MAX913EPA

Overview

The MAX913EPA 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 operation with a typical propagation delay of 10ns. The device operates from a single +5V or dual ±5V supply, drawing extremely low supply current. Its wide common-mode input range extends below the negative rail, making it suitable for applications requiring high resolution and stability in the linear region without oscillation.

Feature Summary

• Ultra-fast propagation delay for high-speed signal processing
• Stable operation in the linear region without minimum slew-rate requirement
• TTL-compatible latch function to hold output state
• Low power consumption per comparator

Applications

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

Procurement Notes

Verify the specific suffix 'E' indicates an extended temperature range of -40°C to +85°C. Confirm the 'PA' suffix corresponds to the 8-pin Plastic DIP package. Ensure compatibility with existing board layouts if replacing legacy components like the LT1016. Check for RoHS compliance status as indicated by manufacturer documentation.

Selection Notes

Select this component when high speed and low power are critical constraints. It is ideal for single +5V or dual ±5V systems. Consider the MAX912 if dual comparators with independent latch controls are needed. Ensure the application does not require built-in hysteresis, as this device prioritizes resolution over hysteresis-based noise immunity.

Part Context

The MAX913 is part of the MAX912/MAX913 family of single/dual, ultra-fast, low-power precision TTL comparators. It serves as an improved plug-in replacement for the LT1016, offering a wider input voltage range and equivalent speed at a fraction of the power. The family includes variants in SO and µMAX packages.

Replacement Considerations

The datasheet identifies the MAX913 as an improved plug-in replacement for the LT1016, providing significantly wider input voltage range and equivalent speed at lower power consumption.