1790128中文资料
1907979资料
Extract from the online catalog
GMKDS 3/ 6-7,62
Order No.: 1907979
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1907979
Printed circuit terminal block, nominal current: 24 A, rated voltage:500 V, pitch: 7.62 mm, no. of positions: 6, mounting: Soldering,
type of connection: Screw connection, connection direction from the conductor to the PCB: 0°
http://
Please note that the data given here has been taken from the
online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads.
Certificates / Approvals
Certification CCA, CSA, CUL, SEV, UL
CSA
1786019中文资料
Extract from the online
catalog
ICV 2,5/ 9-G-5,08
Order No.: 1786019
The figure shows a 10-position version of the product
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1786019
Header, nominal current: 12 A, rated voltage: 320 V, pitch: 5.08 mm, number of positions: 9, mounting type: soldering
http://
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Pitch 5.08 mm
Dimension a40.64 mm
Number of positions9
Pin dimensions1,3 x 0,7 mm
Hole diameter 1.4 mm
UPA1790资料
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.
DATA SHEET
Document No.G14320EJ1V0DS00 (1st edition)DESCRIPTION
This product is N-and P-Channel MOS Field Effect Transistor designed for motor driver applications.
FEATURES
•Dual chip type •Low on-resistance
N-Channel R DS(on)1 = 0.12 Ω TYP. (V GS = 10 V, I D = 0.5 A)
R DS(on)2 = 0.19 Ω TYP. (V GS = 4 V, I D = 0.5 A)
P-Channel R DS(on)1 = 0.45 Ω TYP. (V GS = –10 V, I D = –0.35 A)
FM1288中文数据手册(仅供参考)
FM-1288 高性能汽车免提语音理器
产前信息
本文件包含一个试制产品信息。规格和试生产资料如有更改恕不另行通知。
富迪科技的产品并不是为了挽救生命或维持生命的应用。因此,如果这样使用的话迪科技不承担任何责任。富迪的产品有富迪的书面批准才能用于生命支持设备或系统。如果有这样的组件故障可合理预期会导致该生命支持设备或系统的失效,或影响的设备或系统的安全性或有效性。生命支持设备或系统的目的是植入人体,或支持和/或维持和维持和/或保护人类生活。如果他们失败了,这个假设合理,用户或其他人的健康可能会受到威胁。
在此我们拒绝任何形式的担保,但不限于保证不侵权,还包括对于电路说明和图表说明。
Fortémedia, SAM, ForteVoice, Fortémedia and SAM logos are trademarks of Fortémedia,, Inc.
All other trademarks belong to their respective companies.
Copyright © 2012 Fortémedia all rights reserved
目录
1. 简介 (9)
1.1概述 (9)
1.2个主要特点 (9)
1.3引脚配置(LQFP) (10)
1.4设备终端功能 (11)
1.5部硬件框图 (14)
1.6系统应用程序框图 (15)
2. 功能描述 (17)
2.1概述 (17)
2.2串行EEPROM接口(引脚15,16) (17)
2.3 UART接口(引脚12,13) (22)
2.4 IIC兼容串行接口-SHI(引脚23,24) (24)
1900808资料
Extract from the online
catalog
MC 1,5/ 5-ST1-5,08
Order No.: 1900808
The figure shows a 10-position version of the product
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1900808
Plug component, nominal current: 8 A, rated voltage: 250 V, pitch: 5.08 mm, no. of positions: 5, type of connection: Screw connection
http://
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Pitch 5.08 mm
Dimension a20.32 mm
Number of positions5
Screw thread M 2
Tightening torque, min0.22 Nm
FM1288中文数据手册(仅供参考)
FM-1288 高性能汽车免提语音理器
产前信息
本文件包含一个试制产品信息。规格和试生产资料如有更改恕不另行通知。
富迪科技有限公司的产品并不是为了挽救生命或维持生命的应用。因此,如果这样使用的话迪科技有限公司不承担任何责任。富迪的产品有富迪的书面批准才能用于生命支持设备或系统。如果有这样的组件故障可合理预期会导致该生命支持设备或系统的失效,或影响的设备或系统的安全性或有效性。生命支持设备或系统的目的是植入人体,或支持和/或维持和维持和/或保护人类生活。如果他们失败了,这个假设合理,用户或其他人的健康可能会受到威胁。
在此我们拒绝任何形式的担保,但不限于保证不侵权,还包括对于电路说明和图表说明。
Fortémedia, SAM, ForteVoice, Fortémedia and SAM logos are trademarks of Fortémedia,, Inc.
