GENERAL DESCRIPTION

The CMP401 and CMP402 are 23 ns and 65 ns quad comparators with separate input and output supplies. Separate supplies enable the input stage to be operated from +3 V to as high as ±6 V. The output can be supplied with either 3 V or 5 V as determined by the interface logic or available supplies. Independent input and output supplies combined with fast propagation make the CMP401 and CMP402 excellent choices for interfacing to portable instrumentation.

The CMP401 and CMP402 are specified over the extended industrial (–40°C to +125°C) temperature range. Both are available in narrow SO-16 surface-mount packages and 16-lead TSSOP.

FEATURES

23 ns or 65 ns Propagation Delay

Single-Supply Operation

Compatible with 3 V and 5 V Logic

Separate Input and Output Sections

Low Power

Wide Input Range: –5 V to +3.9 V

APPLICATIONS

Battery-Operated Instrumentation

Line Receivers

Level Translators

Read Channel Detection