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NSM3013 Datasheet Hall-effect Based Angle Sensor Ic

Manufacturer: NOVOSENSE

Overview: NSM3011/NSM3012/NSM3013 Hall-Effect Based Angle Sensor IC with mon-Mode Field Rejection Datasheet (EN) 1.0 Product Overview NSM301X is a contactless angle sensor that provides highaccuracy angle position measurement with wide temperature range from -40°C to 125°C. NSM301X senses the magnetic field strength which is generated by the two-pole magnet based on an integrated Hall element array and converts the magnetic field strength into angular position of the magnet through the internal DSP. NSM301X provides different outputs include analog voltage, PWM, OWI, SPI, UVW. The NSM301x provides SPI and OWI interfaces for signal path configuration. The output characteristics of NSM301x can be configured according to users’ requirement (such as output interface, gain, clamping values, output filter, etc.). The chip supports 3.3V, 5V power supply voltage (different power supply versions).

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • 14-bit Analog output DAC/ 12-bit PWM output.
  • The internal automatic gain compensation circuit can compensate for the gain loss caused by the temperature characteristics and the installation position tolerance in the Z direction of the magnet.
  • Support four segment linear fitting.
  • ±0.2°accuracy after four-segment calibration.
  • SON digital output to judge the strength of magnetic field with programmable threshold.
  • Abnormal diagnosis function.
  • Differential Hall se.

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