M62707SL [MITSUBISHI]
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES; 电压检测，设备重新启动IC系列
| 型号： | M62707SL |
| 厂家： | 
Mitsubishi Group |
| 描述： | VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES |
| 文件： | 总3页 (文件大小：24K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MITSUBISHI Dig./Ana.INTERFACE
M62707ML,SL
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
GENERAL DESCRIPTION
The M62703ML/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
microcontroller.
It has extensive applications including battery checking, level
detecting and waveform shaping circuits.
PIN CONFIGURATION (TOP VIEW)
3 OUTPUT
2 GND
FEATURES
• Few external components
SUPPLY
VOLTAGE
1
• Low operating threshold voltage (Supply voltage to keep a
output low in a low supply operation)
…0.65V(typ) at RL = 22kW
Outline SOT-89
• Wide supply voltage range ………… 2V to 7V
• High immunity to a sudden supply voltage change
• Wide application range
(1) SUPPLY
VOLTAGE
(2) GND
• Extra small 3-pin package (3-pin FLAT)
APPLICATION
(3) OUTPUT
• Reset pulse generation for almost all logic circuits
• Battery checking, level detecting, waveform shaping circuits
• Delayed waveform generating circuit
• Switching circuit to a back-up power supply
• DC/DC converter
(1) (2) (3)
Outline TO-92L
• Over voltage protection circuit
RECOMMENDED OPERATING CONDITION
• Supply voltage range ………… 2V to 7V
BLOCK DIAGRAM
SUPPLY VOLTAGE
1
R1
3 OUTPUT
R2
1.25V
2
GND
1
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MITSUBISHI Dig./Ana.INTERFACE
M62707ML,SL
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
FUNCTION DIAGRAM
SUPPLY
VOLTAGE
2.39V
0.65V
OUTPUT
STATE
H
L
OUTPUT
UNDEFINED
ABSOLUTE MAXIMUM RATINGS (Ta=25°C, Unless otherwise noted)
Unit
Symbol
ICC
Isink
VO
Parameter
Supply Voltage
Output Sink Current
Output Voltage
Ratings
Test condition
V
mA
V
7
6
VCC
Output with constant current load
3pin SIL
3pin FLAT
700
500
mW
Pd
Power Dissipation
3PIN SIL
3PIN FLAT
7
5
K
0
mW/°C
-
Thermal Derating
Ta³ 25°C
Topr
Tstg
Operating Temperature
Storage Temperature
-30 to +85
-40 to +125
°C
°C
ELECTRICAL CHARACTERISTICS (Ta=25°C, Unless otherwise noted)
Limits
TYP
2.39
Parameter
Symbol
Unit
Test condition
MIN
2.28
50
MAX
2.50
110
Detecting Voltage
VS
V
mV
Hysterisis Voltage
Detecting Voltage
Temperature Coefficient
Circut Current
Output Saturation Voltage VCC=2V,Isink=4mA
Threshold
Operating Voltage
Output Load Current
Output HIGH Voltage
DVS
80
0.01
VS/DT
ICC
Vsat
%/°C
µA
V
VCC=2.7V
200
0.2
0.7
0.6
320
0.4
0.8
0.7
-17
RL=2.2kW,Vsat£0.4V
Minimum supply voltage
for IC operation
VOPL
V
RL=100kW,Vsat£0.4V
IOC
VOH
µA
V
VCC=2V,VO=1/2VCC
-40
VCC-0.2
-25
VCC-0.06
tPHL
tPLH
Response time when Vcc changes H to L
Response time when Vcc changes L to H
6
3
Propagation Deray Time
µs
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MITSUBISHI Dig./Ana.INTERFACE
M62707ML,SL
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
Example of application circuit
Reset Circuit of M627XX Series
VCC
SUPPLY
SUPPLY
VOLTAGE
VOLTAGE
RL
Cd
OUTPUT
RESET(RESET)
M627XX
LOGIC CIRCUIT
GND
GND
Note 1.
This IC can be used whether or not a pull-up resistor is included in the logic circuit.
Note 2.
The logic circuit preferably should not have a pull-down resistor.
However in the case it has the resistor, the load resistor RL must be much less than the
pull-down resistor. (refer to the above application circuit)
Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable,
but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury,fire or property damage.Remember to give due consideration to safety when making your circuit design,in order
to prevent fires from spreading,redundancy,malfunction or other mishap.
!
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