Description

The TMR3083 high-precision magnetic angle

sensor adopts two orthogonal push-pull Wheatstone bridge design, and each bridge contains four

high-sensitivity TMR sensing elements. Such design

effectively compensates thermal drift ensuring high

performance in harsh conditions.

The voltage signals generated by the two sensor

axes exhibit a sinusoidal relationship with the angle

of the magnetic field in general angle sensor

applications, when a magnet is positioned above

the TMR3083 to provide a magnetic field parallel to

sensor surface.

The TMR3083 achieves low angle error under 0.6

degree for applied magnetic field between 200 Gs

and 800 Gs. The TMR3083 is available in SOP8 with

P/N TMR3083P and TSSOP8 with P/N TMR3083TP.

Features and Benefits

? Tunneling magnetoresistance (TMR)

technology

? SIN/COS differential analog output

? Wide range supply voltage

? Excellent temperature stability

? Excellent resistance to external

magnetic field interference

? Two bridges in one package

? AEC-Q100 under qualification

? RoHS and REACH compliant

Applications

? Absolute angle sensor

? Electric power steering motor shaft

angle sensor

? Steering wheel angle sensor

? Pedal position sensor

? Throttle position sensor