CMP401GSZ-REEL

Comparators Overview

The CMP401GSZ-REEL is a quad comparator from Analog Devices Inc., housed in a 16-lead narrow SOIC package. It features separate analog and digital power supplies, enabling flexible interface configurations. The device offers propagation delays of 23 ns or 65 ns depending on the specific variant. It operates over an extended industrial temperature range of -40°C to +125°C.

Comparators Feature Summary

• Features separate input and output sections with independent supply rails for versatile interfacing.
• Provides fast switching performance with low propagation delay characteristics.
• Supports single-supply operation compatible with standard 3V and 5V logic levels.

Comparators Applications

• Battery-operated instrumentation
• Line receivers
• Level translators
• Read channel detection

Comparators Procurement Notes

Verify that the ordering suffix 'REEL' corresponds to tape-and-reel packaging rather than tube packaging when sourcing components. Confirm RoHS compliance status via the manufacturer's documentation. Ensure the specific propagation delay variant matches the design requirements before procurement.

Comparators Selection Notes

Select this component for applications requiring high-speed signal comparison with mixed-voltage interfaces. The separate analog and digital supplies allow the input stage to operate at higher voltages while the output drives lower voltage logic. Consider the specific propagation delay requirement when choosing between the available variants within the series.

Comparators Part Context

This part belongs to the CMP401/CMP402 family of low-voltage comparators manufactured by Analog Devices Inc. The family includes dual and quad versions designed for portable and battery-powered applications where speed and low power consumption are critical. The GSZ designation indicates a surface-mount package compliant with RoHS standards.

Comparators Replacement Considerations

CMP401GRUZ-REEL

Comparators FAQ

What is the maximum analog supply voltage range?

The total analog supply voltage can range up to 16 V, allowing the analog section to operate from +3 V to as high as ±6 V.

How does the device handle electrostatic discharge?

The device includes proprietary ESD protection circuitry, but permanent damage may occur if subjected to high-energy discharges, so proper ESD precautions are recommended.