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Part Number
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ADM825 |
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Manufacturer
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Analog Devices |
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Description
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Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
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Published
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Mar 23, 2005 |
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Detailed Description
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Preliminary Technical Data
FEATURES
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 ADM82...
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Datasheet
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ADM825
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Overview
Preliminary Technical Data
FEATURES
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 ADM823/ADM824/ADM825
FUNCTIONAL BLOCK DIAGRAM
ADM823
VCC VREF VCC RESET GENERATOR
Precision 2.
5 V to 5 V power supply monitor 7 reset threshold options: 2.
19 V to 4.
63 V 140 ms (min) reset timeout Watchdog timer with 1.
6s timeout (ADM823, ADM824) Manual reset input (ADM823, ADM825) Push-pull output stages: RESET (ADM823) RESET, RESET (ADM824/ADM825) Low power consumption (3 µA) Guaranteed reset output valid to VCC = 1 V Power supply glitch immunity Specified over automotive temperature range 5-lead SC70 and SOT-23 packages
RESET
MR
DEBOUNCE WATCHDOG DETECTOR
04534-0-001
GND...
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