computers Palmtop Computers Pen-Based Data Systems Personal Digital Assistants Portable Data-Collection Terminals____________________________Features♦Drives Backplane and Backlight ♦4V to 30V Battery Voltage Range ♦Low 500µA Supply Current♦Digital or Potentiometer Control of CCFL Brightness and LCD Bias Voltage ♦Negative LCD Contrast (MAX753)♦Positive LCD Contrast (MAX754)♦Independent Shutdown of Backlight and Backplane Sections ♦25µA Shutdown Supply Current______________Ordering Information* Contact factory for dice specifications.MAX753/MAX754CCFL Backlight and LCD Contrast Controllers________________________________________________________________Maxim Integrated Products1__________________Pin Configuration19-0197; Rev 1; 1/95For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,or visit Maxim’s website at .M A X 753/M A X 754CCFL Backlight andLCD Contrast Controllers 2_______________________________________________________________________________________ABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS(V DD = 5V, BATT = 15V, CON = LON = 5V, LX = G ND = PG ND = 0V, I REF = 0mA, all digital input levels are 0V or 5V, T A = T MIN to T MAX , unless otherwise noted.)Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.V DD to GND.................................................................-0.3V, +7V PGND to GND.....................................................................±0.3V BATT to GND.............................................................-0.3V, +36V LX to GND............................................................................±50V CS to GND.....................................................-0.6V, (V DD + 0.3V)Inputs/Outputs to GND (LADJ, CADJ, LON,CON, REF, CFB, CC, CDRV, LDRV, LFB).....-0.3V, (V DD + 0.3V)Continuous Power Dissipation (T A = +70°C)Plastic DIP (derate 10.53mW/°C above +70°C)...........842mW Narrow SO (derate 8.70mW/°C above +70°C).............696mWOperating Temperature RangesMAX75_C_ _........................................................0°C to +70°C MAX75_E_ _......................................................-40°C to +85°C Junction Temperature......................................................+150°C Storage Temperature Range.............................-65°C to +160°C Lead Temperature (soldering, 10sec).............................+300°CMAX753/MAX754CCFL Backlight and LCD Contrast Controllers_______________________________________________________________________________________3Note 1:Maximum shutdown current occurs at BATT = LX = 0V.Note 2:Timing specifications are guaranteed by design and not production tested.ELECTRICAL CHARACTERISTICS (continued)(V DD = 5V, BATT = 15V, CON = LON = 5V, LX = G ND = PG ND = 0V, I REF = 0mA, all digital input levels are 0V or 5V, T A = T MIN to T MAX , unless otherwise noted.)M A X 753/M A X 754CCFL Backlight andLCD Contrast Controllers 4_____________________________________________________________________________________________________________________________________________________Pin Description_______________Theory of OperationCCFL InverterThe MAX753/MAX754’s CCFL inverter is designed to drive one or two cold-cathode fluorescent lamps (CCFLs) with power levels from 100mW to 6W. These lamps commonly provide backlighting for LCD panels in portable computers.Drive Requirements for CCFL TubesCCFL backlights require a high-voltage, adjustable AC power source. The MAX753/MAX754 generate this AC waveform with a self-oscillating, current-fed, parallel resonant circuit, also known as a Royer-type oscillator. Figure 1 shows one such circuit. The Royer oscillator is comprised of T1, C9, the load at the secondary, Q4,and Q5. The circuit self-oscillates at a frequency deter-mined by the effective primary inductance and capaci-tance. Q4 and Q5 are self-driven by the extra winding.The current source feeding the Royer oscillator is com-prised of L1, D5, and the MAX758A. When current from the current source increases, so does the lamp current.The lamp current is half-wave rectified by D7A andD7B, and forms a voltage across resistor R8. The MAX753’s error amplifier compares the average of this voltage to the output of its internal DAC. Adjusting the DAC output from zero scale to full scale (digital control)causes the error amplifier to vary the tube current from a minimum to a maximum. The DAC’s transfer function is shown in Figure 2.On power-up or after a reset, the counter sets the DAC output to mid scale. Each rising edge of CADJ (with CON high) decrements the DAC output. When decre-mented beyond full scale, the counter rolls over and sets the DAC to the maximum value. In this way, a sin-gle pulse applied to CADJ decreases the DAC set-point by one step, and 31 pulses increase the set-point by one step.The error amplifier’s output voltage controls the peak current output of the MAX758A. The peak switch cur-rent is therefore controlled by the output of the error amplifier. The lower the error amplifier’s output, the lower the peak current. Since the current through the current source is related to the current through the tube, the lower the error amplifier’s output, the lower the tube current.MAX753/MAX754CCFL Backlight and LCD Contrast Controllers_______________________________________________________________________________________5Figure 1. CCFL and Positive LCD Power SupplyM A X 753/M A X 754CCFL Backlight andLCD Contrast Controllers 6_______________________________________________________________________________________In Figure 1, the MAX758A, L1, and D5 form a voltage-controlled switch-mode current source. The current out of L1 is proportional to the voltage applied to the SS pin. The MAX758A contains a current-mode pulse-width-modulating buck regulator that switches at 170kHz. The voltage on the SS pin sets the switch cur-rent limit and thus sets the current out of L1.CCFL Current-Regulation LoopFigure 3 shows a block diagram of the regulation loop,which maintains a fixed CCFL average lamp current despite changes in input voltage and lamp impedance.This loop regulates the average value of the half-wave rectified lamp current. The root mean square lamp cur-rent is related to, but not equal to, the average lamp current. Assuming a sinusoidal lamp current, select R8where V REF = 1.25V and I LAMP,RMS is the desired full-scale root mean square lamp current.Figure 2. CCFT DAC Transfer FunctionFigure 3. CCFL Tube Current-Regulation LoopThe minimum operating input voltage is determined by the transformer turns ratio (n), the lamp operating volt-age (V LAMP ), and the ballast capactor (C10). Using a simple model of the CCFL (see Figure 4) we can calcu-late what the T1 center-tap voltage will be at maximum lamp current. The voltage on the CCFL is in phase with the current through it. Let us define I LAMP (t) =LAMP,RMS cos(ωt) and V LAMP (t) = √LAMP,RMS cos(ωt); then the peak voltage at the center tap will bewhere,n is the secondary-to-primary turns ratio of T1, and ω is the frequency of Royer oscillation in radians per sec-ond. The voltage on the center tap of T1 is a full-wave rectified sine wave (see Figure 5). The average voltage at V TAP must equal the average voltage at the LX node of the MAX758A, since there cannot be any DC voltage on inductor L1; thus the minimum operating voltage must be greater than the average voltage at V TAP .LCD Bias GeneratorsThe MAX753/MAX754’s LCD bias generators provide adjustable output voltages for powering LCD displays.The MAX753’s LCD converter generates a negative output, while the MAX754’s generates a positive output.The MAX753/MAX754 employ a constant-peak-currentpulse-frequency-modulation (PFM) switching regulator.The MAX753 adds a simple diode-capacitor voltage inverter to the switching regulator.Constant-Current PFM Control SchemeThe LCD bias generators in these devices use a con-stant-peak-current PFM control scheme. Figure 6, which shows the MAX754’s boost switching regulator, illus-trates this control method. When Q3 closes (Q3 “on”) a voltage equal to BATT is applied to the inductor, caus-ing current to flow from the battery, through the inductor and switch, and to ground. This current ramps up linear-ly, storing energy in the inductor’s magnetic field. When Q3 opens, the inductor voltage reverses, and current flows from the battery, through the inductor and diode,and into the output capacitor. The devices