Alfa Electronics AH422
The sensor is designed to respond to South poles. The output will be turned off with high output level.| Part No. | AH422 |
|---|---|
| Datasheet | AH422 Download |
| Manufacturer | Alfa Electronics |
| Description | High Sensitive Digital-Unipolar Hall Effect Sensor |
| Buy | Stock & Price |
FEATURES
● Miniature construction● High sensitivity of 30/20Gauss (typ.)
● Wide voltage range of 3.8 Vdc to 40 Vdc
● Temperature range of -40 °C to 125 °C
● Highest ESD performance up to ±4 kV
● Open Collector Output
APPLICATIONS
● BLDC Motor Commutation● Flow sensor
● Position sensor
● Speed sensor
● Proximity sensor Package REV1.0 04/2020 1 AH422 High Sensitive Digital-Unipolar Hall Effect Sensor Alfa Electronics Co.,Ltd Ordering information Part number AH422UA AH422SU Package TO92S SOT23 Packing Bulk, 1000 pieces/bag Tape&Reel, 3000 pieces/reel Ambient, TA -40℃ to 125℃ -40℃ to 125℃ Pin assignment Pin number 1 2 3 Name VDD GND Vout Function Power supply Ground Output
ABSOLUTE MAXIMUM RATINGS
The absolute maximum value is the limiting value when the chip is applied, above which the chip can be damaged. Although the function of the chip is not necessarily damaged when the absolute maximum value is exceeded, the reliability of the chip may be affected if the absolute maximum value is exceeded for a certain time.
