Product Family

HAL® 14xy

Hall-Effect Switches for Industrial and Consumer Applications

Short Description

The HAL 14xy Hall-switch family is designed for Industrial and Consumer applications. The sensors are produced in CMOS technology as 3-wire devices with open-drain output transistor including a temperature-compensated Hall plate with active offset compensation, a comparator, and an output stage. The comparator compares the actual magnetic flux through the Hall plate (Hall voltage) with the fixed reference values (switching points). Accordingly, the output transistor is switched on or off. The active offset compensation leads to constant magnetic characteristics over supply voltage and temperature range. In addition, the magnetic parameters are robust against mechanical stress effects. HAL 14xy is available in a JEDEC TO236-compliant SMD-package 3-lead SOT23.

Block diagram – system architecture

https://www.micronas.tdk.com/sites/default/files/svg/HAL__14xy_Block-jh_.svg
https://www.micronas.tdk.com/sites/default/files/fallback/HAL_14xy_420_2.gif

All products of this family

HAL 1401

Package: SOT23
Ordering Code: HAL 1401SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Bipolar
Temp. Range: -20°C - 125°C
Switching Points [mT] at 25°C:
BON 0.4 - BOFF -0.4

HAL 1402

Package: SOT23
Ordering Code: HAL 1402SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Latching
Temp. Range: -20°C - 125°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 2.5 - BOFF -2.5

HAL 1403

Package: SOT23
Ordering Code: HAL 1403SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Unipolar
Temp. Range: -20°C - 125°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 5.5 - BOFF 3.7

HAL 1404

Package: SOT23
Ordering Code: HAL 1404SU-I
Interface : 2-Wire, Open-drain
Switching Behavior: Latching
Temp. Range: -20°C - 125°C
TC ppm/K: -1200
Switching Points [mT] at 25°C:
BON 7.6 - BOFF -7.6

HAL 1405

Package: SOT23
Ordering Code: HAL 1405SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Latching
Temp. Range: -20°C - 125°C
TC ppm/K: -1200
Switching Points [mT] at 25°C:
BON 13.5 - BOFF -13.5

HAL 1406

Package: SOT23
Ordering Code: HAL 1406SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Unipolar
Temp. Range: -20°C - 125°C
TC ppm/K: -1200
Switching Points [mT] at 25°C:
BON 18.9 - BOFF 17.3

HAL 1407

Package: SOT23
Ordering Code: HAL 1407SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Unipolar
Temp. Range: -20°C - 125°C
TC ppm/K: -300
Switching Points [mT] at 25°C:
BON 28.2 - BOFF 23.9

HAL 1408

Package: SOT23
Ordering Code: HAL 1408SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Unipolar
Temp. Range: -20°C - 125°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON -5.5 - BOFF -3.7

HAL 1409

Package: SOT23
Ordering Code: HAL 1409SU-I
Interface : 3-Wire, Open-drain
Switching Behavior:
Unipolar Inverted
Temp. Range: -20°C - 125°C
TC ppm/K: -1000
Switching Points [mT] at 25°C:
BON 3.7 - BOFF 5.5

HAL 1410

Package: SOT23
Ordering Code: HAL 1410SU-I
Interface : 3-Wire, Open-drain
Switching Behavior: Unipolar
Temp. Range: -20°C - 125°C
TC ppm/K: -1200
Switching Points [mT] at 25°C:
BON 12.0 - BOFF 7.0