Sensors

Introduction – Magnetic sensor ICs (Hall effect ICs)

Hall effect ICs by ABLIC Inc. detect magnet field and output signals. By combining with a magnet, these Hall effect ICs can detect open/close, rotation and direction in various devices. ABLIC Inc.’s Hall effect ICs – small, low current consumption, high density mounting – are suitable for portable devices, home appliances, housing equipments and more. 3 magnet field detection types of omnipolar detection, unipolar detection and bipolar detection are available for various applications.

1. Best for open / close switches of portable devices: super low current consumption 1.4 μA

Open/close detection

  • By combining with a magnet, this Hall effect ICs can be used for the open/close or slide switches. Due to its low current consumption, this IC is especially suitable for portable devices that must be compact. Also, the IC can be used in many appliances due to its wide operating voltage.
  • Low current consumption, High-accuracy/high-sensitivity

» Supply voltage (1.6 to 3.5V) S-5712A seriesPDF
» Supply voltage (2.7 to 5.5V) S-5716 seriesPDF

2. Best for detecting open / close state and direction of home appliances and housing equipments:3V to 5V system from low speed to high speed

Fast Detection

  • Detect open/close state and direction in various devices
  • High speed detection is possible with the detection frequency of 20KHz
  • Possible for selecting the best ICs in consideration of the balance between the detection frequency from low speed to high speed and current consumption

» Medium and high speed operation S-5715 SeriesPDF
» 125°C operation S-57B1 SeriesPDF

3. Best for detecting rotation state and direction of home appliances and housing equipments: products with biopolar detection from low speed to high speed

Rotation Detection

  • Detect direction and rotation state in various devices
  • High speed detection is possible with the detection frequency of 20KHz
  • Possible for selecting the best ICs in consideration of the balance between the detection frequency from low speed to high speed and current consumption

» Low voltage operation S-5724 SeriesPDF
» Operation from low speed to high speed S-5725 SeriesPDF
» 125°C operation S-57M1 SeriesPDF