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ADM8699 - Microprocessor Supervisory Circuits

General Description

The ADM8698/ADM8699 supervisory circuits provide power supply monitoring and watchdog timing for microprocessor systems.

The ADM8698 monitors the 5 V VCC power supply and generates a RESET pulse during power up, power down and during low voltage “Brown Out” conditions.

Key Features

  • Superior Upgrade for ADM698/ADM699, MAX698/MAX699 Guaranteed RESET Assertion with VCC = 1 V Low 70 ␮A Supply Current Precision 4.65 V Voltage Monitor Power OK/Reset Time Delay Watchdog Timer Minimum Component Count Performance Specified over Temperature.

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Other Datasheets by Analog Devices

Part Number Description
ADM8690 Microprocessor Supervisory Circuits
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ADM8692 Microprocessor Supervisory Circuits
ADM8693 Microprocessor Supervisory Circuits
ADM8694 Microprocessor Supervisory Circuits
ADM8695 Microprocessor Supervisory Circuits
ADM8696 Microprocessor Supervisory Circuits
ADM8697 Microprocessor Supervisory Circuits
ADM8698 Microprocessor Supervisory Circuits
ADM869L 2 A/ High-Side P-Channel Switch with Current Limit and Thermal Shutdown

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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a FEATURES Superior Upgrade for ADM698/ADM699, MAX698/MAX699 Guaranteed RESET Assertion with VCC = 1 V Low 70 ␮A Supply Current Precision 4.65 V Voltage Monitor Power OK/Reset Time Delay Watchdog Timer Minimum Component Count Performance Specified over Temperature APPLICATIONS Microprocessor Systems Computers Controllers Intelligent Instruments Automotive Systems Critical ␮ P Power Monitoring VCC Microprocessor Supervisory Circuits ADM8698/ADM8699 FUNCTIONAL BLOCK DIAGRAM ADM8698/ ADM8699 RESET GENERATOR 4.