VOLTAGE DETECTING / SYSTEM RESETTING IC
MITSUBISHI
M62032FP
VOLTAGE DETECTING, SYSTEM RESETTING IC
GENERAL DESCRIPTION The M62032FP is an IC for ...
Description
MITSUBISHI
M62032FP
VOLTAGE DETECTING, SYSTEM RESETTING IC
GENERAL DESCRIPTION The M62032FP is an IC for detection of two different input voltages to reset almost all logic circuits including MCU. It contains a delay circuit with which any delay time can be obtained only by adding an external capacitor. The IC is widely applicable to a battery check circuit, a level detection circuit, a waveform shaping circuit, etc. FEATURES A small number of external components Built-in 2 input voltage detection circuits Wide supply voltage range ............... 2 to 10V Small 8-pin package Open collector output APPLICATION Reset circuit of MPU, MCU and logics RECOMMENDED OPERATING CONDITION Supply voltage range ......................... 2 to 10V
PIN CONFIGURATION (TOP VIEW)
VIN1 1 VIN2 2 NC 3 GND 4
8 7 6 5
VRES VCC VO
EXTERNAL CAPACITOR
Outline 8P2S-A NC: NO CONNECTION
M62032FP
BLOCK DIAGRAM
VCC
7
Vcc
Vcc
6
VO
VIN1 1
1.25V
Vcc
5 EXTERNAL CAPACITOR
VIN2 2
1.25V
VRES 8
3
NC
4
GND
( 1 / 4) 1998.7.24- B
MITSUBISHI
M62032FP
VOLTAGE DETECTING, SYSTEM RESETTING IC
FUNCTIONAL DIAGRAM
INPUT 1 INPUT 2 INPUT 2 INPUT 1
INPUT VOLTAGE
1.25V
INPUT 2 INPUT 1 INPUT 1 INPUT 2 t
OUTPUT H Td L t Td
TERMINAL DESCRIPTION
Terminal No. Symbol VIN1 VIN2 NC Functional Description Detecting voltage input 1 Detecting voltage input 2 No connection
1 2 3 4 5 6 7 8
GND
EXTERNAL CAPACITOR
Ground Delay capacitor connection
Vo Vcc
Output (open collector) ...
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