TC7129 Datasheet (Microchip) - 4-1/2 Digit Analog-to-Digital Converters

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

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, lowpower CMOS, the TC7129 ADC is designed specifically for high-resolution, battery-powered digital multimeter applications.

The traditional

TC7129 Features

* Count Resolution: ±19,999

* Resolution on 200 mV Scale: 10 V

* True Differential Input and Reference

* Low Power Consumption: 500 A at 9V

* Direct LCD Driver for 4-1/2 Digits, Decimal Points, Low Battery Indicator, and Continuity Indicator

* Overr