OH34 Unipolar Hall Effect Switch IC
General Description:
Part No.: OH34 Operate temperature: -40～125℃ Package:3000pcs/reel
OH34 Hall switch IC is internally consisted by reverse voltage protection device, voltage regulator, hall voltage generator, a differential amplifier, Schmitt trigger and the open collector output level, which can change magnetic field signal into digital voltage output. With the typical feature of small size and stable performance, OH34 is widely used in all kinds of position control, speed detection, flow detection occasions as a non-contact switch.
Features
Ø 4V to 24V DC operation voltage
Ø Open-Collector pre-driver
Ø 25mA maximum sinking output current.
Ø Reverse Polarity Protection
Applications
Ø Speed measurement
Ø Home appliances
Ø Position detection
Ø Flow measurement
Absolute Maximum Ratings （TA=25℃）
Supply Voltage VCC··············3.5-30V Operating Temperature Range TA ···········-40～125℃
Output Current IO···················25mA Storage Temperature RangeTS ················-55～150℃