MAX966ESA-T

Comparators Overview

The MAX966ESA-T is a dual micropower comparator from the MAX965–MAX970 family, manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from +1.6V to +5.5V and consumes less than 5µA per comparator. The device features rail-to-rail inputs and open-drain outputs capable of being pulled beyond VCC up to 6V. It lacks an internal reference or programmable hysteresis pins. Propagation delay is 10µs with 50mV overdrive. It is housed in an 8-pin SO package.

Comparators Feature Summary

• Rail-to-rail input common-mode voltage range for ultra-low-voltage operation
• Open-drain outputs that can be pulled beyond VCC to 6V maximum
• Micropower consumption with less than 5µA per comparator

Comparators Applications

• 2-Cell Battery-Powered/Portable Systems
• Window Comparators
• Threshold Detectors/Discriminators
• Voltage-Level Translation
• Ground/Supply-Sensing Applications

Comparators Procurement Notes

Verify the specific ordering suffix 'T' indicates tape-and-reel packaging when sourcing this component. Confirm the manufacturer designation matches Analog Devices Inc. or Maxim Integrated to ensure authenticity. Check RoHS compliance status as indicated by any additional '+' suffixes if required for your assembly process. Ensure the 8-pin SO package footprint aligns with your PCB design constraints.

Comparators Selection Notes

Select the MAX966ESA-T when a dual-channel comparator without internal references or programmable hysteresis is required. It is suitable for applications needing rail-to-rail input compatibility and low quiescent current. Consider alternative models like the MAX965 or MAX967 if internal references or adjustable hysteresis are necessary for the specific circuit design.

Comparators Part Context

This component belongs to the MAX965–MAX970 series of single/dual/quad micropower comparators. These devices are designed for ultra-low-voltage systems and feature rail-to-rail I/O capabilities. The series includes variants with and without internal references and programmable hysteresis options, catering to diverse threshold detection needs in portable electronics.

Comparators Replacement Considerations

Direct replacements within the same family include the MAX966EUA+ (µMAX package) or MAX966ESA (non-tape reel). For quad channel requirements, consider the MAX970ESA. If internal references are needed, explore the MAX965, MAX967, or MAX968 variants.