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CAT885

ON Semiconductor
Part Number CAT885
Manufacturer ON Semiconductor
Description Five-Channel Power Supply Supervisors
Published Aug 9, 2010
Detailed Description www.DataSheet4U.com CAT885 Five-Channel Power Supply Supervisors FEATURES „ Five-channel supply voltage detection „ 2 ...
Datasheet PDF File CAT885 PDF File

CAT885
CAT885

Overview
www.
DataSheet4U.
com CAT885 Five-Channel Power Supply Supervisors FEATURES „ Five-channel supply voltage detection „ 2 VDD inputs allow monitoring of +5.
0V, +3.
3V, +3.
0V, +2.
5V or +1.
8V supplies „ 3 adjustable voltage inputs allow monitoring supplies > 0.
6V „ 70ms minimum reset delay „ Manual reset capability „ Reset signals valid down to VDD = 1V „ Accurate ± < 2% voltage threshold „ Power-supply transients suppressed „ Low 2µA maximum supply current at 5V „ RoHS-compliant MSOP package DESCRIPTION The CAT885 is a five-channel power supply supervisory circuit with high reset thereshold accuracy and very low power consumption.
The device features an open-drain output, active-low function with manual reset to perform basic system reset and monitoring functions for a wide range of electronic products.
The CAT885 monitors five system voltages by maintaining a reset output active until all the power supply voltages exceed the specified trip values.
The device then maintains the reset outp...


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