MAX9644 Datasheet (Maxim Integrated Products)

MAX9644, nanoPower Comparators

The MAX9644/MAX9645/MAX9646 are small, single comparators, ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints.

These comparators are offered in both a miniature 4-bump UCSP™ packa

MAX9644 Features

* Tiny, 1mm x 1mm x 0.6mm 4-Bump UCSP

* Footprint = Two 0402 Resistors

* Also Available in a 5-Pin SOT23 Package

* Ultra-Low Operating Current (700nA max)

* -0.3V to +5.5V Input Voltage Range

* Internal 0.2V Reference Trimmed to 1% Accuracy