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M51943AGP - VOLTAGE DETECTING/ SYSTEM RESETTING IC

General 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.

Key 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.

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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.