HAL 302x

Fast Stray-Field Robust Motor Position Sensor

The HAL 302x family from Micronas is designed to meet the demand for robust motor position sensing in environments with stray magnetic fields, while also aligning with ISO 26262 compliance in automotive and industrial developments. 

Application:

• Electric pumps,
• Electric valves, 
• Electric power steering,
• E-motors (e-axle),
• Electric brake boosters,
• Electromechanical braking (EMB).

HAL 15xy

First ISO 26262 Compliant, Low-Power Hall Switch

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.

Application:

• Motor Commutation,
• Buckle Switch,
• Blind,
• Switch.

HAL 83x / HAC 83x

Robust Multi-Purpose Linear Hall-Effect Sensor

The HAL 83x family consists of robust multi-purpose Hall sensors for linear displacement and angle detection below 90°. They offer flexibility thanks to the analog and PWM output as well, as to the programmable low-pass filter. Due to the high temperature stability, the sensors can be applied in harsh environments and their ability to detect low magnetic fields leads to reduced system costs.

Application:

• Distance and linear movement measurements,
• throttle position,
• pedal position and EGR applications,
• contactless potentiometers.

HAL 188x / HAL 1890

Entry-Level Linear Hall-Effect Sensor

The HAL 188x / HAL 1890 family is a universal, value-optimized Hall-effect sensor family with a ratiometric, linear analog output or with SENT interface. The sensors can be used for magnetic-field measurements such as detection of mechanical movement, e.g. for small-angle or distance measurements. The sensors are robust and can be used in harsh electrical and mechanical environments.

Application:

• Small-angle or linear measurements,
• current sensing,
• rotary selector.

HAL 24xy

Precise and Robust Programmable Linear Hall-Effect Sensor Family

The new HAL 24xy family offers extended distance measurement, improved robustness and state-of-the-art diagnostic functions for applications under stringent conditions. The sensor provides an improved output linearization by incorporating a flexible compensation function with 16 programmable setpoints. In addition, angles up to 180° can be measured even with a simple magnet configuration.

Application:

• Distance and linear movement measurements,
• throttle position,
• pedal position and EGR applications,
• contacless potentiometers.

HAL 37xy

The HAX 37xy family is the second sensor generation using Micronas’ proprietary 3D HAL technology, which offers a further improvement of the angular performance. Compared to the first generation, a 30% lower angular error has been achieved. HAC 37xy features integrated capacitors for improved electromagnetic compatibility (EMC) and PCB-less applications. It is available in the TO92UF package. HAR 37xy is the dual-die version of the HAL 37xy family. It is available in the same SOIC8 package as of HAL 37xy. Each sensor provides true redundancy as it consists of two independent dies stacked in a single package. The stacked-die architecture ensures that both dies sense the same magnetic field position, thus generating synchronous measurement outputs.

Application:

• Linear movement measurements (EGR, clutch, transmission position)
• Rotary position measurements (gear selector, motor air management)
• Non-contact potentiometer