All other trademarks belong to their respective companies.
Copyright © 2012 Fortémedia all rights reserved
目录
1. 简介 (9)
1.1概述 (9)
1.2个主要特点 (9)
1.3引脚配置(LQFP) (10)
1.4设备终端功能 (11)
1.5内部硬件框图 (14)
1.6系统应用程序框图 (15)
2. 功能描述 (17)
2.1概述 (17)
2.2串行EEPROM接口(引脚15,16) (17)
2.3 UART接口(引脚12,13) (22)
1899980中文资料
Extract from the online
catalog
EMSTBA 2,5/17-G
Order No.: 1899993
The figure shows a 10-position version of the product
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1899993
Header, nominal current: 12 A, rated voltage: 250 V, pitch: 5.0 mm, no. of positions: 17, mounting: Press in
http://
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Pitch 5 mm
Dimension a75 mm
Number of positions16
Pin dimensions1,7 mm
Hole diameter 1.75 mm
Technical data
DS12887时钟芯片_中文资料_
DS12887时钟芯⽚_中⽂资料_
DS12887时钟芯⽚(中⽂资料⼀)
特点
·可作为IBM AT 计算机的时钟和⽇历
·与MC14681B 和DS1287的管脚兼容
·在没有外部电源的情况下可⼯作10年
·⾃带晶体振荡器及电池
·可计算到2100年前的秒、分、⼩时、星期、⽇期、
⽉、年七种⽇历信息并带闰年补偿
·⽤⼆进制码或BCD 码代表⽇历和闹钟信息
·有12和24⼩时两种制式,12⼩时制时有AM 和PM
提⽰
·可选⽤夏令时模式
·可以应⽤于MOTOROLA 和INTEL 两种总线
·数据/地址总线复⽤
·内建128字节RAM
14字节时钟控制寄存器
114字节通⽤RAM
·可编程⽅波输出
·总线兼容中断(/IRQ )
·三种可编程中断
时间性中断可产⽣每秒⼀次直到每天⼀次中断
周期性中断122ms 到500ms
时钟更新结束中断
管脚名称
AD0-AD7-地址/数据复⽤总线 NC -空脚
MOT -总线类型选择(MOTOROLA/INTEL ) CS -⽚选 AS -ALE
R/W -在INTEL 总线下作为/WR DS -在INTEL 总线下作为/RD RESET -复位信号 IRQ -中断请求输出 SQW -⽅波输出
VCC -+5电源 GND -电源地
上电/掉电
当VCC ⾼于4.25V200ms 后,芯⽚可以被外部程序操作;当VCC 低于4.25V 时,芯⽚处于写保护状态(所有的输⼊均⽆效),同时所有输出呈⾼阻状态;当VCC 低于3V 时,芯⽚将⾃动把供电⽅式切换为由内部电池供电。
管脚功能
MOT (总线模式选择)
当此脚接到VCC 时,选⽤的是MOTOROLA 总线时序;当它接到地或不接时,选⽤的是INTEL 总线时序。
1933189资料
Extract from the online
catalog
PST 1,3/ 2-5,0
Order No.: 1933189
The figure shows a 10-position version of the product
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1933189
Pin strip, 5.0 mm pitch, for use with compact PCB terminal blocks, color: black
http://
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Pitch 5 mm
Dimension a 5 mm
Number of positions2
Pin dimensions1,3 mm
Hole diameter 1.5 mm
Technical data
Insulating material group IIIa
WS628128中文资料
343 343
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6
6
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Wing Shing Computer Components Co., (H.K .)L td. Homepage: http: / / www.wingshing.com
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AT90CAN128中文资料
特点
•高性能,低功耗的A VR ® 8位微控制器
•先进的RISC结构
- 133 - 最强大的单时钟周期指令执行
- 32个8位通用工作寄存器+外设控制寄存器
- 全静态工作
- 高达16 MIPS的吞吐量为16兆赫
- 片2周期乘法器
•非挥发性程序和数据存储器
- 在系统内32K/64K/128K字节可重编程闪存(A T90CAN32/64/128)
•耐久性:10,000写入/擦除周期
- 可选启动代码段与独立锁定位
•可选启动大小:1K字节,2K字节,4K字节或8K 字节
•在系统编程的片上引导程序(CAN总线,UART 的,...)
