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来自 分享下载2012-04-22 14:38

Battery/Charger Load Switch Approximates Ideal Diode

Abstract: Two circuits are described. The first uses external MOSFETs driven by the Power ……
来自 分享下载2012-04-22 14:34

Reverse Battery Charger Protection

Abstract: Combining a linear-mode single-cell lithium-ion battery charger (MAX1551) with a……
来自 分享下载2012-04-22 14:32

Precision Circuit Monitors Negative-Supply Thresholds

Abstract: Using an IC (MAX971) that includes an open-drain comparator and a precision 1% v……
来自 分享下载2012-04-22 13:03

Single-IC PWM Modulator Has 2% Linearity

Abstract: This LED-driver circuit produces a 500Hz PWM signal with 2% nonlinearity and dut……
来自 分享下载2012-04-22 12:32

Introduction to Positron Emission Tomography (PET) Imaging

Abstract: This tutorial explains how positron emission tomography (PET) imaging systems ge……
来自 分享下载2012-04-22 12:27

How Signal Chains and PLCs Impact Our Lives

Abstract: It is incredible how many programmable logic controls (PLCs) around us make our ……
来自 分享下载2012-04-22 11:48

根据交流连续性测试装置排查电缆的单端故障

要:本文详细介绍了一个用于检测交流连续性的测试装置,该装置能够完成外部测试和维修工作。电路可提供一个简单“GO/NO-GO”测试,定位多芯电缆的故障, 允许断开并修复电缆,从而避免……
来自 分享下载2012-04-22 11:43

Pulse-Width Modulator Operates at Various Levels of Frequency and Power

Abstract: Build a general-purpose pulse-width modulator using three op amps from a quad-op……
来自 分享下载2012-04-22 11:40

Light Is On When Power Is Out

Abstract: A loss of AC power during darkness (sensed by a photoresistor) turns on an array……
来自 分享下载2012-04-22 11:38

Ultra Low Power Reset Generator

Abstract: This application note describes an ultra-low power microprocessor reset generato……
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