regulate the output voltage by varying how frequently the switch is opened and closed.The MAX753/MAX754 not only regulate the output volt-age, but also maintain a constant peak inductor cur-rent, regardless of the battery voltage. The ICs vary the switch on-time to produce the constant peak current,and vary its off-time to ensure that the inductor current reaches zero at the end of each cycle.The internal circuitry senses both the output voltage and the voltage at the LX node, and turns on the MOS-FET only if: 1) The output voltage is out of regulation,and 2) the voltage at LX is less than the battery voltage.The first condition keeps the output in regulation, and the second ensures that the inductor current always resets to zero (i.e., the part always operates in discon-tinuous-conduction mode).MAX753/MAX754CCFL Backlight and LCD Contrast Controllers_______________________________________________________________________________________7Figure 4. Simple Model of the CCFL Figure 5. Voltage at the Center Tap of T1M A X 753/M A X 754CCFL Backlight andLCD Contrast Controllers 8_______________________________________________________________________________________Figure 6. MAX754 Positive LCD-Bias GeneratorTable 1. CCFL Circuit Component DescriptionsITEMDESCRIPTIONC5Integrating Capacitor. 1 / (C5 x R18) sets the dominant pole for the feedback loop, which regulates the lamp current. Set the dominant pole at least two decades below the Royer frequency to eliminate the AC compo-nent of the voltage on R8. For example, if your Royer is oscillating at 50kHz = 314159rad/s, you should set 1 / (C5 x R18) ≤3142rad/s.R18Integrating Resistor. The output source-current capability of the CC pin (50µA) limits how small R18 can be.Do not make R18 smaller than 70k Ω, otherwise CC will not be able to servo CFB to the DAC voltage (i.e., the integrator will not be able to integrate) and the loop will not be able to regulate.R8R8 converts the half-wave rectified lamp current into a voltage. The average voltage on R8 is not equal to the root mean square voltage on R8. The accuracy of R8 is important since it, along with the MAX754 reference,sets the full-scale lamp current. Use a ±1%-accurate resistor.D7A, D7BD7A and D7B half-wave rectify the CCFL lamp current. Half-wave rectification of the lamp current and then averaging is a simple way to perform AC-to-DC conversion. D7A and D7B’s forward voltage drop and speed are unimportant; they do not need to pass currents larger than about 10mA, and their reverse breakdown voltage can be as low as 10V.CCFLThe circuit of Figure 1, with the components shown in the bill of materials (Table 4), will drive a 500V RMS oper-ating cold-cathode fluorescent lamp at 6W of power with a +12V input voltage. The lower the input voltage,the less power the circuit can deliver.MAX753/MAX754CCFL Backlight and LCD Contrast Controllers_______________________________________________________________________________________9Table 1. CCFL Circuit Component Descriptions (continued)M A X 753/M A X 754CCFL Backlight andLCD Contrast Controllers 10______________________________________________________________________________________Table 2. CCFL Circuit Design Example (Note 1)Note 1:To perform your own calculations for the parameters given in Table 2 (Design Example), use the equations given in Table 3 (Design Equations). Note 2:T1 = Sumida’s EPS207Note 3:C9 = Wima’s SMD 7.3 __/63分销商库存信息:MAXIMMAX753ESE+MAX754ESE+MAX753ESE+T MAX754ESE+T。
PCF8575中文资料
数据表PCF8575远程16位I 2 C总线I/O扩展器内容简介1．特征2．一般描述3．订货信息4．框图5．引脚6．I 2 C总线的特点6．1．位传输6．2．启停条件6．3．系统配置6．4．应答7．功能描述7．1．双向I/O7．2．寻址7．3．读取端口（输入模式）7．4．写入端口（输出模式）7．5．中断8．极限值9．处理10．特点11．I 2 C总线的时序特性12．设备的保护13．封装外形14．焊接14．1焊接表面贴装封装介绍14．2回流焊接14．3波动焊接14．4手工焊接14．5表面安装IC封装的波动和回流焊接方法的适用性15．定义16．支持应用程序17．购买飞利浦I 2 C组件1．特征工作电源电压2.5至5.5 V最大低待机电流消耗10µI 2 C总线并行端口扩展器快至400 kbits/s的I 2 C总线开漏中断输出16位远程I/O端口的I 2 C总线兼容大多数微控制器具有高电流锁存输出驱动能力可直接驱动LED地址由3个硬件地址引脚使用多达8个设备ssop24包装2．一般描述PCF8575是硅CMOS电路。
它提供了通用的远程I/O 扩展对于大多数的微控制器的家庭通过两线双向总线（I 2 C 总线）。
该设备有一个双向16位的接口和一个I 2 C总线接口。
PCF8575具有低电流消耗，包括锁存输出与LED直接驱动高电流驱动能力。
它还具有一个中断线（INT），它可以连接到中断逻辑的微控制器。
通过在这条线上发送中断信号，远程I / O可以通知单片机如果有接口输入的数据而不必通过I 2 C总线通信。
这意味着，PCF8575是I 2 C总线从发送器/接收器。
从PCF8575传输每一个数据必须由偶数个字节组成，第一个字节为P07至P00和第二个字节为P17至P10。
第三个为P07至P00等。
3．订货信息型号：PCF8575TS包装：“名称：SSOP24。
”“描述：塑料收缩小外形封装；24引线；机身宽度5.3毫米。
p75nf75场效应管
1/11April 2002.STP75NF75LSTB75NF75L STB75NF75L-1N-CHANNEL 75V - 0.009 Ω - 75A D 2PAK/I 2PAK/TO-220STripFET™ II POWER MOSFETs TYPICAL R DS (on) = 0.009Ωs EXCEPTIONAL dv/dt CAPABILITY s 100% AVALANCHE TESTED sLOW THRESHOLD DRIVEDESCRIPTIONThis MOSFET series realized with STMicroelectronics unique STripFET process has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced high-efficiency, high-frequency isolated DC-DC converters for Telecom and Computer applications. It is also intended for any applications with low gate drive requirements .APPLICATIONSs SOLENOID AND RELAY DRIVERS s DC MOTOR CONTROL s DC-DC CONVERTERSs AUTOMOTIVE ENVIRONMENTTYPE V DSS R DS(on)I D STB75NF75L/-1STP75NF75L75 V 75 V<0.011 Ω<0.011 Ω75 A 75 AABSOLUTE MAXIMUM RATINGS(•) Current limited by package(••) Pulse width limited by safe operating area.(1)I SD ≤75A, di/dt ≤ 500A/µs, V DD ≤ V (BR)DSS , T j ≤ T JMAX.(2) Starting T j = 25 o C, I D = 37.5A, V DD = 30VSymbol ParameterValue Unit V DS Drain-source Voltage (V GS = 0)75V V DGR Drain-gate Voltage (R GS = 20 k Ω)75V V GS Gate- source Voltage± 15V I D (•)Drain Current (continuous) at T C = 25°C 75A I D Drain Current (continuous) at T C = 100°C 70A I DM (••)Drain Current (pulsed)300A P tot Total Dissipation at T C = 25°C 300W Derating Factor2W/°C dv/dt (1)Peak Diode Recovery voltage slope 20V/ns E AS (2)Single Pulse Avalanche Energy 680mJ T stg Storage Temperature-55 to 175°CT jMax. Operating Junction TemperatureSTB75NF75L/-1 STP75NF75L2/11THERMAL DATAELECTRICAL CHARACTERISTICS (T case = 25 °C unless otherwise specified)OFFON (*)DYNAMICRthj-case Rthj-ambT lThermal Resistance Junction-case Thermal Resistance Junction-ambientMaximum Lead Temperature For Soldering PurposeMax Max Typ0.562.5300°C/W °C/W °CSymbol ParameterTest ConditionsMin.Typ.Max.Unit V (BR)DSS Drain-sourceBreakdown Voltage I D = 250 µAV GS = 075V I DSSZero Gate VoltageDrain Current (V GS = 0)V DS = Max RatingV DS = Max Rating T C = 125°C 110µA µA I GSSGate-body Leakage Current (V DS = 0)V GS = ± 15 V±100nASymbol ParameterTest ConditionsMin.Typ.Max.Unit V GS(th)Gate Threshold Voltage V DS = V GS I D = 250 µA 12.5V R DS(on)Static Drain-source On ResistanceV GS = 10 V I D = 37.5 A V GS = 5 VI D = 37.5 A0.0090.0100.0110.013ΩΩSymbol ParameterTest ConditionsMin.Typ.Max.Unit g fs (*)Forward Transconductance V DS = 15 VI D =37.5 A120S C iss C oss C rssInput Capacitance Output Capacitance Reverse Transfer CapacitanceV DS = 25V, f = 1 MHz, V GS = 04300660205pF pF pF3/11STB75NF75L/-1 STP75NF75LSWITCHING ONSWITCHING OFFSOURCE DRAIN DIODEPulsed: Pulse duration = 300 µs, duty cycle 1.5 %.(•)Pulse width limited by safe operating area.Symbol ParameterTest ConditionsMin.Typ.Max.Unit t d(on)t r Turn-on Delay Time Rise TimeV DD = 40 VI D = 37.5 A R G =4.7 Ω V GS = 4.5 V (Resistive Load, Figure 3)35150ns ns Q g Q gs Q gdTotal Gate Charge Gate-Source Charge Gate-Drain ChargeV DD = 60V I D = 75 A V GS = 5V75183190nC nC nCSymbol ParameterTest ConditionsMin.Typ.Max.Unit t d(off)t fTurn-off Delay Time Fall TimeV DD = 40 VI D = 37.5 A R G =4.7Ω, V GS = 4.5 V (Resistive Load, Figure 3)11060ns nsSymbol ParameterTest ConditionsMin.Typ.Max.Unit I SD I SDM (•)Source-drain CurrentSource-drain Current (pulsed)75300A A V SD (*)Forward On Voltage I SD = 75 AV GS = 01.3V t rr Q rr I RRMReverse Recovery Time Reverse Recovery Charge Reverse Recovery CurrentI SD = 75 Adi/dt = 100A/µs V DD = 20 V T j = 150°C (see test circuit, Figure 5)1003807.5ns nC AELECTRICAL CHARACTERISTICS (continued)STB75NF75L/-1 STP75NF75LSTB75NF75L/-1 STP75NF75LSTB75NF75L/-1 STP75NF75L6/11Fig. 3: Switching Times Test Circuits For ResistiveFig. 5: Test Circuit For Inductive Load Switching7/11STB75NF75L/-1 STP75NF75LDIM.mm.inch.MIN.TYP. MAX.MIN.TYP. TYP .A 4.4 4.60.1730.181A1 2.49 2.690.0980.106A20.030.230.0010.009B 0.70.930.0280.037B2 1.14 1.70.0450.067C 0.450.60.0180.024C2 1.21 1.360.0480.054D 8.959.350.3520.368D180.315E 1010.40.3940.409E18.50.334G 4.88 5.280.1920.208L 1515.850.5910.624L2 1.27 1.40.0500.055L3 1.4 1.750.0550.069M 2.43.20.0940.126R 0.40.016V20°8°0°8°D 2PAK MECHANICAL DATASTB75NF75L/-1 STP75NF75L10/11DIM.mm inchMIN.MAX.MIN.MAX.A010.510.70.4130.421B015.715.90.6180.626D 1.5 1.60.0590.063D1 1.59 1.610.0620.063E 1.65 1.850.0650.073F11.411.60.4490.456K0 4.8 5.00.1890.197P0 3.9 4.10.1530.161P111.912.10.4680.476P2 1.9 2.100750.082R50 1.574T0.250.35.0.00980.0137W23.724.30.9330.956DIM.mm inchMIN.MAX.MIN.MAX.A33012.992B 1.50.059C12.813.20.5040.520D20.20.795G24.426.40.960 1.039N100 3.937T30.4 1.197BASE QTY BULK QTY10001000REEL MECHANICAL DATA* on sales typeTUBE SHIPMENT (no suffix)* TAPE AND REEL SHIPMENT (suffix ”T4”)*D2PAK FOOTPRINTTAPE MECHANICAL DATASTB75NF75L/-1 STP75NF75L Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is grantedby implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are notauthorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.The ST logo is registered trademark of STMicroelectronics® 2002 STMicroelectronics - All Rights ReservedAll other names are the property of their respective owners.STMicroelectronics GROUP OF COMPANIESAustralia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.11/11。
