Datasheet > EC5579-HF

EC5579-HF

更新时间： 2022-05-14 22:22:20

品牌	Logo	应用领域
飞虹 - E-CMOS		/
页数	文件大小	规格书
12页	825K
描述
181 Channel Voltage Buffers for TFT LCD

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EC5579-HF 数据手册

EC5579

18+1 Channel Voltage Buffers for TFT LCD

Introduction

Features

ꢀ

Wide supply voltage range 6.5V ~ 18V

General Description

ꢀ

Rail-to-rail output swing (The highest two stage &

lowest two stage)

The EC5579 is a 18+1 channel voltage buffers that

buffers reference voltage for gamma correction in a

thin film transistor liquid crystal display (TFT LCD).

This device incorporating a Vcom amplifier circuits,

four rail to rail buffer amplifier circuits (the highest

two stage and lowest two stage) and 14 buffer

amplifiers circuits.

ꢀ

High slew rate 1V/μs

GBWP 1 MHz

2 MHz -3dB Bandwidth

Large Vcom Drive Current: ±100mA(Max)

Ultra-small Package TQFP-48

The EC5579 is available in a space saving 48-pin

TQFP package, and the operating temperature is

from –20°C to +85°C.

Applications

ꢀ

TFT-LCD Reference Driver

Pin Configuration

A,B,Q,R: Rail to Rail OPAMPs

E-CMOS Corp. (www.ecmos.com.tw)

Page 1 of 12

2007/06/29

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