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Description：
The MT6816 is MagnTek’s 3rd generation angle encoder IC, it is based on anisotropic magneto resistance (AMR) and proprietary signal condition technology with 0°~360° full measurement range. The sensor contains two Wheatstone bridges and signal condition ASIC. With the rotation of magnet flux, the MT6816 outputs encoded angle signals，the signal delay is as low as 2us, and provides 14 bit angle data for customer by 3-Wire/4-Wire SPI interface.
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 MT6815 is available in a SOP-8 packages 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℃~125℃ Operating Temperature Range
- Typical INL<±0.75° and at Full Operating Temperature Range INL<±1.0°
- Out Propagation Delay < 2 us
- Maximum Rotation Speed 25,000 rpm
- 14 bit c=Core Resolution
- Incremental ABZ Resolution 1~1024 Pulses per Revolution User Programmable
- UVW output resolution 1~16 ploe-pairs per revolution user programmable
- 12 Bit PWM Output
- Up to 5 Times Online Zero Position Program
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