ver:0.3 jun 01, 2012 tel: 886-3-5788833 http://www.gmt.com.tw 1 G601 global mixed-mode technology manual reset ic with adjustable deglitch time features ? manual reset input with adjustable manual re set deglitch time ? fully specified over temperature ? open-drain reset output ? 4 a supply current ? guaranteed reset valid to v cc = 2.2v ? power supply transient immunity ? adfn1.5x1.5-6 packages applications ? computers ? controllers ? intelligent instruments ? critical p and c power monitoring ? portable / battery-powered equipment general description the G601 is a manual reset ic used in p and digital systems. they provide excellent circuit reliability and low cost. these circuits perform a single function: they assert a reset signal whenever manual reset is triggered. man- ual reset is generated after pull low mr pin lastingly over deglitch time delay set by capacitor connected in mrdly pin. the G601 has an open-drain output stage. the open-drain reset output requires a pull-up resistor that can be connected to a voltage higher than vcc. the reset comparator is designed to ignore fast tran- sients on vcc, and the outputs are guaranteed to be in the correct logic state for vcc down to 2.2v. low supply current makes the G601 ideal for use in portable equipment. the G601 is available in adfn1.5x1.5-6 packages. ordering information order number marking temp. range package (green) G601a31u 60 1x -40 c ~ +105 c adfn1.5x1.5-6 note: a3:adfn1.5x1.5-6 1: bonding code u: tape & reel pin configuration typical application circuit reset input gnd p vcc reset gnd vcc v cc r pull-up * c mr mr mrdly adfn1.5x1.5-6 1 2 3 6 5 4 G601 mrdly gnd mr reset vcc mr1 G601 mr1 reset input gnd p vcc reset gnd vcc v cc r pull-up * c mr mr mrdly adfn1.5x1.5-6 1 2 3 6 5 4 G601 mrdly gnd mr reset vcc mr1 G601 mr1
|
