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AS1914

austriamicrosystems AG
Part Number AS1914
Manufacturer austriamicrosystems AG
Description Dual-Voltage Microprocessor Supervisory Circuits
Published Mar 14, 2010
Detailed Description www.DataSheet4U.com AS1910 - AS1915 D u a l - Vo l ta g e M i c r o p r o c e s s o r S u p e r v i s o r y C i r c u i...
Datasheet PDF File AS1914 PDF File

AS1914
AS1914

Overview
www.
DataSheet4U.
com AS1910 - AS1915 D u a l - Vo l ta g e M i c r o p r o c e s s o r S u p e r v i s o r y C i r c u i ts w i t h M a n u a l R e s e t a n d Wa t c h d o g D a ta S he e t 1 General Description The AS1910 - AS1915 microprocessor supervisory circuits were designed to generate a reset when one of the two monitored supply voltages falls below a factorytrimmed threshold, and to maintain the reset for a minimum timeout period when both supplies are above their reset thresholds.
Guaranteed to be in the correct state for VCC higher than +1.
0V, these devices are ideal for multiple-voltage systems with strict monitoring requirements.
The AS1913/AS1914/AS1915 feature factory-trimmed thresholds to monitor a primary voltage between 1.
8 and 3.
6V, and a secondary voltage between 0.
9 and 2.
5V.
For the AS1910/AS1911/AS1912, a secondary monitoring voltage can be user-adjusted via an external resistor divider down to 0.
6V.
The devices are available with the reset output types listed...


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