Speed and gear
Product Introduction:
The product series of magnetic speed (gear) sensor designed and developed by Huacan electronics covers all kinds of speed detection and speed detection with direction, magnetic encoder (ring magnet) and gear tooth induction, GMR technology. It is widely used in gearbox, wheel speed, engine and motor.
| Differential Hall wheel speed sensor IC | ||||||||
| Product model | type | Working voltage | Low pass filter |
High-pass filter |
Differential magnetic field intensity | hysteresis | Working temperature | Packaging form |
| Vdd（V） | Fcu（KHz） | Fcl（Hz） | Bdiff（f=1kHz） | Bhys（f=1kHz Bdiff=5mT） | ℃ | |||
| HC 9621 | The differential | 4.5～24 | >20 | <10 | 6mT | 1.2mT | -40～150 | SIP-4 |
