Datasheet Details
| Part number | A1469 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 852.40 KB |
| Description | Three-Wire True Zero-Speed Differential Peak-Detecting Sensor IC |
| Datasheet |
 A1469 Datasheet
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General Description
TheA1469 is an optimized Hall-effect sensing IC that provides a user-friendly solution for digital ring-magnet sensing, or when coupled with a magnet, ferromagnetic target sensing, in three-wire applications.
Key Features
- Unique design for robustness against high-power EMC transients.
- Peak detection based switching algorithm for large operating air gaps.
- Minimum differential field 20 Gpk-pk.
- Running mode calibration for continuous optimization.
- Precise duty cycle signal throughout operating temperature range.
- Automatic Gain Control (AGC) for air-gap.
- independent switchpoints.
- Automatic Offset Adjustment (AOA) for signal processing optim.