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SGM802

Shengbang Microelectronics
Part Number SGM802
Manufacturer Shengbang Microelectronics
Description low-power micro-processor supervisor
Published May 17, 2016
Detailed Description SGM802 Low-Power, SC70/SOT µP Reset Circuit with Capacitor-Adjustable Reset Timeout Delay GENERAL DESCRIPTION The SGM80...
Datasheet PDF File SGM802 PDF File

SGM802
SGM802

Overview
SGM802 Low-Power, SC70/SOT µP Reset Circuit with Capacitor-Adjustable Reset Timeout Delay GENERAL DESCRIPTION The SGM802 low-power micro-processor supervisor circuit monitors system voltages from 1.
6V to 5V.
This device performs a single function: it asserts a reset signal whenever the VCC supply voltage falls below its reset threshold.
The reset output remains asserted for the reset timeout period after VCC rises above the reset threshold.
The reset timeout is externally set by a capacitor to provide more flexibility.
The SGM802 has an active-high, push-pull reset output.
It is available in Green SC70-4 (R) and SOT-143 packages.
The SGM802 is specified over an ambient temperature range of -40℃ to +85℃.
FEATURES ● Monitor System Voltages from 1.
6V to 5V ● Capacitor-Adjustable Reset Timeout Period ● Low Quiescent Current: 3µA (TYP) ● Push-Pull RESET Output Option ● Guaranteed RESET Valid to VCC = 1V ● Immune to Short VCC Transients ● Available in Green SC70-4 (R) and SOT-143 Packages APPLICATIONS Portable Equipment Battery-Powered Computers/Controllers Automotive Medical Equipment Intelligent Instruments Embedded Controllers Critical µP Monitoring Set-Top Boxes Computers TYPICAL APPLICATION VCC CSRT SRT SGM802 RESET GND VCC Microprocessor System RESET GND SG Micro Corp www.
sg-micro.
com DECEMBER 2014 – REV.
A.
2 SGM802 Low-Power, SC70/SOT µP Reset Circuit with Capacitor-Adjustable Reset Timeout Delay PACKAGE/ORDERING INFORMATION MODEL PACKAGE DESCRIPTION RESET THRESHOLD (V) 1.
63 ORDERING NUMBER SGM802-1.
63YKA4G/TR SOT-143 2.
32 SGM802-2.
32YKA4G/TR 2.
63 SGM802-2.
63YKA4G/TR SGM802 2.
93 SGM802-2.
93YKA4G/TR 1.
63 SGM802-1.
63YC4G/TR SC70-4 (R) 2.
32 SGM802-2.
32YC4G/TR 2.
63 SGM802-2.
63YC4G/TR 2.
93 SGM802-2.
93YC4G/TR PACKAGE MARKING S78XX S79XX S7AXX S7BXX S7DXX S7EXX S7FXX S80XX PACKING OPTION Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Reel, 3000 Tape and Re...


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