三菱Q系列PLC(QD75定位)-03
·0～214748364.7(μm) ·0～21474.83647(inch) ·0～21474.83647(degree) ·0～2147483647(pulse)
*2
速度·位置切换控制(ABS模式)时
·0～359.99999(degree)
速度指令
0.01～20000000.00(mm/min) 0.001～2000000.000(inch/min) 0.001～2000000.000(degree/min) 1～1000000(pulse/s)
3.4.3 输入输出信号的内容列表 ............................................3-26
3.4.4 输入输出接口的内部电路 ............................................3-28
3-1
3 规格·功能
3.1 性能规格
40针连接器 0.3mm2(AWG22)(使 用 A6CON1、 A6CON4时 )， 0.088～ 0.24mm2(AWG28～ 24)(使 用 A6C ON2时) A6CON1、A6CON2、A6CON4(另售)
最大输出脉冲
QD75P1,QD75P2,QD75P4：200kpps QD75D1,QD75D2,QD75D4：1Mpps
·0～214748364.7(μm) ·0～21474.83647(inch) ·0～21474.83647(degree) ·0～2147483647(pulse)
*2
速度·位置切换控制(ABS模式)时
·0～359.99999(degree)
速度指令
0.01～20000000.00(mm/min) 0.001～2000000.000(inch/min) 0.001～2000000.000(degree/min) 1～4000000(pulse/s)
Fluke 753、Fluke 754说明书
i
753/754Βιβλιοθήκη 用户手册维护电池寿命 ............................................................................................................ 电池充电器 ................................................................................................................ 显示语言 ........................................................................................................................ 显示亮度 ........................................................................................................................ 日期和时间 ..................................................................................................................... 背光灯 ............................................................................................................................ 个性化产品 ..................................................................................................................... 测量模式 ........................................................................................................................ 测量量程 ................................................................................................................... 电气参数测量 ............................................................................................................ 通断性测试 ................................................................................................................ 压力测量 ................................................................................................................... 温度测量 ................................................................................................................... 热电偶的使用........................................................................................................ 热电阻 (RTD)........................................................................................................ 测量比例 ................................................................................................................... 线性输出变送器 .................................................................................................... 平方律过程变量 .................................................................................................... 使用自定义单位测量或输出 ....................................................................................... 使用 700-IV 电流分流器 ............................................................................................ 阻尼测量 ................................................................................................................... 输出模式 ........................................................................................................................ 输出电气参数 ............................................................................................................ 4 至 20 mA 变送器模拟 ............................................................................................. 提供回路电源 ............................................................................................................ 输出压力 ................................................................................................................... 热电偶模拟 ................................................................................................................ RTD 模拟 .................................................................................................................. 使用 Hart Scientific Drywell 输出温度 ........................................................................ 24 24 25 25 25 27 27 28 28 29 31 31 35 35 38 42 42 42 42 43 44 44 44 47 49 51 54 55 58
FLUKE 754产品介绍
下面分别列出对过程仪器校准时，FLUKE 754的连接方 式，如下图所示。
热电偶温度变送器校准连接
压力（差压）变送器校准连接
电压至电流变送器校准连接来自六、FLUKE 754的测量功能连接原理图
1、电气参数的测量连接
2、压力和差压测量连接
3、热电偶和热电阻的测量
① 热电偶的测量：可以对十三种标准热电偶的工作温度进行测量
② 热电阻的测量：可以对八种热电偶的工作温度进行测量。 FLUKE 754可以对两线、三线、四线连接的RTD测量输入。四线制连接 的精度最高，两线制精度最低。
二、FUKE 754标准设备
三、FLUKE 754上的输入输出插口和按钮
1、FLUKE 754上的输入输出插口
2、FLUKE 754上的按钮
四、FLUKE 754屏幕的典型显示
五、FLUKE 754的基本功能
除了上表所示的基本功能外,FLUKE 754还包含如下功能： 1、模拟显示，便于在输入不稳定时读取测量值。 2、本地化显示5种语言。 3、热电偶 (TC) 输入/输出插口和带有自动参考连接温度补偿功能的内部等温
上面分别介绍了FLUKE 754的各项输入和输出功能，但在实际使 用过程中（特别是校准和模拟过程仪器的过程中），要用到同步测 量和输出方式。同步测量和输出的分屏显示方式如下图所示。
在禁用回路电源模式和启用回路电源模式下，可以使用的同步 测量和输出项目是不同的，具体见下表所示：
禁用回路电源时的同步测量和输出功能
了解完两种手动测试泵用后，现在介绍FLUKE 754输 出压力的连接方式，它的连接方式如下图所示：
SN75452BPE4中文资料
IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries(TI)reserve the right to make corrections,modifications,enhancements, improvements,and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty.Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.Except where mandated by government requirements,testing of all parameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design.Customers are responsible for their products and applications using TI components.To minimize the risks associated with customer products and applications,customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license,either express or implied,is granted under any TI patent right,copyright,mask work right,or other TI intellectual property right relating to any combination,machine,or process in which TI products or services are rmation published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement e of such information may require a license from a third party under the patents or other intellectual property of the third party,or a license from TI under the patents or other intellectual property of TI. Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties,conditions,limitations,and notices.Reproduction of this information with alteration is an unfair and deceptive business practice.TI is not responsible or liable for such altered documentation.Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice.TI is not responsible or liable for any such statements.TI products are not authorized for use in safety-critical applications(such as life support)where a failure of the TI product would reasonably be expected to cause severe personal injury or death,unless officers of the parties have executed an agreement specifically governing such use.Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications,and acknowledge and agree that they are solely responsible for all legal,regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications,notwithstanding any applications-related information or support that may be provided by TI.Further,Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications.TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or"enhanced plastic."Only products designated by TI as military-grade meet military specifications.Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk,and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS16949requirements.Buyers acknowledge and agree that,if they use anynon-designated products in automotive applications,TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetworkMicrocontrollers Security /securityLow Power /lpw Telephony /telephonyWirelessVideo&Imaging /videoWireless /wirelessMailing Address:Texas Instruments,Post Office Box655303,Dallas,Texas75265Copyright©2007,Texas Instruments IncorporatedPACKAGING INFORMATIONOrderableDevice Status (1)Package Type Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball FinishMSL Peak Temp (3)5962-9563301Q2A ACTIVE LCCC FK 201TBD POST-PLATE N /A for Pkg Type 5962-9563301QPAACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type 77049012A ACTIVE LCCC FK 201TBD POST-PLATE N /A for Pkg Type 7704901PA ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type 77049022A ACTIVE LCCC FK 201TBD POST-PLATE N /A for Pkg Type7704902PA ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type JM38510/12902BPA ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type JM38510/12903BPA ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type JM38510/12905BPAACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SN55451BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SN55452BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SN55453BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SN55454BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SN75451BD ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BDE4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BDG4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BDR ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BDRE4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BDRG4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BP ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75451BPE4ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75451BPSR ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BPSRE4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75451BPSRG4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BD ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BDE4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BDG4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BDR ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BDRE4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BDRG4ACTIVESOICD82500Green (RoHS &no Sb/Br)CU NIPDAULevel-1-260C-UNLIMPACKAGE OPTION ADDENDUM9-Oct-2007Addendum-Page 1OrderableDevice Status (1)Package Type Package DrawingPins Package Qty Eco Plan (2)Lead/Ball Finish MSL Peak Temp (3)SN75452BP ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75452BPE4ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75452BPSR ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BPSRE4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75452BPSRG4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BD ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BDE4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BDG4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BDR ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BDRE4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BDRG4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BP ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75453BPE4ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75453BPSR ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BPSRE4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75453BPSRG4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BD ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BDE4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BDG4ACTIVE SOIC D 875Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BDR ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BDRE4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BDRG4ACTIVE SOIC D 82500Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BP ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75454BPE4ACTIVE PDIP P 850Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type SN75454BPSR ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN75454BPSRE4ACTIVESOPS82000Green (RoHS &no Sb/Br)CU NIPDAULevel-1-260C-UNLIM9-Oct-2007Orderable Device Status (1)Package Type Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball Finish MSL Peak Temp (3)SN75454BPSRG4ACTIVE SO PS 82000Green (RoHS &no Sb/Br)CU NIPDAULevel-1-260C-UNLIMSNJ55451BFK ACTIVE LCCC FK 201TBD POST-PLATE N /A for Pkg Type SNJ55451BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SNJ55452BFK ACTIVE LCCC FK 201TBD POST-PLATE N /A for Pkg Type SNJ55452BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SNJ55453BFK ACTIVE LCCC FK 201TBD POST-PLATE N /A for Pkg Type SNJ55453BJG ACTIVE CDIP JG 81TBD A42SNPB N /A for Pkg Type SNJ55454BFK OBSOLETE LCCC FK 20TBD POST-PLATE N /A for Pkg TypeSNJ55454BJGACTIVECDIPJG81TBDA42SNPBN /A for Pkg Type(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan -The planned eco-friendly classification:Pb-Free (RoHS),Pb-Free (RoHS Exempt),or Green (RoHS &no Sb/Br)-please check /productcontent for the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS):TI's terms "Lead-Free"or "Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all 6substances,including the requirement that lead not exceed 0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1)lead-based flip-chip solderbumps used between the die and package,or 2)lead-based die adhesive used between the die and leadframe.The component is otherwise considered Pb-Free (RoHS compatible)as defined above.Green (RoHS &no Sb/Br):TI defines "Green"to mean Pb-Free (RoHS compatible),and free of Bromine (Br)and Antimony (Sb)based flame retardants (Br or Sb do not exceed 0.1%by weight in homogeneous material)(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have 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27342.9336.620.64SN75451BPSR PS 8SITE 41346.0346.033.0SN75452BDR D 8SITE 27342.9336.620.64SN75452BPSR PS 8SITE 41346.0346.033.0SN75453BDR D 8SITE 27342.9336.620.64SN75453BPSR PS 8SITE 41346.0346.033.0SN75454BDR D 8SITE 27342.9336.620.64SN75454BPSRPS8SITE 41346.0346.033.05-Oct-2007IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries(TI)reserve the right to make corrections,modifications,enhancements, improvements,and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty.Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.Except where mandated by government requirements,testing of all parameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design.Customers are responsible for their products and applications using TI components.To minimize the risks associated with customer products and applications,customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license,either express or implied,is granted under any TI patent right,copyright,mask work right,or other TI intellectual property right relating to any combination,machine,or process in which TI products or services are rmation published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement e of such information may require a license from a third party under the patents or other intellectual property of the third party,or a license from TI under the patents or other intellectual property of TI. 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Following are URLs where you can obtain information on other Texas Instruments products and application solutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetworkMicrocontrollers Security /securityRFID Telephony /telephonyLow Power /lpw Video&Imaging /videoWirelessWireless /wirelessMailing Address:Texas Instruments,Post Office Box655303,Dallas,Texas75265Copyright©2007,Texas Instruments Incorporated。
756PC 754N 754 说明书
756PC/754N/754使用说明书本说明书详细阐述了仪器的使用方法、故障排除及维护与保养等内容。
请在使用前仔细阅读本说明，并请妥善保管以备日后查阅。