•真正的了解,同时,写操作
- 1K/2K/4K字节的EEPROM(耐力:100,000写入/擦除周期)(A T90CAN32/64/128)
- 2K/4K/4K字节内部SRAM(AT90CAN32/64/128)- 高达64K字节可选外部存储空间
- 编程软件安全锁
•JTAG接口(IEEE标准。1149.1兼容)接口
- 边界扫描功能根据JTAG标准
- 编程闪存(硬件的ISP)的EEPROM,熔丝位和锁定
- 广泛的片上调试支持
•CAN控制器的电流及2.0B - 的ISO 16845认证(1)
- 15个具有独立完整的邮件对象标识标签和面具
- 发送,接收,自动回复和帧缓冲区接收模式
- 1Mbits / s的8 MHz的最大传输速率
- 冲压时,公车及听力模式(间谍或自动波特)•外设特点
- 可编程看门狗定时器,带有片上振荡器
- 8位同步Timer/Counter-0
•10位预分频器
1912498资料
Extract from the online
catalog
MVSTBR 2,5 HC/11-ST-5,08
Order No.: 1912498
The figure shows a 10-position version of the product
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1912498
COMBICON HC plug components, 5.08 mm pitch, color: green, no. of positions 11, dimension a 50.80 mm
http://
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Pitch 5.08 mm
Dimension a50.8 mm
Number of positions11
Screw thread M 3
Tightening torque, min0.5 Nm
Technical data
长虹芯片资料
一、CH-13A机芯总线数据根据掩膜片不同有以下3种:
1、主芯片采用CH04T1301(LA769317C-53K0)掩膜片的
总线数据适用以下机型:
SF2166K
2、主芯片采用CH04T1302(LA769317M56J0)掩膜片的
总线数据适用以下机型:
SF2166K(F03)、SF2128K、SF2129K、SF2133K。
3、主芯片采用CH04T1306(LA769317N57R4-E)掩膜片的
总线数据适用以下机型:
SF2166K、SF2166K(F03)、SF2128K、SF2129K、SF2133K。
注:1)、维修时用CH04T1306代CH04T1301时,应检查数据是否
和附件CH04T1306.doc中总线数据的默认值一致;
2)、维修时用CH04T1306代CH04T1302时,应更换新存储器,
CH04T1302采用的存储器是写过ROM校正的。然后检查数据是否
和附件CH04T1306.doc中总线数据的默认值一致;
二、CH-13B机芯【主芯片采用CH04T1303(LA769337N57N7-E)】总线数据CH04T1303适用以下机型:
PF21300
三、CH-13G机芯
1、可以采用CH04T1302和CH04T1306两种掩膜片的有以下机型:
SF2166K(F25)、SF2128K(F25)、SF2133K(F25)。
2、只能采用CH04T1306掩膜片的有以下机型:
PF21118(F25)、SF2111(F25)。
注:同CH-13A一样,维修时用CH04T1306代CH04T1302掩膜片要更换存储器、检查存储器数据。
L298 中文资料
L297-L298中文资料介绍
默认分类2009-09-10 17:03 阅读298 评论0
字号:大中小L297的工作原理介绍
L297是意大利SGS半导体公司生产的步进电机专用控制器,它能产生4相控制信号,可用于计算机控制的两相双极和四相单相步进电机,能够用单四拍、双四拍、四相八拍方式控制步进电机。芯片内的PWM斩波器电路可开关模式下调节步进电机绕组中的电机绕组中的电流。该集成电路采用了SGS公司的模拟/数字兼容的I2L技术,使用5V的电源电压,全部信号的连接都与TFL/CMOS或集电极开路的晶体管兼容。L297的芯片引脚特别紧凑,采用双列直插20脚塑封封装,其引脚见图1,内部方框见图2。
在图2所示的L297的内部方框图中。变换器是一个重要组成部分。变换器由一个三倍计算器加某些组合逻辑电路组成,产生一个基本的八格雷码(顺序如图3所示)。由变换器产生4个输出信号送给后面的输出逻辑部分,输出逻辑提供禁止和斩波器功能所需的相序。为了获得电动机良好的速度和转矩特性,相序信号是通过2个PWM斩波器控制电动波器包含有一个比较器、一个触发器和一个外部检测电阻,如图4所示,晶片内部的通用振荡器提供斩波频率脉冲。每个斩波器的触发器由振荡器的脉冲调节,当负载电流提高时检测电阻上的电压相对提高,当电压达到Uref时(Uref是根据峰值负载电流而定的),将触发器重置,切断输出,直至第二个振荡脉冲到来、此线路的输出(即触发器Q输出)是一恒定速率的PWM信号,L297的CONTROL端的输入决定斩波器对相位线A,B,C,D或抑制线INH1和INH2起作用。CONTROL为高电平时,对A,B,C,D有抑制作用;为低电平时,则对抑制线INH1和INH2有抑制作用,从而可对电动机和转矩进行控制。
