High Speed Magnetic Angle Encoding IC
MT6835
Features:
· Based on AMR technology, providing absolute angle measurement of 0°~360°
· Working voltage 3.3~5.0V
· Working temperature -40℃~125℃
· Linearity deviation typical value<±0.5°(factory value), linearity deviation typical value<±0.07°(typical value self-calibration), linearity deviation typical value<±0.02°(typical NLC self-calibration)
· The system delay is 2us~10us, and can support speeds up to 120,000 rpm
· Provide a standard 4-wire SPI interface (the highest clock is 16MHz) to read the 21-bit angle data inside the chip
· Incremental output ABZ supports any resolution of 1~16384 lines
· Incremental output UVW supports any polarity from 1 to 16
· Provide 12-bit PWM output
MT6825
Features:
· Based on AMR technology, providing absolute angle measurement of 0°~360°
· Working voltage 3.3~5.0V
· Working temperature -40℃~125℃
· Typical linearity deviation <±0.5°, within the full temperature range <±1.0°
· The system delay is as low as 2us, and the maximum speed is up to 25,000 rpm
· Provide a standard 3-wire or 4-wire SPI interface (the highest clock is 16MHz) to read the 18-bit angle data inside the chip
· Incremental output ABZ supports any resolution of 1~4096 lines
· Incremental output UVW supports any polarity from 1 to 16
· Provide 12-bit PWM output
· Support up to 5 times of online zero programming