制造计量器具许可证编号: 沪制********号章节标题页码1 性能指标 (1)2.安装 (2)2.1电源需求 (2)2.1.1供电电压 (2)2.1.2供电频率 (2)2.1.3供电容量 (2)2.2安装条件 (2)2.2.1安装空间 (2)2.2.2安装平面 (2)2.2.3安装场所的环境要求 (2)2.3安装光盘 (2)2.4检查内容 (2)2.4.1检查包装 (2)2.4.2按照装箱单进行检查 (2)2.5电源线的连接 (2)2.6安装后检查 (3)2.7加电 (3)3部件功能 (3)3.1主机左前视图 (3)3.2主机后视图 (4)3.3操作面板 (5)4仪器操作 (6)4.1仪器功能结构图 (7)4.2 仪器启动和系统自检 (7)4.2.1 仪器启动 (7)4.2.2 系统自检 (7)4.2.3 进入系统主界面 (8)4.3 光度测量功能 (9)4.3.1进入光度测量主界面 (9)4.3.2设定测量模式 (9)4.3.3设定工作波长 (9)4.3.4校空白 (10)4.3.5数据记录测量 (10)4.3.6删除数据 (10)4.3.7打印数据 (10)4.4定量测量功能 (10)4.4.1 首先设定工作波长 (11)4.4.2进入定量测量界面 (11)4.4.3标准曲线法 (11)4.4.3.1 进入标准曲线法界面 (12)4.4.3.2 新建曲线 (12)4.4.3.3 输入标样个数 (12)4.4.3.4 输入标样浓度 (13)（续）4.4.3.5 显示曲线信息 (13)4.4.3.6 进入测量结果显示界面 (13)4.4.3.7 可以重新设定工作波长 (13)4.4.3.8 校空白 (14)4.4.3.9 数据记录测量 (14)4.4.3.10 删除数据 (14)4.4.3.11 打印数据 (14)4.4.4 打开曲线 (15)4.4.5 删除曲线 (15)4.4.6 系数法 (16)4.4.6.1 进入系数法 (16)4.4.6.2 进入设定曲线参数界面 (16)4.4.6.3 设定曲线参数K (17)4.4.6.4 设定曲线参数B (17)4.4.6.5 进入测量结果显示界面 (17)4.4.6.6 可以重新设定工作波长 (17)4.4.6.7 校空白 (18)4.4.6.8 数据记录测量 (18)4.4.6.9 删除数据 (18)4.4.6.10 打印数据 (18)4.4.7 选择浓度单位 (19)4.5 系统设定 (19)4.5.1 氘灯 (19)4.5.2 钨灯 (20)4.5.3 时间设置 (20)4.5.4 暗电流校正 (20)4.5.5 波长校正 (21)4.5.6 输入换灯波长 (21)4.5.7 恢复出厂设置 (21)4.5.8 版本信息 (21)5 周期检查和贮藏 (22)5.1 周期检查 (22)5.1.1 清扫样品室 (22)5.1.2 清扫聚焦镜 (22)5.2 贮藏 (22)5.2.1 完成测量以后 (22)5.2.2 长时间不使用 (22)1. 性能指标型号 756PC 754N / 754单色器 C-T 式单色器，1200线全息光栅 C-T 式单色器，1200线全息光栅 检测器 硅光二极管 硅光二极管显示器 128*64大屏幕液晶显示 128*64大屏幕液晶显示 光源 卤钨灯20W/12V （2000小时），氘灯（1000小时） 卤钨灯20W/12V （2000小时），氘灯（1000小时） 光源切换范围可在300nm-400nm 范围内设定光源切换点 可在300nm-400nm 范围设定光源切换点 波长范围 190~1100nm （步进间隔0.1nm ） 190~1100nm （步进间隔0.1nm ） 光谱带宽 2 nm 4 nm 波长准确度 ±1.0 nm （开机自动校准） ±1.0 nm （开机自动校准） 波长重复性 0.5 nm 0.5 nm 光度范围 -1.0 ~ 200.0%T -0.5 ~ 3.000Abs 0 ~ 9999 C 0 ~ 9999 F -1.0 ~ 200.0%T-0.5 ~ 3.000Abs 0 ~ 9999 C 0 ~ 9999 F透射比准确度±0.5 %T （0 – 100%T ） ±0.5 %T （0 – 100%T ） 透射比重复性±0.2 %T ±0.2 %T 杂散光 0.15 %T (在 220, 340 nm 处) 0.3 %T (在 220, 340 nm 处) 亮电流 / ±0.5 %T 暗电流 / ±0.2 %T 基线平直度 ±0.004A / 基线漂移 ±0.002A / 数据输出 USB 端口，LPT 并行打印口 USB 端口，LPT 并行打印口 软件支持 UV-Solution 工作站软件 UV-Solution 工作站软件（选配） 电源 220V ±±10% 50Hz 150VA 220V 10% 50Hz 150VA 标准样品架 四槽位标准样品架 四槽位标准样品架 仪器尺寸 465长 X 375宽 X 220高 毫米 456长 X 375宽 X 220高 毫米 仪器净重 14.0公斤 14.0公斤 包装尺寸 625长 X 520宽 X 348高 毫米 625长 X 520宽 X 348高 毫米 仪器毛重 17.5 公斤 17.5 公斤12. 安装2.1 电源需求2.1.1 供电电压供电电压(220V和110V)标记在供电电压选择开关的侧面（左面和右面）供电电压的波动范围在额定电压的±10%以内。
FPGA可编程逻辑器件芯片5SGXEA7N1F45C2L中文规格书
A LAB-wide asynchronous load signal to control the logic for the register’s preset signal is not available. The register preset is achieved by using a NOT gate push-back technique. Cyclone II devices can only support either a preset or asynchronous clear signal.In addition to the clear port, Cyclone II devices provide a chip-wide reset pin (DEV_CLRn) that resets all registers in the device. An option set before compilation in the Quartus II software controls this pin. This chip-wide reset overrides all other control signals.MultiTrack Interconnect In the Cyclone II architecture, connections between LEs, M4K memory blocks, embedded multipliers, and device I/O pins are provided by the MultiTrack interconnect structure with DirectDrive™ technology. The MultiTrack interconnect consists of continuous, performance-optimized routing lines of different speeds used for inter- and intra-design block connectivity. The Quartus II Compiler automatically places critical paths on faster interconnects to improve design performance.DirectDrive technology is a deterministic routing technology that ensures identical routing resource usage for any function regardless of placement within the device. The MultiTrack interconnect and DirectDrive technology simplify the integration stage of block-based designing by eliminating the re-optimization cycles that typically follow design changes and additions.The MultiTrack interconnect consists of row (direct link, R4, and R24) and column (register chain, C4, and C16) interconnects that span fixed distances. A routing structure with fixed-length resources for all devices allows predictable and repeatable performance when migrating through different device densities.Row InterconnectsDedicated row interconnects route signals to and from LABs, PLLs, M4K memory blocks, and embedded multipliers within the same row. These row resources include:■Direct link interconnects between LABs and adjacent blocks■R4 interconnects traversing four blocks to the right or left■R24 interconnects for high-speed access across the length of the deviceFigure2–10.C4 Interconnect Connections Note(1)Note to Figure2–10:(1)Each C4 interconnect can drive either up or down four rows.。
FPGA可编程逻辑器件芯片5SGXEA7N2F45C2LN中文规格书
PLLs in Cyclone II Devices Each output port has a unique post-scale counter to divide down the high-frequency VCO. There are three post-scale counters (c0, c1, and c2), which range from 1 to 32. The following equations show the frequencies for the three post-scale counters:All three output counters can drive the global clock network. The c2 output counter can also drive a dedicated external I/O pin (single ended or differential). This counter output can drive a dedicated external clock output pin (PLL<#>_OUT) and the global clock network at the same time. For multiple PLL outputs with different frequencies, the VCO is set to the least common multiple of the output frequencies that meets the VCO frequency specifications. Then, the post-scale counters scale down the VCO frequency for each PLL clock output port. For example, if clock output frequencies required from one PLL are 33 and 66 MHz, the VCO is set to 330 MHz (the least common multiple in the VCO’s range). Programmable Duty CycleThe programmable duty cycle feature allows you to set the PLL clock output duty cycles. The duty cycle is the ratio of the clock output high and low time to the total clock cycle time, expressed as a percentage of high time. This feature is supported on all three PLL post-scale counters, c0, c1, and c2, and when using all clock feedback modes.The duty cycle is set by using a low- and high-time count setting for the post-scale counters. The Quartus II software uses the input frequency and target multiply/divide ratio to select the post-scale counter. The granularity of the duty cycle is determined by the post-scale counter value chosen on a PLL clock output and is defined as 50% ÷ post-scale counter value. For example, if the post-scale counter value is 3, then the allowable duty cycle precision would be 50% ÷ 3 = 16.67%. Because the altpll megafunction does not accept non-integer values for the duty cycle values, the allowable duty cycles are 17% 33% 50% and 67%. For example, if the c0 counter is 10, then steps of 5% are possible for duty cycle choices between 5 to 90%.Cyclone II Device Handbook, Volume 1PLLs in Cyclone II DeviceslockedWhen the locked port output is a logic high level, this indicates a stable PLL clock output in phase with the PLL reference input clock. The locked port may toggle as the PLL begins tracking the reference clock. The locked port of the PLL can feed any general-purpose I/O pin or LEs. The locked signal is optional, but is useful in monitoring the PLL lock process.The locked output indicates that the PLL has locked onto the reference clock. You may need to gate the locked signal for use as a system-control signal. Either a gated locked signal or an ungated locked signal from the locked port can drive the logic array or an output pin. Cyclone II PLLs include a programmable counter that holds the locked signal low for a user-selected number of input clock transitions. This allows the PLL to lock before transitioning the locked signal high. You can use the Quartus II software to set the 20-bit counter value. The device resets and enables both the counter and the PLL simultaneously upon power-up and/or the assertion of the pllenable signal. To ensure correct lock circuit operation, and to ensure that the output clocks have the correct phase relationship with respect to the input clock, Altera recommends that the input clock be running before the Cyclone II device is configured. Figure7–9 shows the timing waveform for LOCKED and gated LOCKED signals.Figure7–9.Timing Waveform for LOCKED & Gated LOCKED SignalsCyclone II Device Handbook, Volume 1。
Fluke754的使用
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Fluke 754 维护站内变送器
2
压力变送器归零位
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Fluke 754 维护站内变送器
2
压力变送器归零位
按照以上连接好后 开机 按HART键
屏幕显示变送器信息（量程、位号） 按“维护”菜单对应的功能键 弹出菜单后选择“变送器调零” 10秒后变送器调零完毕
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Fluke 754 维护站内变送器
fluke754的基本介绍fluke754介绍组件fluke754的基本组件fluke754介绍组件fluke754界面功能fluke754的键盘界面交流电压与频率功能之间切换测量输出fluke754界面功能fluke754的插口界面hart插口压力模块连接口热电偶输入输出测量插口输出测量插口输出插口usb端口fluke754界面功能fluke754的显示界面时间和日期显示hart指示符回路电源指示符电池容量指示背光灯指示符输出状态未阻尼未稳定指示符自定义单位指示符辅助值功能键标签状态栏fluke754界面功能fluke754的功能电气测量压力测量fluke754界面功能热电偶测量温度压力测量模拟420ma变送器的连接fluke754界面功能提供回路电源的连接输出压力的连接fluke754界面功能模拟热电偶的连接模拟rtd的连接fluke754界面功能查看继电器输出跳闸报警校准热电偶温度变送器fluke754界面功能图表记录仪校准压降测量fluke754界面功能监控ac线路电压和频率变送器的输出电流测量fluke754界面功能精确电阻测量检查开关fluke754界面功能转速计检查涡街流量计检查fluke754维护站内变送器压力变送器校验fluke754维护站内变送器1先向手动泵油杯内注入深度不少于23的介质
