OH137A0/ OH17 Bipolar Hall IC

Bipolar Hall IC, DIP package

Supply voltage

Operating point (Bop)

Release point (BRP)

Operating temperature

Average supply current

Output current



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OH137A0 OH17 Bipolar Hall IC Datasheet

Product description

OH137A0, OH17 bipolar IC response to an N/S alternative magnetic field. Each 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.


  • 4.5V to 24V DC operation voltage
  • Open-Collector pre-driver
  • 25mA maximum sinking output current.
  • Reverse Polarity Protection


  • Position detection
  • Flow measurement

Magnetic-electrical Transfer Characteristics



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