MAX962ESA-T

Comparators Overview

The MAX962ESA-T is a dual ultra-high-speed analog comparator optimized for single +3V or +5V operation. It features a Beyond-the-Rails input common-mode range extending 100mV beyond the supply rails and outputs capable of sourcing or sinking 4mA to within 0.52V of GND and VCC. The device exhibits a propagation delay of 4.5ns with 5mV overdrive and consumes 5mA per comparator. It includes internal hysteresis for clean switching and TTL/CMOS-compatible outputs.

Comparators Feature Summary

• Dual-channel configuration in an 8-pin SO package
• Beyond-the-Rails input voltage range capability
• Internal fixed hysteresis for noise immunity
• TTL/CMOS-compatible output logic levels

Comparators Applications

• Single 3V/5V systems
• Portable/battery-powered systems
• Threshold detectors/discriminators
• GPS receivers
• Zero-crossing detectors

Comparators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing this component. Confirm that the E-grade temperature range (-40°C to +85°C) aligns with your operational requirements. Ensure compatibility with standard 8-pin SO footprints during PCB layout. Cross-reference the datasheet revision history for any updates to absolute maximum ratings or electrical characteristics prior to final procurement.

Comparators Selection Notes

Select this part for applications requiring high-speed comparison with low-voltage single-supply operation. The dual-channel architecture reduces board space compared to using two single comparators. Consider the Beyond-the-Rails feature if input signals may exceed the supply voltage limits. Evaluate the 4.5ns propagation delay against system timing constraints to ensure adequate response speed for the intended signal frequencies.

Comparators Part Context

This component belongs to the MAX961–MAX964/MAX997/MAX999 family of comparators manufactured by Analog Devices Inc./Maxim Integrated. The family offers various channel counts and packages, including single, dual, and quad configurations. The MAX962 specifically provides two channels in a compact 8-pin form factor, distinguishing it from the single-channel MAX961 and quad-channel MAX964.

Comparators Replacement Considerations

The MAX962EUA-T serves as a pin-compatible alternative in the 8-pin μMAX package.