TC820 Datasheet (TelCom Semiconductor) - 3-3/4 Digit A/D Converter

TC820, 3-3/4 Digit A/D Converter

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 TC820 operates from a single 9V inpu

TC820 Features

* s Multiple Analog Measurement System

* Digit A/D Converter

* Frequency Counter

* Logic Probe s Low Noise A/D Converter:

* Differential Inputs, (1pA Bias Current)

* On-Chip 50PPM/°C Voltage Reference s Frequency Counter:

* 4Mhz Maximum Input Frequency