OH44EW
OH44EW is HALL EFFECT SENOR manufactured by Ouzhuo.
- Part of the OH44E comparator family.
- Part of the OH44E comparator family.
| HALL EFFECT SENOR IC | MAGNETIC SENSOR |
OH44E / OH44EW Unipolar Hall IC
1. General Description
OH44E, OH44EW unipolar hall IC 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. It detects the changes of the Magnetic field and outputs a digital voltage signal. With the typical feature of a wide range of working voltage, operating temperature, and high load capacity, OH44E and OH44EW series perform well in many applications, such as position control, speed detection, and flow detection as a non-contact magnetic sensor.
2. Features
- 4V to 30V DC operation voltage
- Open-Collector sinking type
- 50m A maximum sinking output current.
- Reverse Polarity Protection
- Good temperature performance
3. Applications
- The brushless DC motor, DC fans, DC water pump
- The home appliance control panel
- sewing equipment, textile machinery
- speed sensor, position detecting, counting and
- The flow sensor, flow meter
- The auto-ignition, safety alarm device
- other industrial control fields
4. Functional Block Diagram
Pin1.VCC REG
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 OH44E OH44EW
Package type TO-92S...
