HomedatasheetM51957BL

M51957BL Datasheet

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Description

M51957BL , B/M51958A,B are semiconductor integrated circuits for resetting of all types of logic circuits such as CPUs, and has the feature of setting the detection voltage by adding external resistance. They include a built-in delay circuit to provide the desired retardation time simply by adding an external capacitor. They fined extensive applications, including battery checking circuit, level detecting circuit and waveform shaping circuit. M51957BL Features • Few external parts • Large delay time with a capacitor of small capacitance (td ≈ 100 ms, at 0.33 µF) (M51957, M51958) • Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage): 0.6 V (Typ) at RL = 22 kΩ• Wide supply voltage range: 2 V to 17 V • Wide application range M51957BL Application • Reset circuit of Pch, Nch, CMOS, microcomputer, CPU and MCU, Reset of logic circuit, Battery check circuit, switching circuit back-up voltage, level detecting circuit, waveform shaping circuit, delay waveform generating circuit, DC/DC converter, over voltage protection circuit
Features

Parameters

[{"Name":"Operating Temperature","Value":"-30°C ~ 85°C"},{"Name":"Voltage - Threshold","Value":"1.25V"},{"Name":"Reset Timeout","Value":"1.6 ms Minimum"},{"Name":"Number of Voltages Monitored","Value":"1"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

XICOR [XICOR INC.]
Warm Hint

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