OH3020
OH3020 is Unipolar Hall-effect manufactured by OUZHUO.
| HALL EFFECT SENOR IC | MAGNETIC SENSOR |
OH3020 Unipolar Hall-effect IC
1. General Description
OH3020 is a unipolar Hall-Effect IC, which is for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output.
2. Features
- Respond to a South pole
- 4V to 24V DC operation voltage
- 25m A maximum sinking output current.
- Open-Collector pre-driver
- Reverse Polarity Protection
3. Applications
- Speed measurement
- Home appliances
- Position detection
- Flow measurement
4. Functional Block Diagram
Pin1.VCC
AMP m
Pin3.Vout
Pin2.GND
Nanjing Ouzhuo Technology Co., Ltd
Tel：86-25-52312738，83247886 Fax：86-25-52312738
Website: .zbling. E-mail: ouzhuo@zbling.
.ohhallsensor. sale@ohhallsensor.
| HALL EFFECT SENOR IC | MAGNETIC SENSOR | 5. Magnetic-electrical Transfer Characteristics
6. Typical Working Mode
7. Order information
Part number Response pole Operate temperature Package Type
-40～125℃
TO-92S...
