CMP402GSZ-REEL

Comparators Overview

The CMP402GSZ-REEL is a quad comparator from Analog Devices Inc. featuring a propagation delay of 65 ns. It operates with separate analog and digital supplies, supporting an analog range of +3 V to ±6 V and a digital supply of 3 V or 5 V. The device accommodates a wide input common-mode voltage range from –5 V to +3.9 V. It functions within an extended industrial temperature range of –40°C to +125°C and utilizes a 16-lead narrow SOIC surface-mount package.

Comparators Feature Summary

• Features independent analog and digital power supply sections for flexible interface logic compatibility
• Provides fast signal processing with a specified propagation delay of 65 ns
• Supports single-supply operation while maintaining compatibility with standard 3 V and 5 V logic levels

Comparators Applications

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

Comparators Procurement Notes

Verify the component authenticity by checking the manufacturer marking against official documentation. Confirm the specific suffix indicates RoHS compliance and reel packaging format. Ensure the ordering information matches the exact quad comparator variant required for the design specifications before finalizing procurement actions.

Comparators Selection Notes

Select this component when high-speed comparison is required alongside flexible voltage interfacing. The separate supply architecture allows optimization of analog sensitivity and digital drive strength independently. Consider the 65 ns delay specification relative to system timing requirements and verify that the 16-lead SOIC footprint fits the available board space constraints.

Comparators Part Context

This part belongs to the CMP401/CMP402 family of low-voltage comparators manufactured by Analog Devices Inc. The CMP402 variant specifically offers a 65 ns propagation delay compared to the faster 23 ns option in the CMP401. Both share identical pinouts and functional architectures designed for portable applications requiring robust signal thresholding.

Comparators Replacement Considerations

CMP401GSZ-REEL serves as a higher-speed alternative within the same package and family.