MT6813CT-LAC

MagnTek
MT6813 Magnetic Angle Position Sensor Features and Benefits ￭ Based on advanced AMR Sensing Technology with 0°~360° Full Range Angle Sensing ￭ Contactless Angle Measurement ￭ Independent Output Interface: I2C, SPI, Analog and PWM ￭ Programmable Linear Transfer Characteristic ￭ Programmable Zero Position ￭ 14-bit Core Resolution ￭ 12-bit DAC/PWM Resolution ￭ User Programmable Resolution & Z...
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MT6813 Magnetic Angle Position Sensor Features and Benefits ￭ Based on advanced AMR Sensing Technology with 0°~360° Full Range Angle Sensing ￭ Contactless Angle Measurement ￭ Independent Output Interface: I2C, SPI, Analog and PWM ￭ Programmable Linear Transfer Characteristic ￭ Programmable Zero Position ￭ 14-bit Core Resolution ￭ 12-bit DAC/PWM Resolution ￭ User Programmable Resolution & Zero Position ￭ RoHS Compliant 2011/65/EU ￭ SOP-8 or QFN-16 Package General Description The MagnTek rotary position sensor MT6813 is an IC based on advanced AMR magnetic sensing technology. The sensor contains two Wheatstone bridges formed by a magnet field sensing element array. A rotating magnetic field in the x-y sensor plane delivers two sinusoidal output signals indicating the angle (α) between the sensor and the magnetic field direction. Within a homogeneous field in the x-y plane, the output signals are relatively independent of the physical placement in the z direction. Applications ￭ Absolute Linear Position Sensor ￭ BLDC Motor Control ￭ Robotics Control ￭ Contactless Potentiometer ￭ Power Tools www.magntek.com.cn | Magnetic Tech Makes Magic Change The sensor is only sensitive to the magnetic field direction as the sensing element output is specially designed to be independent from the magnet field strength. This allows the device to be less sensitive to magnet variations, stray magnetic fields, air gap changes and off-axis misalignment. A standard I2C or SPI (3-Wire or 4-Wrie) interface allows a host microcontroller to read the 14-bit absolute angle position data from MT6813. The absolute angle position is also provided as PWM output or linear analog signal proportional to VDD from a 12 bit DAC. 1 Rev 3.1 2020.05 PDF
Документация на MT6813CT-PAD 

Microsoft PowerPoint - MT6813_Rev.3.1

Дата модификации: 11.12.2020

Размер: 1.27 Мб

24 стр.

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    E40H8-3600-3-N-5 (AUTONICS)