ADV809 - 3-pin microprocessor resets

General Description

Pin Number 1 Name GND 2 (ADV809) RESET 2 (ADV810) 3 RESET

Key Features

Precision VCC Monitor for 3.0V, 3.3V, and 5.0V Supplies 140msec Guaranteed Minimum RESET, RESET Output Duration RESET Output Guaranteed to VCC = 1.0V (MAX809) Low 17A Supply Current VCC Transient Immunity Small SOT.
23 Package No External Components Wide Operating Temperature:.
40C to 85C Typical.

ADV809 3-pin microprocessor resets by ADV - Datasheet Preview

Datasheet Details

Part number	ADV809
Manufacturer	ADV
File Size	145.80 KB
Description	3-pin microprocessor resets
Datasheet	ADV809 Datasheet

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Other Datasheets by ADV

Part Number	Description
ADV810	3-pin microprocessor resets

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ADV 3-pin microprocessor resets The ADV809 and ADV810 are cost–effective system supervisorcircuits designed to monitor VCC in digital systems and provide a resetsignal to the host processor when necessary. No external componentsare required.The reset output is driven active within 20 sec of VCC fallingthrough the reset voltage threshold. Reset is maintained active for aminimum of 140msec after VCC rises above the reset threshold. TheADV810 has an active–high RESET output while the ADV809 hasan active–low RESET output. The output of the ADV809 isguaranteed valid down to VCC = 1V. Both devices are available in aSOT–23 package. The ADV809/810 are optimized to reject fast transient glitches on Features Precision VCC Monitor for 3.0V, 3.3V, and 5.