Datasheet TLE5x09A16(D) (Infineon) - 10

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TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description 1.5 Dual die angle output
The TLE5x09A16(D) comprises one MR-based angle sensor IC mounted on the top and one MR-based angle sensor IC mounted on the bottom of a package lead frame in a flipped configuration, so the positions of the sensitive elements in the package-plane coincide. This mounting technique ensures a minimum deviation of the magnetic field orientation sensed by the two chips. Due to the flipped mounting, the two GMR ICs for the TLE5009A16D sense opposite rotation directions. This behavior is illustrated in
Figure 8
, which shows the angle calculated from the output of the two dies, respectively, for a given external magnetic field orientation. 360° GMR sensor die 1 GMR sensor die 2 270 ° le ng t a 180 ° utpu o or ns se 90° 0° 90° 180° 270° 360 ° external magnetic field angle
Figure 8 TLE5009A16D Dual die angle output
The TLE5109A16D consists of two AMR ICs sense opposite rotation directions. This behavior is illustrated in
Figure 9
, which shows the angle calculated from the output of the two dies, respectively, for a given external magnetic field orientation. 180° AMR1 sensor output 90° AMR2 sensor output AMR2 sensor output (SIN inverted) sensor output angle 0° 90° 180° 270° 360° external magnetic field angle
Figure 9 TLE5109A16D Dual die angle output
Data Sheet 10 V 2.0 2018-12 Document Outline Features Functional Safety Product Validation Potential Applications Description Table of Contents 1 Functional description 1.1 General 1.2 Pin configuration 1.3 Pin description 1.4 Block diagram 1.5 Dual die angle output 2 Specification 2.1 Application circuit 2.2 Absolute maximum ratings 2.3 Sensor specification 2.3.1 Operating range 2.3.2 Electrical parameters 2.3.3 Output parameters 2.4 Error diagnosis 2.5 Angle performance 2.6 Electrostatic discharge protection 2.7 Electro magnetic compatibility (EMC) 3 Package information 3.1 Package parameters 3.2 Package outlines 3.3 Footprint 3.4 Packing 3.5 Marking 4 Revision history