MAX9013EUA-T

Overview

The MAX9013EUA-T is a single-channel, high-speed precision comparator from the MAX901x family. It operates on a single 4.5V to 5.5V supply with typical quiescent current of 1.3mA. Key electrical parameters include a typical propagation delay of 5ns, input offset voltage of ±0.7mV at +25°C, and common-mode rejection ratio of 95dB. The device features TTL-compatible complementary outputs and includes a latch enable function. It is housed in an 8-pin µMAX package and guaranteed for operation over the -40°C to +85°C temperature range.

Feature Summary

• Features ultra-fast 5ns propagation delay and low power consumption suitable for high-speed applications.
• Includes a latch enable input that holds the output state when asserted, preventing changes during specific intervals.
• Provides stable operation without oscillation in the linear region, eliminating the need for minimum input slew rates or hysteresis.
• Offers complementary TTL-compatible outputs for flexible logic interfacing.

Applications

• High-speed signal squaring
• Zero-crossing detectors
• Fast pulse-width/height discriminators

Procurement Notes

Verify the component status as discontinued or limited availability through official manufacturer channels. Confirm the exact suffix 'T' indicates tape-and-reel packaging if required by assembly processes. Ensure the 'EUA' designation matches the 8-pin µMAX package specification for your PCB layout. Cross-reference the datasheet revision to confirm pinout consistency before finalizing procurement orders.

Selection Notes

Select this part for designs requiring precise differential comparison with minimal offset voltage and fast response times. The integrated latch function is advantageous for sampling circuits where output stability is critical. Consider the complementary outputs if both true and inverted signals are needed without external inversion. Verify that the single-supply voltage range aligns with the system's power architecture.

Part Context

This component belongs to the MAX901x series of single-supply precision comparators. It serves as an improved replacement for industry-standard parts like the MAX913, offering lower power and higher speed. The series includes variants with different channel counts and package options, all sharing the core high-speed bipolar process technology designed for low-noise performance.

Replacement Considerations

The MAX9013 is documented as an improved plug-in replacement for the MAX913 and LT1016/LT1116. When substituting these legacy parts, verify that the new supply voltage constraints (4.5V-5.5V) are compatible with the existing circuit design.