OH137
Unipolar Hall Effect Switch IC
Magnetic Characteristics (Ta= 25°C ) (1mT = 10 Gauss)
Value
Parameter
symbol
Unit
Min
Typ
Max
18
-
Operate Point
Release Point
Hysteresis
BOP
BRP
BH
-
-
-
-
mT
mT
mT
2
6
8
Test Circuit for Reference：
Vcc
Pin Descriptions：1.VCC 2. GND 3.Vout
Caution:
1)when installing, please minimize mechanical
stress on the IC shell and leads.
2)Welding temperature should be lower than 260
℃, less than 3 seconds.
Vout
RL
CL
3)IC is OC output, so a pull-up resistor connected
pin 1 (power) and pin 3 (output) is necessary.
RL=820Ω
CL=20 pF
Dimension：
Page 2
Nanjing Ouzhuo Technology co., Ltd
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OHHALLSENSOR [ Nanjing Ouzhuo Technology Co., Ltd. ]
