MAX9100ESA+T

Overview

The MAX9100ESA+T is a micropower comparator optimized for single-cell systems, operating from a single supply of 1.0V to 5.5V. It features a quiescent current of 5μA and propagation delay under 4μs. The device includes a push-pull CMOS output stage capable of rail-to-rail swings with loads up to 5mA. Input common-mode range extends to the negative rail, and it operates within -40°C to +85°C.

Feature Summary

• Ultra-low voltage operation down to 1.0V
• Push-pull CMOS output stage with rail-to-rail swing
• Wide input common-mode range including negative rail
• No output phase reversal for overdriven inputs

Applications

• Single-Cell Systems
• Battery-Powered Instrumentation
• Portable Electronic Equipment
• Logic-Level Translation

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and lead-free status. Ensure compatibility with required supply voltages and temperature ranges before integration. Confirm availability through authorized distributors as stock levels fluctuate.

Selection Notes

Select this component for applications requiring low power consumption and wide input common-mode range. The push-pull output is suitable for driving moderate loads directly. Consider the MAX9101 variant if an open-drain output is preferred for mixed-voltage designs.

Part Context

Part of the MAX9100/MAX9101 family of micropower comparators designed for battery-powered systems. Manufactured by Analog Devices/Maxim Integrated using BiCMOS process technology. Available in SOT23-5 and SO-8 packages.

Replacement Considerations

MAX9101ESA+T (Open-drain output variant)

FAQ

What is the maximum supply voltage?

The maximum supply voltage is 5.5V.

Does the MAX9100 have hysteresis?

Yes, it has internal hysteresis of ±2mV.