MAX9095AUD+

Overview

The MAX9095AUD+ is a quad, general-purpose analog comparator manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from +1.8V to +5.5V and features open-drain outputs. The device includes internal 2mV hysteresis for noise immunity and offers a propagation delay of 100ns. It functions within an operating temperature range of -40°C to +125°C and is housed in a 14-pin TSSOP package.

Feature Summary

• Internal 2mV hysteresis prevents output oscillations caused by noise or slow-moving input signals
• Open-drain outputs allow flexible interfacing with various logic families
• Input common-mode voltage range extends below ground potential

Applications

• Mobile communications systems
• Notebooks and PDAs
• Battery-powered electronics
• General-purpose portable devices

Procurement Notes

Verify the specific suffix 'AUD+' corresponds to the 14-pin TSSOP package variant. Confirm RoHS compliance status as indicated by the '+' designation. Ensure the ordering code matches the exact manufacturer part number to avoid pinout discrepancies with other variants in the series.

Selection Notes

Select this component when four independent comparators are required in a compact footprint. The internal hysteresis makes it suitable for noisy environments without external feedback components. Verify that the open-drain output configuration aligns with the system's pull-up requirements and logic levels.

Part Context

This device belongs to the MAX909x family of low-voltage comparators. It serves as a pin-for-pin compatible replacement for legacy LMX339H parts. The family includes dual-channel (MAX9093) and quad-channel (MAX9095) options sharing similar electrical characteristics and packaging styles.

Replacement Considerations

Direct replacements include the MAX9095ASD+ (SOIC-14 package). Other family members like MAX9092/MAX9093/MAX9094 share functional compatibility but differ in channel count or package type.