TC7129 - 4-1/2 Digit Analog-to-Digital Converters

Product Overview

TelCom

Datasheet Details

Part number	TC7129
Manufacturer	TelCom
File Size	214.38 KB
Description	4-1/2 Digit Analog-to-Digital Converters
Datasheet	TC7129 Datasheet
Additional preview pages of the TC7129 datasheet.

Product details

Description

The TC7129 is a 4-1/2 digit analog-to-digital converter (ADC) that directly drives a multiplexed liquid crystal display (LCD).

Fabricated in high-performance, low-power CMOS, the TC7129 ADC is designed specifically for highresolution, battery-powered digital multimeter applications.

Features

s s s s s s s s s Count Resolution ±19,999 Resolution on 200 mV Scale 10 µV True Differential Input and Reference Low Power Consumption 500 µA at 9V Direct LCD Driver for 4-1/2 Digits, Decimal Points, Low-Battery Indicator, and Continuity Indicator Overrange and Underrange Outputs Range Select Input 10:1 High Common-Mode Rejection Ratio 110 dB External Phase Compensation Not Required 2 3 4 5.

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Published: Aug 21, 2005 |