Datasheet Details
Part number:
UM811, UM805
Manufacturer:
File Size:
298.51 KB
Description:
4-pin up voltage monitors.
Note:
This datasheet PDF includes multiple part numbers: UM811, UM805.
Please refer to the document for exact specifications by model.
UM811, UM805, 4-Pin uP Voltage Monitors
The UM805/811/812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems.
They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V-powered or 3V-powered circuits.
The UM805/8
UM811 Features
* z Computers z No External Components z Controllers z VCC Transient Immunity z Portable/Battery-Powered Equipments z Correct Logic Output Guaranteed to VCC=1.0V z Intelligent Instruments z Precision VCC Monitoring of 3.0V, 3.3V and 5.0V z Critical μP and μC Power Monitoring Supplies z 2μA S
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