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ADM706R Datasheet Voltage Monitoring Microprocessor

Manufacturer: Analog Devices

Overview: 3 V, Voltage Monitoring Microprocessor Supervisory Circuits Data Sheet ADM706P/ADM706R/ADM706S/ADM706T, ADM708R/ADM708S/ADM708T.

General Description

The ADM706P/ADM706R/ADM706S/ADM706T and the ADM708R/ADM708S/ADM708T microprocessor supervisory circuits are suitable for monitoring either 3 V or 3.3 V power supplies.

The ADM706P/ADM706R/ADM706S/ADM706T provide power-supply monitoring circuitry that generate a reset output during power-up, power-down, and brownout conditions.

The reset output remains operational with VCC as low as 1 V.

Key Features

  • Precision supply voltage monitor 2.63 V (ADM706P, ADM706R, ADM708R) 2.93 V (ADM706S, ADM708S) 3.08 V (ADM706T, ADM708T) 100 μA quiescent current 200 ms reset pulse width Debounced manual reset input (MR) Independent watchdog timer 1.6 second timeout (ADM706x) Reset output Active high (ADM706P) Active low (ADM706R, ADM706S, ADM706T) Both active high and active low (ADM708R, ADM708S, ADM708T) Voltage monitor for power-fail or low battery warning Guaranteed RESET valid with VCC = 1 V Superior upgra.

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