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
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
