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MA730 14-Bit, Digital, Contactless Angle Sensor with ABZ Incremental & PWM Outputs
MA730

MA730 14-Bit, Digital, Contactless Angle Sensor with ABZ Incremental & PWM Outputs

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The MA730 detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on a rotating shaft.

Product Detail

The MA730 detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on a rotating shaft. Fast data acquisition and processing provide accurate angle measurements at speeds from 0 to 60,000 rpm.The MA730 supports a wide range of magnetic field strengths and spatial configurations. Both end-of-shaft and off-axis (side-shaft mounting) configurations are supported.The MA730 features magnetic field strength detection with programmable thresholds to allow sensing of the magnet position relative to the sensor for creation of functions, such as the sensing of axial movements or for diagnostics.On-chip non-volatile memory provides storage for configuration parameters, including the reference zero angle position, ABZ encoder settings, and magnetic field detection thresholds.

Pricing Table

Technical Specification

Vin (min) (V):
3
Vin (max) (V):
3.6
Package:
QFN-16 (3x3)
Output Format:
ABZ,PWM,SPI,SSI
Resolution (bits):
14
Refresh Rate (kHz):
980
Latency (µs):
10
tstart-up (ms):
70
Magnetic Field Range (mT):
30-150
ABZ Resolution (bit):
12
fcutoff (Hz):
23
Side-Shaft Linearization:
Yes
PWM Frequency (Hz):
970
Magnetic Field Detection:
Yes
Isupply (mA):
11.7
Sensor Position:
End-of-Shaft, Side-Shaft
Temp Range (°C):
-40 to +125

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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