1984950资料
Extract from the online
catalog
MKDS 1/ 3-3,5 HT BK
Order No.: 1984950
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1984950
PCB terminal block, nominal current: 10 A, rated voltage: 63 V, pitch: 3.5 mm, number of positions: 3, mounting type: Soldering, connection method: Screw connection, connection direction from the conductor to the PCB: 0°
http://
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads. Technical data
Dimensions / positions
Length7.3 mm
Height8.5 mm
Pitch 3.5 mm
HA17903AFP中文资料
Electrical Characteristics
(VCC = 5 V, Ta = 25°C)
Item Input offset voltage *1 Input offset current Input bias current *2 Common mode input voltage *3 Symbol Min Typ Max Unit Test Conditions VIO 2 5 mV IIO 3 50 nA IIN (+) − IIN (−) IIB 25 250 nA IIN (+) or IIN (−) + VCM 3.5 V VCM− 0 V Supply current ICC 0.8 2.0 mA All comparators: RL = ∞, All channels on 5 Voltage gain * AVD (200) V/mV VCC = 15V, RL ≥ 15kΩ Response time *4,5 tR (1.3) µs VRL = 5V, RL = 5.1kΩ 5 Large signal response time * tRI (300) ns VIN = TTL Threshold width, VREF = 1.4V Output sink current IO(sink) 6 16 mA VIN (−) ≥ 1V, VIN (+) = 0, VO ≤ 1.5V Output saturation voltage VO(sat) 400 mV VIN (−) ≥ 1V, VIN (+) = 0, Iosink = 4mA Output leak current *5 ILO (0.1) nA VIN (−) = 0, VIN (+) ≥ 1V, VO = 5V Notes: 1. VREF = 1.4 V and RS = 50 Ω, when VO = 1.4 V at output switching point. 2. Under linear operation. 3. Common mode input voltage or each one of the input signal should not be less than −0.3 V. 4. This is a value to 100 mV input step voltage with 5 mV over drive. 5. Design spec.
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Extract from the online
catalog
D-MFKDS-2,54
Order No.: 1790128
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1790128
http://
Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads.
D-MFKDS-2,54Order No.: 1790128
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1790128 Address
PHOENIX CONTACT GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 00
Fax +49 5235 3 41200
http://www.phoenixcontact.de
© 2008 Phoenix Contact
Technical modifications reserved;