TDK

TDK TAD2143 high-precision TMR angle sensor with digital output

TDK announces TAD2143 high-precision TMR angle sensor with digital output

TDK announces TAD2143 High-Precision TMR Angle Sensor with Digital Output

High-precision TMR angle sensor with digital output.

 

Features

  • TMR sensor with integrated signal processor unit
  • Angle error compensation: static compensation and dynamic compensation
  • Various and configurable digital outputs:
    • UVW (hall switch emulation with extrapolator)
    • PWM
    • ENC (encoder mode, ABZ)
    • SPI
  • Internal diagnostic capability for high diagnostic coverage
  • Continuous in operation self-tests:
    • Magnet loss detection
    • Maximum rotation speed detection
    • Over or undervoltage detection
    • Internal sensor fails
    • Signal processing supervision
    • Register CRC
  • Self-teach-in feature for angle errors
  • Industrial grade only available
  • Fast response, high angular accuracy, and advanced compensation algorithms suitable for fast and accurate motor control applications
  • Self-teach-in feature allows compensation of system level errors
  • Very stable position measurement (over temperature and lifetime) – no need for re-calibration
  • UVW mode with extrapolator allows use of same setup (sensor and magnet) for different motor topologies (pole pair numbers) 

 

Applications

  • BLDC motor commutation
  • Absolute angle sensor

 

 

TDK TAD2143 High-Precision TMR Angle Sensor With Digital Output | Avnet Abacus

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