TC820 Datasheet - Microchip Technology

3-3/4 Digit A/D Converter

TC820 Features

* Multiple Analog Measurement System - Digit A/D Converter - Frequency Counter - Logic Probe

* Low Noise A/D Converter: - Differential Inputs: (1 pA Bias Current) - On-Chip 50 ppm/°C Voltage Reference

* Frequency Counter: - 4 MHz Maximum Input Frequency - Auto-Ranging Over Fo

TC820 General Description

The TC820 is a 3-3/4 digit, multi-measurement system especially suited for use in portable instruments. It integrates a dual slope A/D converter, auto-ranging frequency counter and logic probe into a single 44-pin surface mount, or 40-pin through hole package. The operates from a single 9V input vol.

TC820 Datasheet (435.49 KB)