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Overview
| Topology | Other Topology |
| IC revision | 1.0 |
Description
The MagAlpha MA750 is a robust contactless angle encoder suitable for control buttons and knobs. The IC detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder attached to the rotor.
The output is digital (SPI) or PWM. For usual potentiometer replacement, the PWM signal can be filtered to obtain an analog signal.
Features
- -8 bit digital and 12 bit PWM output
- -500 kHz refresh rate
- -7.5 mA supply current
- -Serial interface for data readout and settings