Triple-Voltage, Micro-Power Microprocessor Supervisory Circuits

The AS1920 and AS1922 Microprocessor Supervisory Circuits were designed to generate a reset when at least one of the three monitored supply voltages falls below its respective trip threshold. These very-low-current (6.5A, typ) devices maintain reset for a minimum timeout period after all supplies have stabilized. Guaranteed to be in the correct state for VCC down to 1.0V, these devices are perfect for multiple-voltage systems with low current requirements and strict monitoring requirements.
By ams AG
AS1920 's PackagesAS1920 's pdf datasheet
AS1922
AS1920-18
AS1922-18




AS1920 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
AS1920 Application circuits
AS1920 circuits
This is one application circuit of AS1920,If you need more circuits,please download AS1920's pdf datasheet.


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AS1920 Pb-Free AS1920 Cross Reference AS1920 Schematic AS1920 Distributor
AS1920 Application Notes AS1920 RoHS AS1920 Circuits AS1920 footprint