AH175 is a single digital output Hall effect switch produced by Anachip. It has a working voltage range of 3.5V to 20V and a working temperature range of -40°C to 125°C. The chip has an open-drain output driver, chip power reverse-connection protection, etc. It can be used for rotor position sensing, current switch, RPM detection and other applications.
The Anachip AH175 is a single-digital-output Hall-effect sensor designed specifically for high-temperature operation, ranging from -40°C to +125°C. The device integrates an on-chip Hall voltage generator, amplifier, and comparator with switching hysteresis to ensure noise rejection in demanding environments.
| Operating temperature range | -40°C ~ +125°C |
|---|---|
| Supply voltage | 3.5V to 20V DC |
| Output sink current | 25mA |
| Package types | SIP3, SOT23 |
| Output type | Open collector pre-driver |
The device is suitable for rotor position sensing, current switching, encoders, and RPM detection.
The device operates between -40°C and +125°C.
The maximum output sink current is 25mA.
The supply voltage ranges from a minimum of 3.5V to a maximum of 20V.