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Fluke 754 维护站内变送器
ST7565中文手册
ST7565使用笔记芯片简介ST7565是一款点阵液晶驱动芯片，它具有并行与串行（SPI ）两种接口，通过P/S 引脚选取：P/S=1为并行，P/S=0为串行。
这两种接口的控制信号如下：同时它具有两种接线方式：6800和8080。
通过C86引脚选取：C86=1为6800，C86=0为8080。
这两种方式的控制时序有所不同：其时序如下：复位初始化参数：控制命令需要重点说明的是计算V0的这个命令。
该命令具体细节见下：该命令的主要作用是计算LCD的V0，以调节显示亮度；当增加V0以增加用户程序需要点亮点阵得亮度时，程序未要求点亮部分得亮度也相应增加。
当设置V0过大时，则显示屏显示颜色将会很深，包括程序未让其显示部分，效果就像全屏点亮一样，显示对比度很低。
当设置V0过小时，显示又会很暗，以至于显示效果不好。
所以一定要通过试验以调节V0以适合当前得LCD。
注意：同一款LCD驱动芯片，当玻璃片、显示区域大小等不一样时，V0设置的最佳值也将不一样，因此只有通过不断的试验以得到最佳值。
在使用ST7565时的处理流程：根据其初始化流程可知，只要对其中几项进行设置，其它保持默认值就可以了，需要设置的是：①默认的是关闭，当初始化的时候应设置成开启。
②这与外部电路连接有关。
③这与硬件连接有关。
④在使用过程中，如果向ST7565写数据，其列地址会自动增加。
当一页的数据写完后，需要设置下一页的地址，在新的一页中要重新设定列地址，即改变页地址后列地址保持不变，并不自动设置为起始列，比如，如果换页前（假设是第一页）显示列地址为10，此时发送页地址设置命令（假设设置为第二页），则此时发送的数据将从第二页第十列开始显示。
如果前一页写满，此时不设定新页的列数，超过一页最大列地址的数据将不会显示。
每页有8*132个点，即每页可以显示一行字母（5×7或6×8字库）。
通过并行数据口写入的数据，一次就将写入到同一列，即8行，如下图：该款液晶驱动器是纵向取模，字节倒序模式。
UC系列轴承参数
带顶丝外球面轴承UC200系列 轴承规格、性能、型号对照参数表承型号BearingNo.轴径ShaftDia外型尺寸Dimensions(mm)重量Weight(kg)d mmD BiBenmGds mm UC202 15 40 27.4 14 11.5 15.9 4.5 M5×0.8 0.14 UC203 17 40 27.4 14 11.5 15.9 4.5 M5×0.8 0.13 UC204 20 47 31.0 17 12.3 18.7 5.0 M6×1.0 0.18 UC205 25 52 34.1 17 14.3 19.8 5.0 M6×1.0 0.22 UC206 30 62 38.1 19 15.9 22.2 5.0 M6×1.0 0.34 UC207 35 72 42.9 20 17.5 25.4 7.0 M8×1.0 0.52 UC208 40 80 49.2 21 19.0 30.2 8.0 M8×1.0 0.68 UC209 45 85 49.2 22 19.0 30.2 8.0M8×1.00.78 UC210 50 9051.6 2219.0 32.6 10.0 M10×1.25 0.85 UC211 55 100 55.6 25 22.2 33.4 10.0 M10×1.25 1.22 UC212 60 110 65.1 27 25.4 39.7 10.0 M10×1.25 1.65 UC213 65 120 65.1 29 25.4 39.7 10.0 M10×1.25 1.96 UC214 70 125 74.6 30 30.2 44.4 12.0 M12×1.5 2.06 UC215 75 130 77.8 30 33.3 44.5 12.0 M12×1.5 2.30 UC216 80 140 82.6 33 33.3 49.3 12.0 M12×1.5 2.79 UC217 85 150 85.7 35 34.1 51.6 12.0 M12×1.5 3.59 UC21890160 96.0 3739.7 56.3 12.0 M12×1.54.56带顶丝外球面轴承UC300系列轴承规格、性能、型号对照参数表承型号BearingNo.轴径ShaftDia 外型尺寸Dimensions(mm)重量Weight(kg)d mmDBiBenmGdsmm UC3052562382015236M6×1.00.35 UC3063072432317266M8×1.00.56 UC3073580482519298M8×1.00.71 UC30840905227193310M10×1.25 1.00 UC309451005729223510M10×1.25 1.36 UC310501106132223912M12×1.50 1.65 UC311551206634254112M12×1.50 2.08 UC312601307136264512M12×1.50 2.60 UC313651407538304512M12×1.50 3.24 UC314701507840334512M12×1.50 3.91 UC315751608242325014M14×1.50 4.70 UC316801708644345216M16×1.50 5.06 UC317851809646405616M16×1.50 6.9 UC318901909648405616M16×1.508.03 UC3199520010350416216M16×1.508.91 UC32010021510854426618M18×1.5011.2带顶丝球轴承SB200系列轴承规格、性能、型号对照参数表轴承型号 Bearing No.轴径Shaft Dia外型尺寸Dimensions(mm)重量Weight(kg) dmm D Bi Be n m GdsmmSB20317402212 6.016.0 4.5M5×0.80.07 SB204204725147.018.0 5.0M6×1.00.13 SB205255227157.519.5 5.0M6×1.00.18 SB206306230168.022.0 6.0M6×1.00.26 SB207357232178.523.57.0M6×1.00.43 SB208408034189.025.08.0M6×1.00.60带偏心套球轴承SA200系列轴承规格、性能、型号对照参数表轴承型号 BearingNo.轴径ShaftDia外型尺寸Dimensions(mm)重量Weight(kg)dmm D Be l Bi n d1H GdsmmSA20317401328.619.1 6.528.613.55.0M6×1.00.12 SA20420471531.021.57.533.313.55.0M6×1.00.13 SA20525521531.021.57.538.113.55.0M6×1.00.21 SA20630621835.723.89.044.515.96.0M6×1.00.33 SA20735721938.925.49.555.017.56.5M8×1.00.56 SA20840802243.730.21160.318.36.5M8×1.00.69带圆锥孔外球面球轴承UK200系列轴承规格、性能、型号对照参数表轴承型号 BearingNo.轴径Shaft Dia外型尺寸Dimensions(mm)重量Weight(kg) dmm D Bi Be n mUK2052025521723350.24 UK2062530621926380.40 UK2073035722028430.55 UK2083540802129460.72 UK2094045852230500.80 UK2104550902232550.93 UK2115055100253659 1.91 UK2125560110273862 1.52 UK2136065120294065 1.91 UK2156575130304373 2.56 UK2167080140334678 3.23 UK2177585150354882 3.93 UK2188090160375086 4.75立式座UCP200系列轴承规格、性能、型号对照参数表带座轴承型号Bearing UnitNo.轴径Shaft Dia外型尺寸Dimensions(mm)重量Weight (kg)dmm h a e b S1S2g w n BiUCP2021530.212795381319146211.527.40.63 UCP2031730.212795381319146211.527.40.60 UCP2042033.312795381319146512.331.00.66 UCP2052536.5140105381319157114.334.10.80 UCP2063042.9165121481721178315.938.1 1.30 UCP2073547.6167127481721189317.542.9 1.60 UCP2084049.2184137541721189819.049.2 1.83 UCP2094554.01901465417212010619.049.2 2.18 UCP2105057.22061596020252111419.051.6 2.68 UCP2115563.52191716020252312622.255.6 3.27 UCP2126069.82411847020252513825.465.1 4.52 UCP2136576.22652037025292715125.465.1 5.70 UCP2147079.42662107225312715730.274.6 6.66 UCP2157582.62752177425312816333.377.87.40 UCP2168088.92922327825313017533.382.69.00 UCP2178595.231024783253132187034.185.711.00 UCP21890101.63272628827333320039.796.013.00不锈钢立式座轴承规格、性能、型号对照参数表、尺寸表带座轴承代号外形尺寸(mm) 带座轴承重量(kg)配用轴承代号配用轴承座代号D B S L J H H1 H2 A N N1 dsSUCP201 47 31.0 12.7 127 95 30.2 62 14 38 13 19 M10 0.7 SUC201 SP201SUCP202 47 31.0 12.7 127 95 30.2 62 14 38 13 19 M10 0.7 SUC202 SP202 SUCP203 47 31.0 12.7 127 95 30.2 62 14 38 13 19 M10 0.7 SUC203 SP203 SUCP204 47 31.0 12.7 127 95 33.3 65 14 38 13 19 M10 0.7 SUC204 SP204 SUCP205 52 34.1 14.3 140 105 36.5 71 15 38 13 19 M10 0.8 SUC205 SP205 SUCP206 62 38.1 15.9 165 121 42.9 83 17 48 17 23 M14 1.3 SUC206 SP206 SUCP207 72 42.9 17.5 167 127 47.6 93 18 48 17 23 M14 1.6 SUC207 SP207 SUCP208 80 49.2 19.0 184 137 49.2 100 18 54 17 23 M14 1.9 SUC208 SP208 SUCP209 85 49.2 19.0 190 146 54.0 106 20 54 17 23 M14 2.2 SUC209 SP209 SUCP210 90 51.6 19.0 206 159 57.2 114 21 60 20 26 M16 2.6 SUC210 SP210 SUCP211 100 55.6 22.2 219 171 63.5 126 23 60 20 26 M16 3.3 SUC211 SP211 SUCP212 110 65.1 25.4 241 184 69.8 138 25 70 20 31 M16 4.6 SUC212 SP212 SUCP213 120 65.1 25.4 265 203 76.2 151 27 70 25 31 M20 5.9 SUC213 SP213 SUCP214 125 74.6 30.2 266 210 79.4 157 27 72 25 31 M20 6.6 SUC214 SP214 SUCP215 130 77.8 33.3 275 217 82.6 163 28 74 25 31 M20 7.4 SUC215 SP215 SUCP216 140 82.6 33.3 292 232 88.9 175 30 78 25 31 M20 9.0 SUC216 SP216 SUCP217 150 85.7 34.1 310 247 95.2 187 32 83 25 33 M20 11.0 SUC217 SP217 SUCP218 160 96.0 39.7 327 262 101.6 200 33 88 27 38 M22 13.0 SUC218 SP218 SUCP220 180 108.0 42.0 380 308 115 225 40 95 30 38 M24 16.0 SUC220 SP220 方形座UCF200系列轴承规格、性能、型号对照参数表带座轴承型号Bearing UnitNo.轴径Shaft Dia外型尺寸 Dimensions(mm)重量Weight(kg) dmm a e i g l z s n BiUCF202158664151125.530.91211.527.40.56 UCF203178664151125.530.91211.527.40.54UCF 204208664151125.533.71212.331.00.61 UCF205259570161327.035.81214.334.10.80 UCF2063010883181331.040.21215.938.1 1.11 UCF2073511792191534.044.41417.542.9 1.66 UCF20840130102211536.051.21619.049.2 1.93 UC20945137105221638.052.21619.049.2 2.28 UCF21050 143111221640.054.61619.051.6 2.57 UCF21155162130251843.058.41922.255.6 3.98 UCF21260175143291848.068.71925.465.1 4.30 UCF21365187149302250.069.71925.465.1 5.49 UCF21470193152312254.075.419330.274.6 6.47 UCF21575200159342256.078.51933.377.8 6.54 UCF21680208165342258.083.32333.382.67.86 UCF21785220175362463.087.62334.185.79.77 UCF21890235187402468.096.32339.796.011.72UCF系列产品说明：Unit No.Dimensions mm Bolt SizemmBearingNo.HousingNo.Weight(kg) d a e i g I s z B1 nF20420 86 64 15 12 25.5 12 41.6 43.7 17.1 M10 F2040.63 F20525 95 70 16 14 27 12 42.9 44.4 17.5 M10 205F2050.87 F20630 108 83 18 14 31 12 48.1 48.4 18.3 M10 206F206 1.25 F20735 117 92 19 16 34 14 51.3 51.1 18.8 M12 207F207 1.58 F20840 130 102 21 16 36 16 55.9 56.3 21.4 M14 208F208 1.99 F20945 137 105 22 18 38 16 56.9 56.3 21.4 M14 209F209 2.32 F21050 143 111 22 18 40 16 60.1 62.7 24.6 M14 210F210 2.61 F21155 162 130 25 20 43 19 68.6 71.4 27.8 M16 211F211 3.52 菱形座UCFL200系列轴承规格、性能、型号对照参数表带座轴承型号Bearing UnitNo.轴径Shaft Dia外型尺寸 Dimensions(mm)重量Weight(kg) dmm a e b i g l z s n Bi UCFL202151139060151225.530.91211.527.40.42 UCFL203171139060151225.530.31211.527.40.41 UCFL204201139060151225.533.71212.331.00.48 UCFL205251309968161427.035.81614.334.10.60 UCFL2063014811780181431.040.21615.938.10.98 UCFL2073516113090191634.044.41617.542.9 1.31 UCFL20840175144100211636.051.21619.049.2 1.53 UCFL20945188148108221838.052.21919.049.2 1.68 UCFL21050 197157115221840.054.61919.051.6 1.88 UCFL21155224184130252043.058.41922.255.6 3.10 UCFL21260250202140292048.068.72325.465.1 4.00 UCFL21365258210155302450.069.72325.465.1 5.00 UCFL21470265216160312454.075.42330.274.6 5.60 UCFL21575275225165342456.078.52333.377.8 6.20 UCFL21680290233180342458.083.32533.382.68.20 UCFL21785305248190362663.087.62534.185.79.26 UCFL21890320265205402668.096.32539.796.011.73凸台圆形座UCFC200系列轴承规格、性能、型号对照参数表带座轴承型号 Bearing Unit No.