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ADM6821 Datasheet - Analog Devices

ADM6821 (ADM6821 - ADM6825) Low Voltage Supervisory Circuits

The ADM6821-ADM6825 are supervisory circuits which monitor power supply voltage levels and code execution integrity in microprocessor-based systems. As well as providing power-on-reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout perio.

ADM6821 Features

* Low Voltage Supervisory Circuits with Watchdog & Manual Reset in 5-Lead SOT-23 ADM6821

* ADM6825 FUNCTIONAL BLOCK DIAGRAM VCC Precision Low Voltage Monitoring down to 1.8V 9 Reset Threshold Options: 1.58V to 4.63V 140ms (Min) Reset Timeout Watchdog Timer with 1.6s Timeout Manual Reset Input

ADM6821_AnalogDevices.pdf

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Datasheet Details

Part number:

ADM6821

Manufacturer:

Analog Devices ↗

File Size:

158.19 KB

Description:

(adm6821 - adm6825) low voltage supervisory circuits.

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ADM6821 ADM6821 ADM6821 ADM6825 Low Voltage Supervisory Circuits Analog Devices

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