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M51943AGP Datasheet

Part Number M51943AGP
Manufacturers Mitsubishi
Logo Mitsubishi
Description VOLTAGE DETECTING/ SYSTEM RESETTING IC
Datasheet M51943AGP DatasheetM51943AGP Datasheet (PDF)

PR AR N I M ELI Y MITSUBISHI Dig./Ana.INTERFACE M51943AGP VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES This product is under the development, therefore the DESCRIPTION technical specifications may be changed in the future. M51943A are semiconductor integrated circuits designed for detecting supply voltage and resetting all types of logic circuits PIN CONFIGURATION (TOP VIEW) such as CPUs. They find extensive applications,including battery checking circuits, level detecting circuit and wave.

  M51943AGP   M51943AGP






VOLTAGE DETECTING/ SYSTEM RESETTING IC

PR AR N I M ELI Y MITSUBISHI Dig./Ana.INTERFACE M51943AGP VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES This product is under the development, therefore the DESCRIPTION technical specifications may be changed in the future. M51943A are semiconductor integrated circuits designed for detecting supply voltage and resetting all types of logic circuits PIN CONFIGURATION (TOP VIEW) such as CPUs. They find extensive applications,including battery checking circuits, level detecting circuit and waveform shaping circuit. FEATURES • Few external parts GND 1 5 OUTPUT • Detecting Voltage ………4.25V typ. (4.05V to 4.45V) • Low threshold operating voltage (Supply voltage to keep SUB 2 low-state at low supply voltage) …0.6V(TYP.) at RL=22kΩ (GND) • Wide supply voltage range ………… 2 to 17V 4 SUPPLY N.C. 3 • Sudden change in power supply has minimal effect on the ICs VOLTAGE • Wide application range • Extra small package (SOT-25) (M51943ASL:3pin SIP,M51943AML:3pin SOP, M51943AL:5pin SIPalready Mass production) Outline SOT-25 APPLICATION • Reset pulse generation for almost all logic circuits • Battery checking, level detecting, waveform shaping circuits • Delayed waveform generator • Switching circuit to a back-up power supply • DC/DC converter • Over voltage protection circuit RECOMMENDED OPERATING CONDITION • Supply voltage range ………… 2 to 17V BLOCK DIAGRAM SUPPLY VOLTAGE 4 25µA typ. 5 OUTPUT 1.25V 3 N.C. 2 SUB (GND) 1 GND N.C. :NO CONNECTION ( 1 / 3 ) 1998-3-5 M51943AGP N.C. :NO.


2005-04-23 : DP100S    T510    74HCT166    74HCT173    74HCT174    74HCT175    74HCT181    74HCT182    74HCT190    74HCT191   


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