MT6835 Magnetic Encoder 21bit High Precision 4-Wire SPI AB16384 Pulse SPI ABZ Mode for Stepper Brushless Motor

MT6835 Magnetic Encoder 21bit High Precision 4-Wire SPI AB16384 Pulse SPI ABZ Mode for Stepper Brushless Motor leírása

The MT6835 chip is a fourth-generation magnetic angle encoder IC, a major upgrade from the MT6825. Based Anisotropic Magnetoresistive (AMR) technology and proprietary signal processing technology, it achieves absolute angle measurement from 0 to 360.
The chip consists of a pair of AMR Wheatstone bridges and a signal processing ASIC. With the rotation of a magnetic field parallel to the chip surface, the chip outputs ABZ/UVW, PWM, and other angle signals. Users can also read the 21-bit absolute angle data from the chip via an SPI interface with a clock speed to 16MHz.
Supports speeds to 120,000 RPM.
The MT6835 chip is suitable for various applications requiring high-speed, high-precision control, such as closed-loop stepper motor control, 2500- servo motor control, and 17-bit absolute value servo motor control.
Operating Voltage (V): 3.3-5.0

Maximum Supported Speed: Less than 120,000 RPM
PWM Output: 12-bit
Operating Temperature (C): -40~125C
ABZ Incremental Output: 1~16384 lines (programmable)
UVW Incremental Output: 1~16 poles (programmable)
Absolute Angle Resolution: 21-bit
System Delay (Constant Speed): 2us~10us
Communication Interface: 4-wire SPI
Color:
Material: PCB

Package Contents:
1 * Magnetic Encoder
1 * Magnet
2 * cable