Description：
The MT6804 is an IC based on anisotropic magneto resistance (AMR) technology. The sensor contains two Wheatstone bridges and signal condition ASIC, compared to MT6801, the MT6804 can provide incremental output with 0~360° measurement range. With the rotation of magnet flux, the MT6801 outputs encoded angle signals and also an I²C interface is provided for customer to read internal angle data. Compared to traditional Hall sensors, the AMR angle sensor reduces the need for magnetic fields due to its operation in the saturation region, making customer installation easier. The MT6804 is available in a SOP-8 package and it is suitable for position feedback in motor control, rotation control for consumer and industry applications.
Features:
- Based on AMR technology with 0~360° Range Angle Sensing
- 3.3~5.0V Operating Voltage Range
- -40℃~150℃ Operating Temperature Range
- Typical INL<±1.0° and at Full Operating Temperature Range INL<±1.5°
- Incremental ABZ/SDI Output with 8~12 Bit Resolution
- Incremental UVW Output with 1, 2 and 4 Pole Pairs
- Analog Output with 10%~90% VDD（10 Bit DAC）
- A Standard I²C Interface for Angle Data Read
- Up to 7 Times Online Zero Position Program
Application：Permanent Magnet Synchronous Motor ect.
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