Hall Switches

Overview Hall Switch Families

The simplest application is to use the sensor as a “digital switch”. The magnetic field strength is measured and compared with a fixed threshold level predefined or programmable in the sensor. As soon as this value is exceeded (switching point) the switching state at the output of the sensor changes and the output transistor is switched on or off. Two types of switches are available. 3-wire version with an open-drain output or 2-wire versions with current-coded output.

Selection Guide

Please view our selection guide for further information about our products:

 

Hall Switches

  • HAL 10xy
    • Open-drain output (3-wire)
    • Different switching points
    • TJ = -40 to 170°C
    • TO92 package
  • HAL 15xy
    • Open-drain output (3-wire) or current output (2-wire)
    • Chopper stabilized
    • High-precision thresholdsDifferent switching points and behavior
    • TJ = −40 to 170 °C
    • Package: SOT23 / TO92

All products of this class

Product Package Temp. Range Interface Ordering Code
HAL 1002 TO92UT -40°C-170°C 3-Wire HAL 1002UT-A
HAL 1501 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1501UA-A
HAL 1501 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1501SU-A
HAL 1502 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1502UA-A
HAL 1502 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1502SU-A
HAL 1503 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1503UA-A
HAL 1503 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1503SU-A
HAL 1504 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1504UA-A
HAL 1504 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1504SU-A
HAL 1505 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1505UA-A
HAL 1505 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1505SU-A
HAL 1506 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1506UA-A
HAL 1506 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1506SU-A
HAL 1507 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1507UA-A
HAL 1507 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1507SU-A
HAL 1508 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1508UA-A
HAL 1508 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1508SU-A
HAL 1509 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1509SU-A
HAL 1509 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1509UA-A
HAL 1510 TO92UA -40°C-170°C 3-Wire, Open-drain HAL 1510UA-A
HAL 1510 SOT23 -40°C-170°C 3-Wire, Open-drain HAL 1510SU-A
HAL 1561 TO92UA -40°C-170°C 2-Wire, Current source HAL 1561UA-A
HAL 1561 SOT23 -40°C-170°C 2-Wire, Current source HAL 1561SU-A
HAL 1562 SOT23 -40°C-170°C 2-Wire, Current source HAL 1562SU-A
HAL 1562 TO92UA -40°C-170°C 2-Wire, Current source HAL 1562UA-A
HAL 1563 SOT23 -40°C-170°C 2-Wire, Current source HAL 1563SU-A
HAL 1563 TO92UA -40°C-170°C 2-Wire, Current source HAL 1563UA-A
HAL 1564 SOT23 -40°C-170°C 2-Wire, Current source HAL 1564SU-A
HAL 1564 TO92UA -40°C-170°C 2-Wire, Current source HAL 1564UA-A
HAL 1565 TO92UA -40°C-170°C 2-Wire, Current source HAL 1565UA-A
HAL 1565 SOT23 -40°C-170°C 2-Wire, Current source HAL 1565SU-A
HAL 1566 TO92UA -40°C-170°C 2-Wire, Current source HAL 1566UA-A
HAL 1566 SOT23 -40°C-170°C 2-Wire, Current source HAL 1566SU-A