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84N04

Part Number 84N04
Manufacturer UTC
Description LOW QUIESCENT CURRENT PROGRAMMABLE-DELAY SUPERVISORY
Published Apr 22, 2020
Detailed Description UNISONIC TECHNOLOGIES CO., LTD 84NXX Advance CMOS IC LOW QUIESCENT CURRENT PROGRAMMABLE-DELAY SUPERVISORY CIRCUIT  ...
Datasheet 84N04




Overview
UNISONIC TECHNOLOGIES CO.
, LTD 84NXX Advance CMOS IC LOW QUIESCENT CURRENT PROGRAMMABLE-DELAY SUPERVISORY CIRCUIT  DESCRIPTION The 84NXX can monitor and provide reset function for system voltages from 0.
4V which is the microprocessor supervisory circuit.
If the SENSE voltage falls below its threshold (VIT), the voltage of manual reset ( MR ) is pulled to a logic low, the RESET signal will be asserted.
The reset voltage can be factory-set from 0.
9V to 5V, while the 84NXX reset voltage is adjustable with an external resistor divider.
When SENSE voltage and MR exceed their thresholds, RESET is driven to a logic high after a user-programmable delay time.
The 84NXX has a very low quiescent, ...






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