VOLTAGE DETECTING / SYSTEM RESETTING IC
MITSUBISHI
M62032AFP
VOLTAGE DETECTING, SYSTEM RESETTING IC
GENERAL DESCRIPTION The M62032AFP is an IC for...
Description
MITSUBISHI
M62032AFP
VOLTAGE DETECTING, SYSTEM RESETTING IC
GENERAL DESCRIPTION The M62032AFP 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 logic RECOMMENDED OPERATING CONDITION Supply voltage range ......................... 2 to 10V
PIN CONFIGURATION (TOP VIEW)
VIN1 1 VIN2 2 NC 3 GND 4 OUTLINE
8 VRES 7 VCC 6 VO 5 8P2S(FP)
EXTERNAL CAPACITOR
BLOCK DIAGRAM
VCC
7
Vcc
Vcc
6
VO
VIN2 2
1.25V
Vcc
5
Delay Capacitor C
VIN1 1
1.25V
VRES 8
3
NC
4
GND (1/4)
MITSUBISHI
M62032AFP
VOLTAGE DETECTING, SYSTEM RESETTING IC
FUNCTIONAL DIAGRAM
INPUT VOLTAGE INPUT1 INPUT 2 INPUT 2 INPUT1
INPUT 2
INPUT1 INPUT1 INPUT 2
1.25V
t
OUTPUT
H TPLH1 L TPLH1
t
TERMINAL DESCRIPTION
Terminal No. Symbol Functional Description Detecting voltage input 1 Detecting voltage input 2 No connection Ground Delay capacitor connection Output (open collector) Supply voltage It outputs "L" and "H" to the Vo terminal when VRES input is "H" and " L", respectively....
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