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Hall-based Angle Sensor
The new Hall effect angle sensor NSM301x series chip of NOVOSENSE is a non-contact angle sensor, which can be used to measure rotation angle of 360°, providing accurate angle measurement in the ambient temperature range of -40°C to 125°C, with high accuracy and stability in the widest range of temperature and magnetic field changes.
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show 3 devices
| Part Number | Product feature | Package | Range ability | Supply voltage | Interface form | Accuracy of angle measurement | Response time | Temperature range | Typical application |
|---|---|---|---|---|---|---|---|---|---|
| NSM3011 | The axial angle is measured based on planar Hall Differential Hall detection can resist external stray magnetic field Provide OWI user-programmable communication port Automotive-qualified model and industrial-qualified model available | SOP-8 | 0~360° Support user defined samll range measurement as well | 3.3V/5V | 14-bit linear DAC analog output 12-bit resolution PWM output | ±1° The accuracy can reach ±0.2° after four-section calibration. | 120μs (10μs after dynamic Angle compensation is enabled) | -40℃~125℃ | Automotive: valve angle sensor (throttle, EGR, ball valve, expansion valve, etc.), accelerator pedal angle sensor, electronic gear shifter, wiper position sensor, body height sensor Industrial: industrial steering gear angle sensor, non-contact rotary |
| NSM3012 | The axial angle is measured based on planar Hall Differential Hall detection can resist external stray magnetic field Provide SPI and OWI user-programmable communication interfaces Automotive-qualified model and industrial-qualified model avai | SOP-8 | 0~360° Support user defined small range measurement as well | 3.3V/5V | 14-bit linear DAC analog output 12-bit resolution PWM output Three-line SPI communication | ±1°The accuracy can reach ±0.2° after four-section calibration. | 120μs (10μs after dynamic Angle compensation is enabled) | -40℃~125℃ | Automotive: valve angle sensor (throttle, EGR, ball valve, expansion valve, etc.), accelerator pedal angle sensor, electronic gear shifter, wiper position sensor, body height sensor Industrial: industrial steering gear angle sensor, non-contact rotary |
| NSM3013 | The axial angle is measured based on planar Hall Differential Hall detection can resist external stray magnetic field Provide OWI user-programmable communication port Automotive-qualified model and industrial-qualified model available | SOP-8 | 0~360° Support user defined small range measurement as well | 3.3V/5V | 14-bit linear DAC analog output 12-bit resolution PWM output UVW output Z-direction programmable threshold judgment switch output (SON) | ±1°The accuracy can reach ±0.2° after four-section calibration | 120μs (10μs after dynamic Angle compensation is enabled) | -40℃~125℃ | Automotive: valve angle sensor (throttle, EGR, ball valve, expansion valve, etc.), accelerator pedal angle sensor, electronic gear shifter, wiper position sensor, body height sensor Industrial: industrial steering gear angle sensor, non-contact rotary |
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