CA3162 Datasheet (Intersil) - A/D Converters for 3-Digit Display

CA3162, A/D Converters for 3-Digit Display

The CA3162E and CA3162AE are I2L monolithic A/D converters that provide a 3 digit multiplexed BCD output.

They are used with the CA3161E BCD-to-Seven-Segment Decoder/Driver and a minimum of external parts to implement a complete 3-digit display.

The CA3162AE is identical to the CA3162E except for an

CA3162 Features

* Dual Slope A/D Conversion

* Multiplexed BCD Display

* Ultra Stable Internal Band Gap Voltage Reference

* Capable of Reading 99mV Below Ground with Single Supply

* Differential Input

* Internal Timing - No External Clock Required

* Choice of L