參數(shù)資料
型號: M62030FP
廠商: Mitsubishi Electric Corporation
英文描述: VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
中文描述: 電壓檢測,系統(tǒng)重調(diào)IC系列
文件頁數(shù): 4/5頁
文件大?。?/td> 42K
代理商: M62030FP
MITSUBISHI<Dig./Ana. INTERFACE>
M62030FP
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
( / 5 )
4
FUNCTION DIAGRAM
INPUT
VOLTAGE
1.25V
SUPPLY
VOLTAGE
4.20V
t
t
Input voltage detecting type
OUTPUT 1
t
T
PLH1
Supply voltage detecting type
t
T
PLH2
EXAMPLE OF APPLICATION CIRCUIT
1) The application to microprocessor system
Note 1. The Input voltage detection type can be used as the voltage supervisor of microprocessor system
like the following circuit.
In this case, a detection power supply voltage is approximately 1.25 x (R1+R2)/ R2 (v).
The detecting supply voltage can be set between 2V and 10V.
Note 2. The detecting voltage can be adjusted by changing R1 and/or R2 in the following circuit.
The detection accuracy is ±4%.
Note 3. It has a delay capacitor and the delay time is about 200μs.
2
8
V
IN
V
RES
1
3
4
5
6
OUT2
OUT1
Ct0
Ct1
GND
7
Vcc
M62030FP
SUPPLY
GND
MCU
R1
R2
RESET(RESET)
Vcc
OUTPUT 2
H
L
H
L
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