轴径ShaftDia外型尺寸 Dimensions(mm)重量Weight(kg) dmm a p i g j k s e f z n BiUCFC20215100781020.5571255.16225.911.527.40.77 UCFC20317100781020.5571255.16225.911.527.40.76 UCFC20420100 781020.5571255.16228.712.331.00.81 UCFC20525115901021.0671263.67029.814.334.1 1.09 UCFC206301251001023.0881270.78032.215.938.1 1.51 UCFC207351351101126.0891477.89036.417.542.9 1.98 UCFC208401451201126.01091484.810041.219.049.2 2.32 UCFC209451601321026.012141693.3105 4.0219.049.2 3.07 UCFC21050 1651381028.012141697.611042.619.051.6 3.28 UCFC211551851501331.0121519106.112546.422.255.6 4.20 UCFC212601951601736.0121519113.113556.725.465.1 5.45 UCFC213652051701636.0141519120.214555.711.565.1 5.91 UCFC214702151771740.0141819125.115061.411.574.67.26 UCFC215752201841840.0161819130.116062.511.577.88.02 UCFC216802402001842.0161823141.417067.312.382.69.92 UCFC217852502081845.0182023147.118069.633.387.511.58 UCFC218902652202250.0182023155.519078.339.796.013.74滑块座UCT200系列轴承规格、性能、型号对照参数表带座轴承型号 Bearing Unit No.轴径Shaft Dia 外型尺寸 Dimensions(mm)重量Weight(kg)dmm o g s p q b k e a w j i h n BiUCT202151610513219511276899432216111.527.40.78 UCT203171610513219511276899432216111.527.40.77 UCT 204201610513219511276899432216112.331.00.81 UCT205251610513219511276899732246214.334.10.92产品说明：高中心立式座UCPH200系列轴承规格、性能、型号对照参数表带座轴承型号 Bearing Unit No.轴径Shaft Dia外型尺寸Dimensions(mm)重量Weight(kg) dmm h a e b S1S2g w n BiUCPH2021570127954013191510111.527.40.92 UCPH2031770127954013191510111.527.40.91 UCPH2042070127954013191510112.331.00.96 UCPH20525801401055013191611414.334.1 1.20 UCPH20630901651215017211813015.938.1 1.60 UCPH20735951671276017211914017.542.9 2.10 UCPH208401001841377017251914919.049.2 2.70 UCPH209451051901467017252015719.049.2 3.10 UCPH210501102061597020252216519.051.6 3.50环形座UCC200系列轴承规格、性能、型号对照参数表带座轴承型号BearingUnitNo.轴径 Shaft Dia外型尺寸 Dimensions(mm) 重量Weight(kg)dmmh a e b UCC202 15 72 20 11.5 27.4 0.45 UCC203 17 72 20 11.5 27.4 0.44 UCC204 20 72 20 12.3 31.0 0.49 UCC205 25 80 22 14.3 34.1 0.65 UCC206 30 85 27 15.9 38.1 0.82 UCC207 35 90 28 17.5 42.9 1.03 UCC208 40 100 30 19.0 49.2 1.20 UCC209 45 110 31 19.0 49.2 1.50 UCC210 50 120 33 19.0 51.6 1.90 UCC211 55 125 35 22.2 55.6 2.10 UCC212 60 130 38 25.4 65.1 2.50 UCC213651404025.465.13.00窄立式座UCPA200系列轴承规格、性能、型号对照参数表带座轴承型号 BearingUnit No.轴径Shaft Dia外型尺寸Dimensions(mm)重量Weight (kg)d mmhaebgwtrnBiUCPA203 17 30.2 76 52 38 11 62 12 M10×1.5 11.5 27.4 0.63 UCPA204 20 33.3 76 52 38 11 62 12 M10×1.5 12.3 31.0 0.66 UCPA205 25 36.5 84 56 38 12 72 15 M10×1.5 14.3 34.1 0.89 UCPA206 30 42.9 94 66 48 12 84 18 M14×2.0 15.9 38.1 1.31 UCPA207 35 47.6 110 80 48 13 95 20 M14×2.0 17.5 42.9 1.71 UCPA208 40 49.2 116 84 54 13 100 20 M14×2.0 19.0 49.2 2.18 UCPA209 45 54.0 120 90 54 13 108 25 M14×2.0 19.0 49.2 2.28 UCPA2105057.2 130 94 60 14 116 25 M16×2.0 19.0 51.62.98ZY2600系列剖分式轴承座轴承规格、性能、型号对照参数表型号dd1d1Dg1gAA1HH1H0LJN1NS 重量适用轴承ZY2500 系列剖分式轴承座轴承规格、性能、型号对照参数表号 d d1 d1 D g1 g A A1 H H1 H0 L J N1 N S 重量(kg)适用轴承向心球轴承调心球轴承调心滚子轴承Z2505Y 25 20 30 52 26 45 67 46 40 22 80 170 130 14 16 M12 1.4 205 1205150553505Z2506Y 30 25 36 62 28 53 77 52 50 22 95 190 150 14 16 M12 1.9 206 1206150653506Z2507Y 35 30 42 72 31 58 82 52 50 22 100 190 150 14 16 M12 2.2 207 1207150753507Z2508Y 40 35 48 80 31 61 85 60 60 25 120 210 170 14 16 M12 2.7 208 12081508350853508Z2509Y 45 40 52 85 31 59 85 60 60 25 122 210 170 14 16 M12 2.9 209 12091509350953509Z2510Y 50 45 58 90 31 64 90 60 60 25 125 210 170 14 16 M12 3.2 210 12101510351053510Z2511Y 55 50 64 100 33 69 95 70 60 28 140 270 210 18 20 M16 4.4 211 12111511351153511Z2512Y 60 55 70 110 36 75 105 70 70 30 145 270 210 18 20 M16 5.1 212 12121512351253512Z2513Y 65 60 76 120 41 80 110 80 70 30 160 290 230 18 20 M16 6.4 213 12131513351353513Z2514Y 70 65 81 125 41 85 115 80 80 30 165 290 230 18 20 M16 6.4 214 12141514351453514Z2515Y 75 70 91 130 41 85 115 80 80 30 165 290 230 18 20 M16 7.1 215 12151515351553515Z2516Y 80 75 97 140 43 85 120 90 80 32 185 330 260 22 25 M20 9.4 216 12161516351653516Z2517Y 85 78 103 150 46 90 125 90 95 32 195 330 260 22 25 M20 10 217 12171517351753517Z2518Y 90 80 109 160 50 105 145 100 95 35 205 360 290 22 25 M20 12.5 218 12181518351853518Z2519Y 95 85 114 170 53 105 145 100 100 35 222 360 290 22 25 M20 14.1 219 12191519351953519Z2520Y 100 90 125 180 56 120 160 110 112 40 227 400 320 26 31 M24 16.7 220 122015203520535203053220Z2522Y 110 100 136 200 63 127 175 120 112 45 250 420 350 26 31 M24 19.5 222 122215223522535223053222Z2524Y 120 110 148 215 68 137 185 120 125 45 280 420 350 26 31 M24 24.6 2243524 53524 3053224Z2526Y 130 115 160 230 74 140 190 130 140 50 300 450 380 26 31 M24 30.5 2263526 53526 3053226Z2528Y 140 125 171 250 78 155 205 150 150 50 310 510 420 33 38 M30 37.5 2283528 53528 3053228Z2530Y 150 135 182 270 83 170 220 160 150 60 330 540 450 33 38 M30 45.5 2303530 53530 3053230Z2532Y 160 140 290 290 90 185 235 160 160 60 350 560 470 33 38 M30 53.5 2323532 53532 3053232SN600 系列剖分式轴承座轴承规格、性能、型号对照参数表轴承座型号基本尺寸重量适用轴承型号适用紧定套定位环尺寸及数量DH8a b cgh12hh12L W m w vd2H12d3H 12f1H12f2 Number QTYSN605 62 185 52 22 24 50 80 90 150 15 20 21.5 31 3 4.2 2.1 13052305H305 HE305H2305 HE2305SR62×8.5SR62×1021SN606 72 185 52 22 37 50 82 95 150 15 20 26.5 38 4 5.4 2.8 13062306H306 HE306H2306 HE2306SR72×9SR72×1021SN607 80 205 60 25 41 60 90 110 170 15 20 31.5 43 4 5.4 3.5 1307 H307 HE307 SR80×10 22307 H2307 HE2307 SR80×10 1SN608 90 205 60 25 43 60 95 115 170 15 20 36.5 48 4 5.4 4.2 130823082130822308H308 HE308H2308 HE2308SR90×10SR90×1021SN609 100 255 70 28 46 70 105 130 210 18 23 41.5 53 4 5.4 5.0 130923092130922309H309 HE309H2309 HE2309SR100×10.5SR100×1021SN610 110 255 70 30 50 70 115 135 210 18 23 46.5 58 4 5.4 6.1 131023102131022310H310 HE310H2310 HE2310SR110×11.5SR110×1021SN611 120 275 80 30 53 80 120 150 230 18 23 51.5 67 5 6.9 6.5 131123112131122311H311 HE311H2311 HE2311SR120×12SR120×1021SN612 130 280 80 30 56 80 125 155 230 18 23 56.5 72 5 6.9 7.9 131223122131222312H312 HE312H2312 HE2312SR130×12.5SR130×1021SN613 140 315 90 32 58 95 130 175 260 22 27 62 77 5 6.8 10.8 131323132131322313H313 HE313H2313 HE2313SR140×12.5SR140×1021SN614 160 345 100 35 65 100 140 195 290 22 27 67 82 5 8.1 14.6 131523152131522315H315 HE315H2315 HE2315SR160×14SR160×1021SN615 170 345 100 35 68 112 145 212 290 22 32 72 89 6 8.1 17.1 131623162131622316H316 HE316H2316 HE2316SR170×14.5SR170×1021SN616 180 380 110 40 70 112 155 218 420 26 35 77 94 6 8.1 18.7 131723172131722317H317 HE317H2317 HE2317SR180×14.5SR180×1021SN617 190 400 110 33 74 112 160 230 350 26 35 82 99 6 8.1 24.1 1318231822318H318 HE318H2318 HE2318SR190×15.5SR190×1021SN618 200 420 120 36 77 125 170 245 390 26 35 87 104 6 9.3 25.5 1319231922319H319 HE319H2319 HE2319SR200×16SR200×1021SN619 215 420 120 38 83 140 175 280 450 26 38 92 111 7 10.8 31 1320232022320H320 HE320H232 HE2320SR215×18SR215×1021SN620 240 460 130 40 90 150 190 300 470 28 42 102 125 8 10.7 41.4 1322232222322H322 HE322H2322 HE2322SR240×20SR240×1021SN624 260 540 160 50 96 160 205 325 520 33 42 113 135 8 10.7 54.6 22324 H2324 HE2324 SR260×10 1 SN626 280 560 160 50 103 170 215 350 560 33 45 118 140 8 12.2 67.2 22326 H2326 HE2326 SR280×10 1 SN628 300 630 170 55 112 180 235 375 580 35 45 128 154 9 12.2 92.6 22328 H2328 HE2328 SR300×10 1 SN630 320 680 180 55 118 190 245 395 560 35 52 138 164 9 12.2 101.5 22330 H2330 HE2330 SR320×10 1 SN632 340 710 190 60 124 200 255 415 580 42 52 143 173 10 13.7 122.3 22332 H2332 HE2332 SR340×10 1 SN500 系列剖分式轴承座轴承座基本尺寸重量适用轴承型号适用紧定套定位尺寸及数型号Wtkg 量D H8 A B CGH12HH12L W M U Vd2H12d3H12f1H13f2 Number QTYSN505 52 165 46 22 25 40 67 75 130 15 20 21.5 31 3 4.2 1.4 1250K2250K22205KH205 HE205H305 HE305SR52×5SR52×721SN506 62 185 52 22 30 50 77 90 150 15 20 26.5 38 4 5.4 1.9 1206K2206K22206KH206 HE206H306 HE306SR62×7SR62×1021SN507 72 185 52 22 33 50 82 95 150 15 20 31.5 43 4 5.4 2.0 1207K2207K22207KH207 HE207H307 HE307SR72×8SR72×1021SN508 80 205 60 25 33 60 85 110 170 15 20 36.5 48 4 5.4 3.2 1208K2208K22208KH208 HE208H308 HE308SR80×7.5SR80×1021SN509 85 205 60 25 31 60 85 112 170 15 20 41.5 53 4 5.4 3.0 1209K2209K22209KH209 HE209H309 HE309SR85×6SR85×821SN510 90 205 60 25 33 60 90 115 170 15 20 46.5 58 4 5.4 3.4 1210K2210K22210KH210 HE210H310 HE310SR90×6.5SR90×1021SN511 100 255 70 28 33 70 95 130 210 18 23 51.5 67 5 6.9 4.6 1211K2211K22211KH211 HE211H311 HE311SR100×6SR100×821SN512 110 255 70 30 38 70 105 135 210 18 23 56.5 72 5 6.9 5.0 1212K2212K22212KH212 HE212H312 HE312SR110×8SR110×1021SN513 120 275 80 30 43 80 110 150 230 18 23 62 77 5 6.8 6.8 1213K2213K22213KH213 