Allegro MicroSystems A31010 Unidirectional Linear Hall-Effect Sensors
Allegro MicroSystems A31010 Unidirectional Linear Hall-Effect Sensors provide a voltage output proportional to the applied magnetic field. The A31010 features a user-controlled sleep pin and a rapid wake-up time that allows minimal power consumption and provides magnetic data quickly after waking up. These features, coupled with a low supply voltage rating of 2.5V and non-ratiometric output, make the IC ideal for battery-powered applications.
Features
- User-controlled sleep mode with fast (<60µs) wakeup time for lag-free power savings
- 3.2mA active and 25µA sleep current reduces total power consumption and extends battery life
- Operates down to 2.5V supply for battery applications
- Low quiescent voltage output (QVO) maximizes output range and resolution at ADC input
- Ambient temperature range from –20°C to +85°C, suited for personal electronics and gaming applications
Applications
- Game controllers
- Joysticks
- Triggers
- Personal electronics
- Keyboards
- Virtual and augmented reality devices
- Human-machine interfaces
Videos
FUNCTIONAL BLOCK DIAGRAM
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Paskelbta: 2022-07-27
| Atnaujinta: 2023-05-08