Linear Hall Sensors

Overview Linear Hall Sensor Families

Linear Hall sensors differ from the switches as follows: Depending on the magnetic field, the output does not have a discrete switching state, but provides a signal proportional to the magnetic-field strength. This output signal can be delivered as an analog output voltage, a pulse-width modulated signal (PWM) or even as a modern bus protocol (SENT). Different packages are available: through-hole SMD, single- or dual-die configuration, with our without integrated capacitors.

Linear Hall Sensors

Single Hall Plate

HAL 18xy
  • TJ = -40 to 170 °C
  • TO92 package
  • Value-optimized
HAL 1870
  • Programmable (EEPROM)
  • PWM output
HAL 1880
  • Programmable (EEPROM)
  • Ratiometric analog output
HAL 1881/82/83
  • Pre-configured sensitivity (EEPROM)
  • Ratiometric analog output
HAL 1890
  • Programmable (EEPROM)
  • SENT interface
    (SAE J2716 Rev. 4)
HAL 24xy
  • TJ = −40 to 170 °C
  • TO92 package
  • Programmable
HAL 2420
  • - 2-point calibration
HAL 2421
  • low output noise voltage
  • TJ = -40 to 140 °C
HAL 2425
  • 2-point calibration
  • 16 setpoints linearization
HAL 2455
  • 2-point calibration
  • 16 setpoints
  • PWM output
HAR 24xy
    • Dual-Die Hall sensors
      with in-package redundancy
    • TSSOP14 package
    HAL 28xy
    • TJ =−40 to 170 °C
    • TO92 package
    • Programmable (EEPROM)
    • High-precision sensors
    • Built-in RISC processor
    • Digital signal processing
    • Built-in temperature sensor
    HAL 2850
    • PWM output
    • 12-bit resolution
    HAL 8xy
    • TJ =−40 to 170 °C
    • TO92 or SOIC8 package
    • Programmable (EEPROM)
    HAL 83x
    • Analog output
    HAC 830
    • Integrated Caps
    • High accuracy
    • Analog output

    All products of this class

    Productsort descending Package Temp. Range Interface Ordering Code
    HAC 830 TO92UP -40°C-170°C Analog HAC830CV-A
    HAL 1820 SOT89 -40°C-170°C Analog, 3-Wire HAL 1820SF-A
    HAL 1821 SOT89 -40°C-170°C Analog, 3-Wire HAL 1821SF-A
    HAL 1822 SOT89 -40°C-170°C Analog, 3-Wire HAL 1822SF-A
    HAL 1823 SOT89 -40°C-170°C Analog, 3-Wire HAL 1823SF-A
    HAL 1870 TO92UA -40°C-170°C PWM HAL 1870UA-A
    HAL 1880 TO92UA -40°C-170°C Analog, 3-Wire HAL 1880UA-A
    HAL 1881 TO92UA -40°C-170°C Analog, 3-Wire HAL1881UA-A
    HAL 1882 TO92UA -40°C-170°C Analog, 3-Wire HAL1882UA-A
    HAL 1883 TO92UA -40°C-170°C Analog, 3-Wire HAL1883UA-A
    HAL 1890 TO92UA -40°C-170°C SENT, 3-Wire HAL1890UA-A
    HAL 2420 TO92UT -40°C-170°C Analog, 3-Wire HAL2420UT-A
    HAL 2420 SOIC8 -40°C-170°C Analog, 3-Wire HAL2420DJ-A
    HAL 2425 TO92UT -40°C-170°C Analog, 3-Wire HAL2425UT-A
    HAL 2425 SOIC8 -40°C-170°C Analog, 3-Wire HAL2425DJ-A
    HAL 2455 SOIC8 -40°C-170°C PWM HAL2455DJ-A
    HAL 2455 TO92UT -40°C-170°C PWM HAL2455UT-A
    HAL 2850 TO92UT -40°C-170°C PWM, 3-Wire HAL 2850UT-A
    HAL 830 TO92UT -40°C-170°C Analog HAL830UT-A
    HAL 830P TO92UT -40°C-170°C Analog HAL830PUT-A
    HAL 835 TO92UT -40°C-170°C Analog, PWM HAL835UT-A
    HAL 835P TO92UT -40°C-170°C Analog, PWM HAL835PUT-A
    HAR 2425 TSSOP14 -40°C-170°C Analog HAR2425GP-A
    HAR 2455 TSSOP14 -40°C-170°C PWM HAR2455GP-A