MAX913EUA-T

Overview

The MAX913EUA-T is a single, high-speed, low-power precision comparator manufactured by Analog Devices Inc. (Maxim Integrated). It features differential inputs and complementary TTL outputs, designed for ultra-fast performance with a typical propagation delay of 10ns. The device operates from a single +5V or dual ±5V supply, drawing only 6mA per comparator at +5V. It offers a wide common-mode input range extending below the negative rail and includes a latch function. Packaged in an 8-pin µMAX format, it supports industrial temperature ranges.

Feature Summary

• Ultra-fast propagation delay of 10ns typical
• Low power consumption of 6mA per comparator
• Stable operation in the linear region without oscillation
• Complementary TTL outputs with latch capability

Applications

• Zero-Crossing Detectors
• Switching Regulators
• High-Speed Sampling Circuits
• Fast Pulse Width/Height Discriminators

Procurement Notes

Verify the specific suffix 'EUA-T' against official manufacturer documentation to confirm the extended temperature range (-40°C to +85°C), µMAX package type, and tape-and-reel delivery method. Ensure compatibility with existing board layouts regarding the small outline dimensions and pin configuration before finalizing procurement decisions.

Selection Notes

Select this component when high speed and low power are critical constraints. It serves as an improved replacement for older comparators like the LT1016, offering wider input voltage range and equivalent speed at lower power. Consider its stability in the linear region for applications requiring high resolution without added hysteresis.

Part Context

This part belongs to the MAX912/MAX913 family of high-speed, low-power precision TTL comparators. While the MAX912 provides dual channels with independent latch controls, the MAX913 offers a single channel solution. Both share identical electrical performance characteristics, making them suitable for similar high-speed signal processing tasks.

Replacement Considerations

The MAX913 is documented as an improved plug-in replacement for the LT1016, providing significantly wider input voltage range and equivalent speed at a fraction of the power.