Part Number
|
AS1922 |
Manufacturer
|
austriamicrosystems AG |
Description
|
Triple-Voltage Micro-Power Microprocessor Supervisory Circuits |
Published
|
Mar 14, 2010 |
Detailed Description
|
com
AS1920, AS1922
Tr i p l e - Vo l ta g e , M i c r o - P o w e r M i c r o p r o c e s s o r Supervi...
|
Datasheet
|
AS1922
|
Overview
com
AS1920, AS1922
Tr i p l e - Vo l ta g e , M i c r o - P o w e r M i c r o p r o c e s s o r Supervi s ory Ci rcuits
D a ta S h e e t
1 General Description
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.
2µA, typ) devices maintain reset for a minimum timeout period after all supplies have stabilized.
Guaranteed to be in the correct state for VCC +1.
0V, these devices are perfect for multiple-voltage systems with low current requirements and strict monitoring requirements.
The devices are available as t...
Similar Datasheet