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http://www.union-ic.com

Rev.04 Jul.2012

4/8

UM70xxA

Function Description

The UM70xxA series are a set of voltage detectors equipped with a high stability voltage

following figure for NMOS output voltage detector.

open, active low). The UM70xxA series also supplies options for other output types with active

high outputs.

Application circuits shown are examples of positive output polarity (normally open, active low)

unless otherwise specified

NMOS Output Voltage Detector (UM70xxA)