HE213H313 HE313SR120×10SR120×1221SN515 130 280 80 30 41 80 115 155 230 18 23 67 82 5 6.8 7.4 1215K2215K22215KH215 HE215H315 HE315SR130×8SR130×1021SN516 140 315 90 32 43 95 120 175 260 22 27 72 89 6 8.1 9.5 1216K2216K22216KH216 HE216H316 HE316SR140×8.5SR140×1021SN517 150 320 90 32 46 95 125 185 260 22 27 77 94 6 8.1 10.0 1217K2217K22217KH217 HE217H317 HE317SR150×9SR150×1021SN518 160 345 100 35 62.4 100 145 195 290 22 27 82 99 6 8.1 12.8 1218K2218K22218K23218KH218 HE218H318 HE318H2318 HE2318SR160×16.2SR160×11.2SR160×10211SN519 170 345 100 35 53 112 140 210 290 22 27 87 104 6 8.1 15.4 1219K2219K22219KH219 HE219H319 HE319SR170×10.5SR170×1021SN520 180 380 110 40 70.3 112 160 218 320 26 32 92 111 7 9.3 17.8 2220k 22220K23220KH320 HE320H2320 HE2320SR180×12.1SR180×1021SN522 200 410 120 45 80 125 175 240 350 26 32 102 125 8 10.8 19 2222k 22222K23222KH322 HE322H2322 HE2322SR200×13.5SR200×1021SN524 215 410 120 45 86 140 185 270 350 26 32 113 135 8 10.7 26 22224K23224KH324 HE324H2324 HE2324SR215×14SR215×1021SN526 230 445 130 50 90 150 190 290 380 28 36 118 140 8 10.7 32 22226K23226KH326 HE326H2326HE2326SR230×13SR230×1021SN528 250 500 150 50 98 150 205 305 420 33 42 128 154 9 12.2 40 22228K23228KH328 HE328H2328 HE2328SR250×15SR250×1021SN530 270 530 160 60 106 160 220 325 450 33 42 138 164 9 12.2 47.2 22230K23230KH330 HE330H2330 HE2330SR270×16.5SR270×1021SN532 290 550 160 60 114 170 235 345 470 33 42 143 173 10 13.7 56.5 22232K23232KH332 HE332H2332 HE2332SR290×17SR290×1021SN300 系列剖分式轴承座SN3303206801805511819024539556035451732031013.711622330SR320×101 SN3323407101906012420025541558042521832131013.713522332SR340×101 SN200 系列剖分式轴承座轴承座型号基本尺寸重量适用轴承型号适用紧定套定位环尺寸及数量DH8a b cgh12hh12L W m w vd2H12d3H 12f1H12f2Number QTYSN20552165462225406775130152031.5434 5.4 1.41205220522205H205 HE205H305 HE305SR52×5SR52×721SN20662185522230507790150152036.5484 5.4 1.91206220622206H206 HE206H306 HE306SR62×7SR62×1021SN20772185522233508295150152046.5584 5.4 2.01207220722207H207 HE207H307 HE307SR72×8SR72×1021SN208802056022336086110170152051.5675 6.9 3.01208220822208H208 HE208H308 HE308SR80×7.5SR80×1021SN209852056025316086112170152056.5725 6.9 3.21209220922209H209 HE209H309 HE309SR85×6SR85×821SN210902056025336090115170152062775 6.8 3.41210221022210H210 HE210H310 HE310SR90×6.5SR90×1021SN2111002557025337095130210182367825 6.8 4.51211221122211H211 HE211H311 HE311SR100×6SR100×821SN212110255702838701051352101823728968.1 5.01212221222212H212 HE212H312 HE312SR110×8SR110×1021SN213120275803043801101502301823779468.1 5.41213221322213H213 HE213H313 HE313SR120×10SR120×1221SN214125275803044801151552301823829968.1 6.11214221422214H214 HE214H314 HE314SR125×10SR125×1321SN2151302808030418011515523018238710468.17.41215221522215H215 HE215H315 HE315SR130×8SR130×1021SN2161403159032439512017526022279211179.39.51216221622216H216 HE216H316 HE316SR140×8.5SR140×1021SN21715032090324695125185260222797116810.810.01217221722217H217 HE217H317 HE317SR150×9SR150×1021SN2181603451003562.41001451952902227102125810.712.8121822182221823218H218 HE218H318 HE318SR160×16.2SR160×11.222H2318HE2318SR160×101SN21917034510035531121402102902227113135810.717.81219221922219H219 HE219H319 HE319SR170×10.5SR170×1021SN2201803801104070.31121602183202632118140912.2 19.022*******23220H320 HE320H2320HE2320SR180×12.1SR180×1021SN22220041012045901251752403502632128154912.22322222222223222H322 HE322H2322HE2322SR200×13.5SR200×1021SN224215410120458614018527035026321381641013.7252222423224H3124HE3124H2324HE2324SR215×14SR215×1021SN226230445130509015019029038028361481741013.7282222623226H3126HE3126H2326HE2326SR230×13SR230×1021SN228250500150509815020530542033421581841013.7362222823228H3128HE3128H2328HE2328SR250×15SR250×1021SN23027053016060106 160220325 45033421681941013.745.52223023230H3130HE3130H2330HE2330SR270×16.5SR270×1021SN23229055016060114 170235 345470 33 42 178204 10 13.7 56.5 2223222232H3132HE3132H2332HE2332SR290×17SR290×1021XHC4 系列剖分式轴承座轴承座型号基本尺寸重量d D W h b a m n H e c J S rH8 h12 ≈XHC4-80 80 110 140 110 110 340 280 70 245 22 45 125 M20 4 25.9 XHC4-90 90 120 160 120 130 360 300 80 265 22 50 150 M20 4 35.4 XHC4-100 100 140 180 140 150 380 320 90 305 26 55 165 M24 4 49.0 XHC4-110 110 150 180 140 150 400 330 90 310 26 55 165 M24 5 53.2 XHC4-120 120 160 200 150 170 420 350 100 340 26 60 190 M24 5 72.4 XHC4-130 130 175 220 160 190 460 380 110 370 34 65 195 M30 5 93.4 XHC4-140 140 190 220 170 190 480 400 110 385 34 65 210 M30 5 105.9 XHC4-150 150 200 240 180 210 500 420 130 410 34 70 220 M30 5 128.7 XHC4-160 160 210 240 190 210 500 420 130 420 34 70 220 M30 5 130.7 H4000 系列剖分式轴承座轴承座型号基本尺寸重量dH8D Whh12b a m n C H J e t d1 r sH4050 50 70 75 50 60 200 160 30 25 105 90 14.5 M10 M10×1 2.5 M12 4.2 H4060 60 80 90 60 75 240 190 40 25 125 100 18.5 M12 M10×1 2.5 M16 6.5 H4070 70 95 105 70 90 260 210 45 30 140 120 18.5 M12 M14×1.5 2.5 M16 9.5 H4080 80 110 120 80 100 290 240 55 35 160 140 24 M16 M14×1.5 2.5 M20 14.5 H4090 90 120 135 85 115 300 250 70 35 170 150 24 M16 M14×1.5 3.0 M20 18.0 H4100 100 130 150 90 130 340 280 80 40 185 160 24 M16 M14×1.5 3.0 M20 23.0 H4110 110 140 165 95 140 350 290 85 40 190 170 24 M16 M14×1.5 3.0 M20 30.0 H4120 120 150 180 105 155 370 310 90 40 205 190 28 M20 M14×1.5 3.0 M24 41.5 H4140 140 175 210 120 170 390 330 100 45 230 210 28 M20 M14×1.5 4.0 M24 51.0 H4160 160 200 240 130 200 410 350 120 50 250 230 28 M20 M14×1.5 4.0 M24 59.5 H4180 180 220 270 140 220 460 400 140 50 260 260 35 M24 M14×1.5 4.0 M30 73.0 H4200 200 250 300 160 245 520 440 160 55 295 300 42 M30 M14×1.5 5.0 M36 98.0 H4220 220 270 320 170 265 550 470 180 60 360 330 42 M30 M14×1.5 5.0 M36 125.0UK300+H2300 (290600) 型：带紧定套外球面轴承轴承代号外型尺寸(mm )重量(kg) 额定动负荷Cr(KN)额定静负荷Cor(KN)极限转速(r/min)新代号旧代号d0 dz D D1 B3 B B2 CUK305+H2305 290604 20 25 62 38 35 27 8 21 0.36 17.22 11.39 2800 UK306+H2306 290606 25 30 72 45 38 30 8 23 0.59 20.77 14.97 2600 UK307+H2307 290607 30 35 80 52 43 34 9 25 0.75 25.66 17.92 2200 UK308+H2308 290608 35 40 90 58 46 36 10 27 1.02 31.35 22.38 2000 UK309+H2309 290609 40 45 100 65 50 39 11 30 1.38 40.68 30.00 1800 UK310+H2310 290610 45 50 110 70 55 42 12 32 1.68 47.58 35.71 1700 UK311+H2311 290611 50 55 120 75 59 44 12 34 2.06 55.05 41.91 1400 UK312+H2312 290612 55 60 130 80 62 48 13 36 2.53 62.88 48.60 1300 UK313+H2313 290613 60 65 140 85 65 49 14 38 3.08 72.21 56.68 1200 UK315+H2315 290614 65 75 160 98 73 56 15 42 4.84 87.25 71.67 1000 UK316+H2316 290615 70 80 170 105 78 58 17 44 5.75 94.57 80.35 1000 UK317+H2317 290616 75 85 180 110 82 61 18 46 6.72 102.05 89.52 950 UK318+H2318 290617 80 90 190 120 86 66 18 48 7.87 110.81 100.76 900 UK319+H2319 290618 85 95 200 125 90 67 19 50 9.02 120.51 113.75 850 UK320+H2320 290620 90 100 215 130 97 74 20 54 11.1 133.06 131.18 800 UK322+H2322 290622 100 110 240 145 105 82 21 60 14.9 157.66 167.64 700 UK324+H2324 290623 110 120 260 155 112 86 22 64 18.0 175.07 194.42 630 UK326+H2326 290624 115 130 280 165 121 90 23 68 23.3 194.93 226.71 560 UK328+H2328 290625 125 140 300 180 131 95 24 73 28.9 211.38 253.93 500 UK200+H2300 (290500) 型：带紧定套外球面轴承三泰轴承总机：04 87222434 87220319 87220519销售：05 87222422（直拨）87222434 87223344 87220319 87220519（转分机）采购部：07传真：01地址：市丽园北路1728号--1736号E-mail：websunthaibearing.网址：.sunthaibearing. 三泰特种非标轴承网: .fbearing.更多三泰单列、双列深沟球轴承深沟球轴承（6000、6200 6300 6400系列）薄壁深沟球轴承（16000 6700 6800 6900系列）英制深沟球轴承(R系列 16系列)双列深沟球轴承(4200A、4300A型)加宽深沟球轴承(W6000 W6200 W6300 62200 62300 8000 87000 88000 63000系列)导轨球轴承、滚轮球轴承（ LFR系列、SG系列、LR系列、LV系列、V-W系列、A和AT系列、LR5200系列）外球面轴承及轴承座（UC200系列、UC300系列、SB200系列、SA200系列、UK200系列、各式轴承座）深沟球轴承（摩托车专用球轴承）。
tda7540中文规格书
TDA7540BTDA7540B是集成了立体声译码器和智能识别系统(ISS)的AM/FM 汽车收音机调谐器.特性FM部分■ RF和IF检测实现RF AGC■ 带镜像抑制的混频器的FM第一中频频率为10.7MHZ■ 混频器第二中频为450kHz■ ISS控制内部450KHz带宽带通滤波器■ 完全集成，有尖峰消除功能的FM解调器AM部分■ 实现宽和窄的AGC■ 混频器第一中频频率为10.7MHZ，AM上变频■ 混频器第二中频450kHz ，AM下变频■ AM 中频和音频噪声消隐立体声解码器■ 可自由调整的PLL和完全集成的VCO■ 自动的单声道/立体声开关控制阀■ 可编程滚降补偿■ 高切和立体声混合特性可编程■ 专用RDS静音■ 内部多阈值控制噪声消隐其他功能■ VCO 世界范围调谐■ 高性能和高速PLL控制RDS-系统■ IF计数器搜索FM和AM停台信号■ 质量检测电平，偏差，相邻信道和多径■ ISS（智能选择系统）对相邻信道和噪声影响消除。
■ 邻频静音■ 所有功能可通过I2C总线控制简述TDA7540是一种高性能的AM/FM汽车收音调谐电路芯片，其内部集混频器、中频放大器、用于AM/FM的解调器、立体声解码器, 品质检测,ISS滤波器,以及带IF计数器的PLL合成器等于一体，并采用BICMOS技术，允许执行多个调谐功能，使得其外部只需用少量元件即可.4 功能描述4.1 FM部分4.1.1 Mixer1，AGC和中频调频正交的I / Q混频器将调频射频频率转换成中频频率10.7MHz。
混频器提供了内在的镜像抑制，低噪音宽动态范围和大的输入信号性能。
该混频器1可以通过软件进行调整（IF1T）.I / Q的准确的镜像抑制的相位误差可通过软件进行补偿（PH值）。
它能够调谐美国调频，美国气象，欧洲调频，日本和东欧调频波段- 美国调频= 87.9至107.9MHz- 美国气象= 162.4至162.55 MHz- 欧洲调频= 87.5到108 MHz- 日本调频= 76至91 MHz- 东欧调频= 65.8至74 MHzAGC运行在不同的灵敏度和带宽是为了调整输入灵敏度和动态范围。