| Part Number | A1422 |
| Manufacturer | Allegro MicroSystems |
| Title | High Precision Hall Effect AC-Coupled Differential Sensor |
| Description | The A1421, A1422, and A1423 are AC-coupled Hall-effect sensor ICs which include monolithic integrated circuits that switch in response to changing... |
| Features |
and Benefits
• Integrated tracking capacitor • Used for sensing motion of ring magnet or ferrous targets • Wide operating temperature range • Operation with magnetic input signal frequency from 20 Hz to 30 kHz • EMI/ESD-resistant • Large effective ai... |
| Datasheet |
 A1422 Datasheet
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