Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for battery operation. In some circumstances,due to space, power or reliability considerations,it is preferable to operate the circuitry from a single 1.5Vcell. Unfortunately, a 1.5V supply eliminates almost alllinear ICs as design candidates. In fact, the LM10 opamp-reference and the LT®1017/LT1018 comparators arethe only IC gain blocks fully specifi ed for 1.5V operation.Further complications are presented by the 600mV dropof silicon transistors and diodes. This limitation consumesa substantial portion of available supply range, makingcircuit design diffi cult. Additionally, any circuit designedfor 1.5V operation must function at end-of-life batteryvoltage, typically 1.3V. (See Box Section, “Componentsfor 1.5V Operation.”)
标签： Circuitry Operation Single 1017
上传时间： 2013-12-20
上传用户：Wwill
DC-link Automotive: MKP1849 (Customized)电动汽车电驱直流母线电容（顾客订制品）MKP1849系列.MKP1849-可集成母线排，大大降低了寄生电感，提高了系统稳定性。
上传时间： 2013-10-13
上传用户：nanfeicui
Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for batteryoperation. In some circumstances,due to space, power or reliability considerations,it is preferable to operate the circuitry from a single 1.5Vcell. Unfortunately, a 1.5V supply eliminates almost alllinear ICs as design candidates. In fact, the LM10 opamp-reference and the LT®1017/LT1018 comparators arethe only IC gain blocks fully specifi ed for 1.5V operation.Further complications are presented by the 600mV dropof silicon transistors and diodes. This limitation consumesa substantial portion of available supply range, makingcircuit design diffi cult. Additionally, any circuit designedfor 1.5V operation mustfunction at end-of-life batteryvoltage, typically 1.3V. (See Box Section, “Componentsfor 1.5V Operation.”)
标签： Circuitry Operation Single Cell
上传时间： 2013-10-30
上传用户：hz07104032
J-Link V8个人使用经验写成的用户手册
上传时间： 2013-10-07
上传用户：hulee
教你如何制作一个J-Link V8仿真器！ 已经成功！
上传时间： 2013-10-15
上传用户：truth12
介绍一种人机交互系统的可靠性设计方案。该系统基于Memory-link通信协议，采用了目前流行的基于ARM7架构的S3C44BOX作为主控芯片，通过RS-422实现人机交互通信。结合抗干扰的硬件设计和稳定有效运行的软件设计方案，实现了在强干扰下稳定可靠的通信。实验结果表明，本系统抗干扰能力强、运行稳定可靠，在自主开发控制系统的人机交互通信部分具有一定的参考价值。
标签： Memory-link 协议 人机交互系统 可靠性设计
上传时间： 2013-11-21
上传用户：cknck
J-LINK仿真器详细教程 flash下载操作等
上传时间： 2013-11-14
上传用户：JamesB
本文主要介绍MDK4.10下，连接ST-Link II的设置方法，给出了所有所需的配置文件。
上传时间： 2013-11-22
上传用户：kang1923
The NCV7356 is a physical layer device for a single wire data linkcapable of operating with various Carrier Sense Multiple Accesswith Collision Resolution (CSMA/CR) protocols such as the BoschController Area Network (CAN) version 2.0. This serial data linknetwork is intended for use in applications where high data rate is notrequired and a lower data rate can achieve cost reductions in both thephysical media components and in the microprocessor and/ordedicated logic devices which use the network.The network shall be able to operate in either the normal data ratemode or a high-speed data download mode for assembly line andservice data transfer operations. The high-speed mode is onlyintended to be operational when the bus is attached to an off-boardservice node. This node shall provide temporary bus electrical loadswhich facilitate higher speed operation. Such temporary loads shouldbe removed when not performing download operations.The bit rate for normal communications is typically 33 kbit/s, forhigh-speed transmissions like described above a typical bit rate of83 kbit/s is recommended. The NCV7356 features undervoltagelockout, timeout for faulty blocked input signals, output blankingtime in case of bus ringing and a very low sleep mode current.
上传时间： 2013-10-24
上传用户：s蓝莓汁
CC-link系统小型IO模块用户手册（详细篇）
上传时间： 2015-01-02
上传用户：a82531317
