Angle Sensors

Overview Direct Angle Sensors

New types of Hall-effect sensors do not measure the absolute magnetic field anymore. So-called direct angle sensors capture the field vector by measuring sine and cosine components of the magnetic field. This is possible due to the new 3D HAL technology from TDK-Micronas. Vertical Hall plates measure the magnetic field components in the chip plane and not the components perpendicular to the chip surface. These kind of sensors provide angular and position information directly via an output signal proportional to the measured angle or position.

License Note: HAL 37xy and HAL 39xy use licenses of Fraunhofer Institute for Integrated Circuits IIS.

Selection Guide

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


Angle Sensors

  • HAL 302x
    • TA = −40 to 150 °C
    • SOIC8 package
    • Motor Position Sensing
    • High-speed 360° angle measurement
    • Programmable characteristics
    • Diagnostic functions
    HAL 3020
    • Lower current consumption
    HAL 3021
    • Higher robustness against mechanical tolerances
    • Higher SNR
    • Closer air gaps, smaller target magnet
  • HAL 39xy
    • TA = −40 to 150 °C
    • SOIC8 or TO92UF, or SSOP16 package
    • SEooC according to ISO 26262
    • Stray-field compensation for homogenous and gradient magnetic fields
    • 3D position detection (linear movement, angle and position)
    • Direct 12 V battery supply
    • Programmable characteristics in a non-volatile memory
    HAL 3900
    • SPI interface
    • Position and BX, BY, BZ
    HAL 3930
    • PWM/SENT/Switch interface
    • Up to two angles
    HAC 3930
    • PWM/SENT/Switch interface
    • Up to two angles
    • Integrated capacitors
    HAL 3960
    • 2-wire PWM interface
    • One angle
    • Integrated capacitors
    HAL 3970
    • SPC Interface
    HAL 3980
    • PSI5 Rev. 2.x interface
    • Angle and angle velocity
    HAR 3900
    • SPI interface
    • Dual-die variant
    HAR 3927
    • Analog output or SENT interface
    • Dual-die variant
    HAR 3930
    • PWM or SENT interface
    • Dual-die variant
  • HAL 37xy
    • TA = −40 to 150°C
    • SOIC8, TO92UP or TO92UF package
    • Superior accuracy
    • Programmable characteristics in a non-volatile memory
    • Diagnostic functions
    • Measurement of angular and linear position
    HAL 3715
    • 12-bit analog modulo output
    HAL 372x
    • 12-bit analog output
    HAL 373x
    • PWM and SENT output
    HAR 3715
    • 12-bit analog modulo output
    • Dual-die variant
    HAR 372x
    • 12-bit analog output
    • Dual-die variant
    HAR 373x
    • PWM and SENT output
    • Dual-die variant
    HAC 3715
    • 12-bit analog modulo output
    • Integrated capacitors
    HAC 372x
    • 12-bit analog output
    • Integrated capacitors
    HAC 373x
    • PWM and SENT output
    • Integrated capacitors

All products of this class

Product Package Temp. Range Interface Ordering Code
HAC 3715 TO92UF -40°C-170°C Analog HAC 3715UF-A
HAC 3725 TO92UF -40°C-170°C Analog HAC3725UF-A
HAC 3726 TO92UF -40°C-170°C Analog HAC3726UF-A
HAC 3727 TO92UF -40°C-170°C Analog HAC3727UF-A
HAC 3735 TO92UF -40°C-170°C PWM, SENT HAC3735UF-A
HAC 3736 TO92UF -40°C-170°C PWM, SENT HAC3736UF-A
HAC 3737 TO92UF -40°C-170°C PWM, SENT HAC3737UF-A
HAC 3980 TO92UF -40°C-170°C PSI5 HAC3980UF
HAL 3020 SOIC8 -40°C-170°C Analog, Analog Differential HAL3020DJ
HAL 3021 SOIC8 -40°C-170°C Analog, Analog Differential HAL3021DJ
HAL 3715 TO92UP -40°C-170°C Analog HAL 3715UP-A
HAL 3715 SOIC8 -40°C-170°C Analog HAL 3715DJ-A
HAL 3725 TO92UP -40°C-170°C Analog HAL 3725UP-A
HAL 3725 SOIC8 -40°C-170°C Analog HAL 3725DJ-A
HAL 3726 TO92UP -40°C-170°C Analog HAL 3726UP-A
HAL 3726 SOIC8 -40°C-170°C Analog HAL 3726DJ-A
HAL 3727 TO92UP -40°C-170°C Analog HAL 3727UP-A
HAL 3735 TO92UP -40°C-170°C PWM, SENT HAL 3735UP-A
HAL 3735 SOIC8 -40°C-170°C PWM, SENT HAL 3735DJ-A
HAL 3736 TO92UP -40°C-170°C PWM, SENT HAL 3736UP-A
HAL 3737 SOIC8 -40°C-170°C PWM, SENT HAL 3737DJ-A
HAL 3900 SOIC8 -40°C-170°C SPI HAL3900A-DJ
HAL 3927 SOIC8 -40°C-170°C Analog HAL3927DJ-A
HAL 3930 SOIC8 -40°C-170°C PWM, SENT HAL3930A-DJ
HAL 3960 SOIC8 -40°C-170°C PWM HAL3960DJ
HAL 3970 SOIC8 -40°C-170°C SPC HAL3970A-DJ
HAL 3980 SOIC8 -40°C-170°C Digital, SERIAL HAL3980A-DJ
HAR 3715 (Dual-Die) SOIC8 -40°C-170°C Analog HAR 3715DJ-A
HAR 3725 (Dual-Die) SOIC8 -40°C-170°C Analog HAR 3725DJ-A
HAR 3726 (Dual-Die) SOIC8 -40°C-170°C Analog HAR 3726DJ-A
HAR 3727 (Dual-Die) SOIC8 -40°C-170°C Analog HAR 3727DJ-A
HAR 3735 (Dual-Die) SOIC8 -40°C-170°C PWM, SENT HAR 3735DJ-A
HAR 3736 (Dual-Die) SOIC8 -40°C-170°C PWM, SENT HAR 3736DJ-A
HAR 3737 (Dual-Die) SOIC8 -40°C-170°C PWM, SENT HAR 3737DJ-A
HAR 3795 (Dual-Die) SOIC8 -40°C-170°C PWM, SENT HAR3795DJ-A
HAR 3796 (Dual-Die) SOIC8 -40°C-170°C PWM, SENT HAR3796DJ-A
HAR 3797 (Dual-Die) SOIC8 -40°C-170°C PWM, SENT HAR3797DJ-A
HAR 3927 SOIC8 -40°C-170°C Analog HAR3927DJ-A
HAR 3930 SSOP16 -40°C-170°C PWM, SENT HAR3930A-GU