General Description

The MAX9075/MAX9077 single/dual comparators are optimized for 3V and 5V single-supply applications. These comparators have a 580ns propagation delay and consume just 3µA per comparator. The combination of low-power, single-supply operation down to 2.1V, and ultra-small footprint makes these devices ideal for all portable applications.

Features

♦ 580ns Propagation Delay from Only 3µA

♦ 2.1V to 5.5V Single-Supply Operation

♦ Ground-Sensing Inputs

♦ Rail-to-Rail Outputs

♦ No Output Phase Inversion for Overdriven Inputs

♦ No Differential Clamp Across Inputs

♦ Available in Ultra-Small Packages

    5-Pin SC70 (MAX9075)

    8-Pin SOT23 (MAX9077)

Applications

    Battery-Powered Systems

    Threshold Detectors/Discriminators

    Keyless Entry Systems

    IR Receivers

    Digital Line Receivers