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High accuracy magnetic angle encoder ic Magn Tek MT6826SGT-STD with 15 bit resolution and multiple output modes

Categories Angle, Linear Position Measuring
Number of Conjugate Points of UVW: 16
Current - Supply: 22mA
Out Type: ABZ;UVW;PWM;SPI
Number of ABZ Pulses: 4096
Rotate Speed: 120000rpm
Voltage - Supply: 3V~5.5V
Operating Temperature: -40℃~+125℃
Minimum Field: 30mT
Description: TSSOP-16 Angle, Linear Position Measuring RoHS
Mfr. Part #: MT6826SGT-STD
Model Number: MT6826SGT-STD
Package: TSSOP-16
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High accuracy magnetic angle encoder ic Magn Tek MT6826SGT-STD with 15 bit resolution and multiple output modes

MT6826S: 15-Bit High-Resolution, High-Accuracy Magnetic Angle Encoder IC

Product Overview

The MT6826S is a next-generation high-speed, high-accuracy angle encoder IC from Magntek, leveraging advanced Anisotropic Magnetoresistance (AMR) technology. It offers 0-360 absolute angle position detection with 15-bit resolution and high precision. The IC integrates two pairs of AMR Wheatstone bridges and a dedicated high-performance signal processing circuit. It supports multiple output modes including absolute SPI, PWM, and incremental ABZ/UVW, making it suitable for a wide range of applications such as absolute angle position sensing, brushless DC motor control, servo motor control, and closed-loop stepper motor control. Its key advantage lies in the client-side automatic non-linear calibration mode, which compensates for magnetic and installation deviations, achieving an Integral Non-Linearity (INL) of <0.07.

Product Attributes

  • Brand: Magntek
  • Technology: Anisotropic Magnetoresistance (AMR)
  • Certifications: AEC-Q100-004, AEC-Q100-002, AEC-Q100-011 (for specific tests)

Technical Specifications

FeatureSpecificationDetails
Resolution15-bit Absolute Angle OutputSPI interface readable
Maximum Speed120,000 RPM
Angle Output Delay2 s - 10 s
Integral Non-Linearity (INL)< 0.07With client-side automatic non-linear calibration
Operating Temperature-40C to 125C
Supported Output ModesIncremental ABZ, Incremental UVW, PWM Absolute, 4-Wire SPI
Incremental ABZ Output1 to 4,096 pulses/revolutionCustomer programmable resolution
Incremental UVW Output1 to 16 pole pairs/revolutionCustomer programmable pole pairs
EEPROMBuilt-in 3.3V ~ 5.0V programmable
Power Supply Voltage (Operating)3.0V to 5.5V
Magnetic Field Strength (Operating)30 to 1,000 mTMeasured at chip surface
Chip Operating Current15 mA (typ.)
System Power-Up Ready Time3 ms (typ.)Power-up < 100 s
System Delay10 s (typ.)Under constant velocity
Step Response Time100 s (typ.)Register 'BW'=5
PWM Frequency497 Hz or 994 Hz (programmable)
ABZ Output FrequencyUp to 2.048 MHz
EEPROM Endurance100,000 cycles
EEPROM Data Retention10 years @ 150C
SPI Clock SpeedUp to 16 MHz
Magnet Diameter (Recommended)10 mmFor 1-pair pole radial magnet
Magnet Thickness (Recommended)2.5 mm
Air Gap (AG)1.0 mm to 3.0 mmBetween chip surface and magnet
Eccentricity (DISP)- to 0.3 mmDeviation of magnet center from chip sensing center
Package TypesTSSOP-16, QFN4x4-16L
Model: MT6826SGT-STD-RTSSOP-16, Tape & ReelAB=1 pulse/rev, Z=1 LSB; PWM=994 Hz; CCW angle increases (Basic model)
Model: MT6826SGT-AKD-RTSSOP-16, Tape & ReelAB=1,000 pulses/rev, Z=4 LSB; PWM=994 Hz; CCW angle increases
Model: MT6826SJT-STDQFN4x4-16L, Tape & ReelAB=1 pulse/rev, Z=1 LSB; PWM=994 Hz; CCW angle increases (Basic model)

2504101957_Magn-Tek-MT6826SGT-STD_C27636731.pdf

Quality High accuracy magnetic angle encoder ic Magn Tek MT6826SGT-STD with 15 bit resolution and multiple output modes for sale
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