ABLIC S-57RB S Hall Effect Sensors

ABLIC S-57RB S Hall Effect Sensors are high-accuracy hall effect latch ICs developed by CMOS technology that operates with high temperature and high-withstand voltage. The output voltage level changes when the ICs detect the intensity level of magnetic flux density and a polarity change. The S-57RB magnetic sensors offer a "magnetic simulation service" that provides the ideal combination of magnets and hall effect ICs. This magnetic simulation service reduces prototype production, development period, and development costs. These magnetic sensors feature a built-in regulator, built-in reverse-voltage protection circuit, and built-in output current limit circuit. The S-57RB hall effect sensors operate at -40°C to 150°C temperature range. Typical applications include automobile equipment, housing equipment, industrial equipment, and DC brushless motor for automotive applications.


  • Built-in regulator
  • Built-in reverse voltage protection circuit
  • Built-in output current limit circuit
  • 500kHz typical chopping frequency
  • 2.7V to 26V power supply voltage range
  • -40°C to 150°C operating temperature range


  • Automobile equipment
  • Housing equipment
  • Industrial equipment
  • DC brushless motor for automotive applications

Block Diagrams

Published: 2021-03-22 | Updated: 2022-03-11