FM1233B - 3-Pin C Supervisor Circuit

Fairchild Semiconductor

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Datasheet Details

Part number: FM1233B
Manufacturer: Fairchild Semiconductor
File Size: 31.80 KB
Datasheet: FM1233B_FairchildSemiconductor.pdf
Description: 3-Pin C Supervisor Circuit

FM1233B Product details

Description

The FM1233B is a supervisor circuit that monitors a microprocessor power supply or other system voltage and issues a reset pulse when a fault condition exists..

Features

a precision temperature-compensated voltage reference and comparator. When VCC falls to the threshold voltage, a RESET pulse is issued, holding the output in the active state. When power rises above VTH, the reset remains for approximately 250 ms to allow the system clock and other circuits to stabilize. The reset output of FM1233B is of open-drain active low type. The FM1233B also can monitor a switch closure on its output, enabling it to recognize an external reset from a pushbutton switch or.

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📌 All Tags

3-Pin Supervisor Circuit Fairchild Semiconductor

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FM1233B Stock/Price