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3DHALL - Any Axis Hall Magnetic Sensor

Preliminary Specification:

  • Selection of active sensitivity axis 1D, 2D or 3D
  • High Magnetic resolution: 1uT
  • High spatial resolution: 100um x 100um for 3-axis
  • Seven selectable ranges: 5mT, 30mT, 60mT, 0.3T, 0.6T, 3T, 6T
  • High frequency bandwidth, DC to 200kHz
  • Built-in high-resolution temperature sensor
  • On-chip offset cancelation
  • On-chip calibration
  • 16-bit AD converter
  • Analog, PWM and SPI digital output
  • Programmable threshold comparator

Application:

  • Positioning sensor (linear and angular)
  • Proximity sensor
  • Measurement probes for magnetometers
  • Current sensor

FAMAS - Magnetic Angle Sensor

Preliminary Specification:

  • Detects the direction of a magnetic field from DC up to 200’000rpm
  • High resolution: better than 0.1°
  • Fast response: &1us
  • Magnetic field range: 20mT – 200mT
  • Built-in high-resolution temperature sensor
  • On-chip offset cancelation
  • On-chip calibration
  • SPI digital interface
  • A quad B interface with Index (A, B and Z for encoders)

Application:

  • Digital angular sensor, 0–360°
  • Incremental angular encoder
  • Absolute angular encoder
  • Brushless motors
  • Motor feedback
  • Rotational speed control

ANYCS - Any Axis Angle Sensor

Preliminary Specification:

  • Any-axis, i.e. the possibility to select the active sensitivity axis
  • Four selectable measurement ranges: 5mT, 10mT, 20mT, 50mT
  • Magnetic field resolution: 20uT in the whole f-bandwidth
  • Very low noise: 20 – 60uTrms
  • Four f-bandwidth ranges: DC to 160, 400, 800kHz and 1.6MHz
  • On-chip calibration
  • Analog output

Application:

  • Motor drives
  • Battery charging
  • Power electronics
  • Short circuit protecton
  • Electric power transmission