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CAT863

Catalyst Semiconductor
Part Number CAT863
Manufacturer Catalyst Semiconductor
Description 3-Pin Microprocessor Power Supply Supervisors
Published Aug 9, 2010
Detailed Description CAT853, CAT863 www.DataSheet4U.com CAT859, CAT869 3-Pin Microprocessor Power Supply Supervisors FEATURES ■ ■ ■ ■ ■ ■ ■ ...
Datasheet PDF File CAT863 PDF File

CAT863
CAT863

Overview
CAT853, CAT863 www.
DataSheet4U.
com CAT859, CAT869 3-Pin Microprocessor Power Supply Supervisors FEATURES ■ ■ ■ ■ ■ ■ ■ DESCRIPTION The CAT853, CAT863, CAT859, and CAT869 are supervisory circuits that monitor power supplies in digital systems.
These devices generate a reset signal, which is asserted while the power supply voltage is below a preset threshold level and for at least 140 ms after the power supply level has risen above that level.
Industry standard threshold levels are offered to support +3.
3V or 5.
0V systems.
The CAT859 and CAT869 feature a RESET push-pull output (active low) for the two pinout options.
The CAT853 and CAT863 feature an open drain RESET output (active low).
Both...


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