M62727ML中文資料三菱電機(jī)數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The M627XXML/SL is a voltage threshold detector designed for detection of a supply voltage and generation of a system reset pulse for almost all logic circuits such as microprocessor.

It also has extensive applications including battery checking, level detecting and waveform shaping circuits.

FEATURES

? Detecting Voltage M627X2,M627X3 …… 2.87V

M627X4,M627X5 …… 2.58V

M627X6,M627X7 …… 2.39V

M627X8,M627X9 …… 1.72V

? Hysterisis Voltage ………………………… 80mV

? Delay Time M6270X ………… 0sec

M6271X ………… 200 μsec

M6272X ………… 50msec

M6273X ………… 100msec

M6274X ………… 200msec

? Few external parts

? Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage) …0.65V(TYP.) at RL=22kW

? Wide supply voltage range ………… 1.5V to 7.0V

? Sudden change in power supply has minimal effect on the ICs

? Extra small 3-pin package (3-pin FLAT)

? Built-in long delay time

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