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AS1904, AS1905, AS1906
Wor ld's Ultra Low-Power µP Supervisory Circuit Low P o Con wer est sum 1 General Description 2 Key Features ptio n! The AS1904/5/6 family is an ultra low-power supervisory Low 150nA (typical) Supply Current
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D a ta S he e t
circuit device. The device can be used to monitor the supply voltage of digital systems and microprocessors and initiate a reset when the voltage goes below a predefined threshold. The duration of the reset is 5/20/100/500ms (typ.) after the supply voltage has risen above the threshold. The device exhibits excellent reliability and can reduce application costs by eliminating all external components. The device is available with different output drivers:
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Precision Monitoring of 2.5-, 3-, and 3.
AS1904 Datasheet
