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power_platform
- 本文将总结我们公司所设计的各种电源电路,从中提炼出我们公司的电源平台,供大家参考。 我们通常用到的工作电压为12V和5V。12V主要用来驱动继电器工作或蜂鸣器,在本平台中将用+12表示;5V将用+5表示。在应用中,也用到24V和3V电源,分别用+24和+3表示。3V一般用在有电池做备用电源的场合。 -This paper will summarize our company designed the power supply circuit, from which we extract
Cyclone2_PCB_and_SCH
- 1,原创 cyclone 2开发板,希望能对FPGA电子爱好者有一点设计帮助。 2,本PCB可以与开发者自己的PCB实现扩展。 3,注意接口已经提供5v,-5v,+3.3v,+1.2v输出。 4,带一个LED显示器,多路拨动开关,一个复位健。 5,晶振源兼容5种封装,其中一种是支持9v、5W高精度恒温晶振。 6,fpga内部2个PLL相互连接可以实现0-200MHz内任意频率输出。
TC35
- TC35i新版西门子工业GSM模块是一个支持中文短信息的工业级GSM模块,工作在EGSM900和GSM1800双频段,电源范围为直流3.3~4.8V ,电流消耗——休眠状态为3.5mA,空闲状态为25mA,发射状态为300mA(平均),2.5A峰值;可传输语音和数据信号, 功耗在EGSM900(4类)和GSM1800(1类)分别为2W和1W ,通过接口连接器和天线连接器分别连接SIM卡读卡器和天线。SIM电压为3V/1.8V,TC35i的数据接口(CMOS电平)通过AT命令可双向传输指令和数据,
3.3v开关稳压型ldo
- 3.3v开关稳压型ldo. 比较常用的简单电源 方案-3.3v type ldo. The commonest simple power program
3V_tips
- Microchip 3V tips for power
44444
- MSP430在3V与5V混合系统中的逻辑接口技术-MSP430 in 3V and 5V logic of hybrid systems interface technology
convertercircuit
- 常用电平转换电路,包括3v到5v和5v到3v的-Common Level converter circuit
LatticeispMACH4000
- ispMACH4000 器件包括3.3V、2.5V和1.8V三个系列。4000C是世界上第一款1.8V 在系统可编程 CPLD 系列。ispMACH 4000 系列器件集业界领先的速度性能和最低动态功耗于一身,其支持的 I/O电压标准为:3.3V、2.5V、1.8V。-ispMACH4000 devices include 3.3V, 2.5V and 1.8V three series. 4000C is the world' s first 1.8V in-system program
5V3V
- 5V与3V的系统连接方案,实例说明pdf-5vsystemand3vsystem
2datasheet
- The MAX706P/R/S/T, MAX706AP/AR/AS/AT, and MAX708R/S/T microprocessor (μP) supervisory circuits reduce the complexity and number of components required to monitor +3V power-supply levels in +3V to +5V μP systems. These devices significantly im
power
- 这是我这几年做开发所总结出来的、几款比较好的电源芯片,有3V转5V的、也有5V到各种电压的,希望能给做开发的兄弟们一点帮助-This is what I do in recent years are summed up by the development, several good power chips, a switch to 5V, 3V, but also to a variety of voltage 5V, and hope that I can do little to help
CT216Tp2bCAT6611p2bTD1611_V2.1
- ic技术文档,机顶盒IC.技术资料。五针的话,BL是五针里面的最右面。其中VCC是3.3V、5V、15V不等-ic technical documentation, set-top box IC. technical information. Five needles, then, BL is a five-pin inside the right side. Where VCC is 3.3V, 5V, 15V range
tsop48d2_testhw
- SW 0.97ja , Test H/W. Adapter TSOP-48_D2, JpAA. EZoFlash+ 4v4, Jp2, Jp5 (3.3V mode)
AS1117M3
- 显示器等液晶显示屏驱动电源用调整管 有ADJ 也有标称值3.3v 5v等-LCD monitors and other drivers in possession of power by adjusting the nominal value of ADJ also 3.3v 5v, etc.
3V5Vewewewew
- 3v与5v相互系统互联技巧,我进行了一些改进,还能有值得一读-3v and 5v each system interconnection techniques, I made some improvements, but also there is worth reading
USB3317db
- USB3317资料,高速USB收发芯片(1.8V-3.3V) 26MHz的参考时钟。-USB3317 datasheet
3.3V-and-5V-techniques
- 3.3V与5V的互联技巧及注意事项,对不同供电系统及IO电平标准很有参考价值-3.3V and 5V interconnection techniques and precautions for different power supply system and the IO level standard of great reference value
5v-and-3.3v-conversion-method
- 实用电平转换 5v与3.3v转换方法 简单易懂-Practical level conversion 5v and 3.3v conversion method Easy to understand
3.3V-5V-convert
- 3.3V和5V之间转换技巧,包含各类3.3V与5V电平转换的电路和使用方法,TTL与LVTTL输入输出转换电路,很实用-Conversion techniques between 3.3V and 5V, including circuit and use all kinds of 3.3V and 5V level conversion, TTL and LVTTL input-output conversion circuit, it is practical
The-power-supply-module-5V-3.3V
- 5.0v和3.3v电源模块dxp电路原理图,以及刻板时需要生成的apr格式文件。-5.0V and 3.3V power module DXP circuit diagram, and rigid when need to generate APR files.