Hall Effect Sensor US1881 OH188

25.00

The US1881 is an integrated Hall effect latched sensor. Holding a magnet near the sensor will cause the output pin to toggle. A hall effect sensor is much smaller, operates with low amount of current. This can attached with any microcontroller or electronic circuit.

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Description

The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. If a magnetic flux density larger than threshold level, digital output (DO) is turned on (low). The output state is held until a magnetic flux density reversal falls below threshold level, digital output (DO) to be turned off (high).

Features:

  • Low current consumption
  • Temperature compensation
  • Wide operating voltage range
  • Open-Collector pre-driver
  • Reverse polarity protection
  • Lead Free Package: TO-92

 

Specifications:

  • Operating Voltage: 3.5V DC to 24V DC
  • Output Current: 50mA

 

Application:

  • Speed measurement
  • Object counting

 

Package Contains:

  • 1 X Hall Effect Sensor US1881KUA OH188

Additional information

Weight 0.002 kg

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