5962-8980801LA

Overview

The 5962-8980801LA is a high-speed, low-power analog comparator manufactured by Analog Devices Inc. under the military-grade 5962 series. It features a differential input configuration with a typical response time of 35 ps and a propagation delay of 400 ps. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V, drawing a maximum quiescent current of 1.5 mA per channel. It provides a rail-to-rail output swing compatible with CMOS, TTL, and ECL logic families. The component is housed in an 8-lead SOIC package and is rated for operation within a temperature range of -55°C to +125°C.

Feature Summary

• Ultra-fast response time of 35 ps and propagation delay of 400 ps
• Wide single-supply operation from 2.7 V to 5.5 V
• Rail-to-rail output compatible with multiple logic families
• Military-grade reliability with extended temperature range (-55°C to +125°C)

Applications

• High-speed data acquisition systems
• Precision timing circuits
• Optical communication receivers
• Test and measurement equipment

Procurement Notes

Verify the specific suffix 'LA' against the official Analog Devices datasheet to confirm package type and temperature grade. Ensure compatibility with existing board layouts regarding the 8-lead SOIC footprint. Confirm that the required supply voltage and logic interface levels match the system design specifications before procurement.

Selection Notes

Select this component when sub-nanosecond switching speed is critical. Compare the 35 ps response time against other comparators if jitter performance is a primary constraint. Verify that the 1.5 mA quiescent current fits within the thermal budget of the application. Ensure the operating voltage remains within the 2.7 V to 5.5 V range for optimal performance.

Part Context

This part belongs to the 5962 series of radiation-hardened and high-reliability mixed-signal components offered by Analog Devices. The 5962 prefix indicates a military or aerospace-grade qualification standard. It is distinct from commercial ADI parts by its rigorous testing and traceability requirements defined in the manufacturer's datasheet.

Replacement Considerations

Check for direct cross-reference part numbers listed in the Analog Devices replacement guide. Verify pinout compatibility if substituting with similar high-speed comparators from other manufacturers. Ensure the replacement meets the same -55°C to +125°C temperature rating.