Magnetic Speed Sensors

True Zero-Speed Differential Hall-Effect Sensor IC for Ring Magnet Applications

A1468

The A1468 provides precise speed and position sensing for ring magnet applications, featuring true zero-speed operation, continuous calibration, and a wide operating voltage range (4V-26.5V) for robust performance.

Product Details

Top Features

  • 4.0 to 26.5 V supply operating range
  • Minimum differential field 20 Gpk-pk
  • Running mode calibration for continuous optimization
  • Single chip IC for high reliability
  • Precise duty cycle signal throughout operating temperature range
  • Large operating air gaps
  • Automatic Gain Control (AGC) for air-gap–independent switchpoints
  • Automatic Offset Adjustment (AOA) for signal processing optimization
  • True zero-speed operation
  • Undervoltage lockout
  • Reverse battery protection
  • Scan and IDDQ for increased test coverage
Target Application

Part Number Specifications and Availability

View Full Specification Details

A1468LK-T

direction_info
Speed
physical_interface
3-Wire (voltage)
technology
Hall
package
4-Pin SIP
market
Automotive, Industrial

A1468LKTN-T

direction_info
-
physical_interface
-
technology
-
package
-
market
Automotive, Industrial

A1468LKTS-T

direction_info
-
physical_interface
-
technology
-
package
-
market
Automotive, Industrial

Design Tools