OH44E Datasheet, PDF (2/2 Pages) Nanjing Ouzhuo Technology Co., Ltd. – Unipolar Hall Effect Switch IC

OH44E
Unipolar Hall Effect Switch IC
Magnetic Characteristics (Ta= 25°C ) (1mT = 10 Gauss)
Value
Parameter
symbol
Unit
Min
Typ
Max
Operate Point
BOP
-
-
20
mT
Release Point
BRP
3
-
-
mT
Hysteresis
BH
-
6
-
mT
Test Circuit for Reference：
Vcc
Vout
RL
CL
RL=820Ω
CL=20 pF
Dimension（unit:mm)
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.
3)IC is OC output, so a pull-up resistor
connected pin 1 (power) and pin 3 (output) is
necessary.
Page 2
Nanjing Ouzhuo Technology co., Ltd
www.ohhall.com
Tel：86-25-52312738，86-25-83247886 FAX: [phone]
www.zbling.com
E-mail: [e-mail]