CA3162 IC 3-Digit A/D Converter DIP-16 CA3162

Product Overview

The CA3162 is a 12L monolithic analog-to-digital (A/D) converter designed to provide a 3-digit multiplexed BCD (Binary Coded Decimal) output. It is primarily used in conjunction with the CA3161 BCD-to-seven-segment decoder/driver to implement a complete 3-digit display system with minimal external components. The device features an ultra-stable internal bandgap voltage reference and can operate in either a low-speed (4Hz) or high-speed (96Hz) conversion mode.

Core Specifications

• Manufacturer: Intersil

• Package Type: 16-Lead PDIP (Plastic Dual In-Line Package)

• Function: 3-Digit A/D Converter

• Input Voltage: Differential input capable of reading up to 999mV; can read 99mV below ground using a single supply.

• Control Interface: Includes "Hold" functionality to inhibit conversion, BCD data outputs, and digit select outputs for multiplexing displays.