M51981ML Datasheet | Renesas

M51981ML/SL Voltage Detecting, System Resetting IC Series REJ03D0779-0400 Rev.4.00 Sep 18, 2007 Description M51981ML/SL are semiconductor integrated circuits designed for detecting supply voltage and resetting all types of logic circuits such as CPUs. They fined extensive applications, including battery checking circuit, level detecting circuit and waveform shaping circuit. Features - Few external parts - 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 Application - Reset circuit of Pch, Nch, CMOS, microputer, CPU and MCU, Reset of logic circuit, Battery...