Product Family

HAL® 15xy

First ISO 26262 Compliant, Low-Power Hall Switch

 

Short Description

The HAL 15xy  family consists of different Hall switches containing a temperature-compensated Hall plate with active offset compensation and comparator, available optionally with open-drain or current output.

As global Hall switch supplier with long-term experience since 1993, 1.5 billion shipped automotive switches and leading expertise in high-quality Hall-effect sensor solutions, TDK-Micronas expands its large switch portfolio with the new HAL 15xy family.

All CMOS wafer processing is done in TDK-Micronas’ facilities in Freiburg (Germany) to ensure best quality control and highest flexibility.

As improved successor of the well-known HAL 5xy family, the HAL 15xy is available as 3-wire version with short-circuit protected open-drain output and 2-wire version with current output. HAL 15xy is available in the smallest SOT23 package and provides lowest power consumption, fast response times, and special safety features like a unique power-on self-test for greater customer benefit at an excellent price-performance ratio.

With different switching-point versions, the HAL 15xy switch family serves a broad variety of automotive and industrial applications under harshest temperature conditions.

HAL 15xy fulfills the latest quality and functional safety standards as AEC-Q100 qualified and ISO 26262 ASIL ready device, enabling our customers to target even the most safety-critical applications.

Block diagram – system architecture

HAL 15xy sensors are monolithic integrated circuits which switch in response to magnetic fields. If a magnetic field with flux lines perpendicular to the sensitive area is applied to the sensor, the biased Hall plate forces a Hall voltage proportional to this field. The Hall voltage is compared with the actual threshold level in the comparator. If the magnetic field exceeds the threshold levels, the output stage (open drain output for 3-wire devices or  current source for 2-wire devices) is switched to the appropriate state.

The built-in hysteresis eliminates oscillation and provides switching behavior of output without bouncing. Magnetic offset caused by mechanical stress is compensated by using the “switching offset compensation technique”.

The device is able to withstand a maximum supply voltage of 24 V for unlimited time and  features overvoltage capability up  to 40 V load dump.

https://www.micronas.com/sites/default/files/svg/HAL15xy_Block-jh.svgHAL 15xy
https://www.micronas.com/sites/default/files/fallback/HAL15xy_Block_1500px.gifHAL 15xy

All products of this family

HAL 1501

Package: SOT23
Ordering Code: HAL 1501SU-A
Interface : Open-drain
Switching Behavior: Bipolar
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 0.4 - BOFF -0.4

HAL 1501

Package: TO92UA
Ordering Code: HAL 1501UA-A
Interface : Open-drain
Switching Behavior: Bipolar
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 0.4 - BOFF -0.4

HAL 1502

Package: SOT23
Ordering Code: HAL 1502SU-A
Interface : Open-drain
Switching Behavior: Latching
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 2.5 - BOFF -2.5

HAL 1502

Package: TO92UA
Ordering Code: HAL 1502UA-A
Interface : Open-drain
Switching Behavior: Latching
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 2.5 - BOFF -2.5

HAL 1503

Package: SOT23
Ordering Code: HAL 1503SU-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 5.5 - BOFF 3.7

HAL 1503

Package: TO92UA
Ordering Code: HAL 1503UA-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 5.5 - BOFF 3.7

HAL 1506

Package: SOT23
Ordering Code: HAL 1506SU-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1200
Switching Points [mT] at 25°C:
BON 18.9 - BOFF 17.3

HAL 1506

Package: TO92UA
Ordering Code: HAL 1506UA-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1200
Switching Points [mT] at 25°C:
BON 18.9 - BOFF 17.3

HAL 1507

Package: SOT23
Ordering Code: HAL 1507SU-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -300
Switching Points [mT] at 25°C:
BON 28.2 - BOFF 23.9

HAL 1507

Package: TO92UA
Ordering Code: HAL 1507UA-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -300
Switching Points [mT] at 25°C:
BON 28.2 - BOFF 23.9

HAL 1508

Package: SOT23
Ordering Code: HAL 1508SU-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON -5.5 - BOFF -3.7

HAL 1508

Package: TO92UA
Ordering Code: HAL 1508UA-A
Interface : Open-drain
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON -5.5 - BOFF -3.7

HAL 1509

Package: SOT23
Ordering Code: HAL 1509SU-A
Interface : Open-drain
Switching Behavior:
Unipolar Inverted
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 3.7 - BOFF 5.5

HAL 1509

Package: TO92UA
Ordering Code: HAL 1509UA-A
Interface : Open-drain
Switching Behavior:
Unipolar Inverted
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 3.7 - BOFF 5.5

HAL 1562

Package: SOT23
Ordering Code: HAL 1562SU-A
Interface : Current source
Switching Behavior: Latching
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 12.0 - BOFF -12.0

HAL 1562

Package: TO92UA
Ordering Code: HAL 1562UA-A
Interface : Current source
Switching Behavior: Latching
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 12.0 - BOFF -12.0

HAL 1563

Package: SOT23
Ordering Code: HAL 1563SU-A
Interface : Current source
Switching Behavior:
Unipolar Inverted
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 7.6 - BOFF 9.4

HAL 1563

Package: TO92UA
Ordering Code: HAL 1563UA-A
Interface : Current source
Switching Behavior:
Unipolar Inverted
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 7.6 - BOFF 9.4

HAL 1564

Package: SOT23
Ordering Code: HAL 1564SU-A
Interface : Current source
Switching Behavior:
Unipolar Inverted
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 4.1 - BOFF 6.0

HAL 1564

Package: TO92UA
Ordering Code: HAL 1564UA-A
Interface : Current source
Switching Behavior:
Unipolar Inverted
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 4.1 - BOFF 6.0

HAL 1565

Package: SOT23
Ordering Code: HAL 1565SU-A
Interface : Current source
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 6.0 - BOFF 4.1

HAL 1565

Package: TO92UA
Ordering Code: HAL 1565UA-A
Interface : Current source
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 6.0 - BOFF 4.1

HAL 1566

Package: SOT23
Ordering Code: HAL 1566SU-A
Interface : Current source
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 9.4 - BOFF 7.6

HAL 1566

Package: TO92UA
Ordering Code: HAL 1566UA-A
Interface : Current source
Switching Behavior: Unipolar
Temp. Range: -40°C - 170°C
Switching Points [mT] at 25°C:
BON 9.4 - BOFF 7.6