MAX9032AKA

Overview

The MAX9032AKA is a dual analog comparator from the MAX9032 family, designed for single-supply applications operating between +2.5V and +5.5V. It features a propagation delay of 188ns and consumes 70µA of supply current per comparator over the -40°C to +125°C temperature range. The device includes 1mV input offset voltage and 8nA input bias current. Built-in hysteresis provides noise immunity. It utilizes an SOT-23 package.

Feature Summary

• Optimized for low-power single-supply operation down to +2.5V
• Ultra-small footprint suitable for portable applications
• Built-in hysteresis prevents oscillations with slow-moving signals

Applications

• Portable battery-powered equipment
• Signal conditioning circuits requiring noise immunity
• Threshold detection in space-constrained designs

Procurement Notes

Verify the specific suffix 'AKA' against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with required supply voltage ranges and thermal performance specifications before integration into final designs.

Selection Notes

Select this component when dual comparators are needed in minimal space with low power constraints. Compare against MAX9030 (single with shutdown) or MAX9034 (quad) based on channel count requirements. Verify input offset and propagation delay meet system timing accuracy needs.

Part Context

Part of the MAX903x series including MAX9030, MAX9031, and MAX9034. These comparators share similar electrical characteristics but differ in channel count and shutdown functionality. The MAX9032 specifically offers two channels without shutdown capability.

Replacement Considerations

Check for direct pin-compatible alternatives within the MAX903x family such as MAX9031 or MAX9034 if channel count allows. Verify equivalent performance metrics for propagation delay and supply current when considering cross-family replacements.