Data Sheet

13

V 1.1

2017-10

TLE5309D

Dual GMR/AMR Angle Sensor

Specification

Figure 13

Application circuit for the TLE5309D for partial diagnostics with pull-down resistors in single-

ended output mode; positive output channels used

Figure 14

Application circuit for the TLE5309D for partial diagnostics with pull-down resistors in

differential output mode

TLE5309D

GMR GND

GMR VDD

μController

GMR

GND

AMR GND

AMR VDD

47nF

47nF

2.15k

Ω

2.15k

Ω

*)

*)

**) VDIAG is an output pin and can be floating. Another option is connected to GND with a high-ohmic resistance (e.g. 100k

Ω)

**)

AMR

GND

47nF

47nF

2.15k

Ω

2.15k

Ω

*)

*)

**)

*) 100k

Ω < R < 500kΩ

***)

***)

***)

***)

***) Not used single-ended output pins should be floating. Another option is connected to GND with a high-ohmic resistance (>100k

Ω)

GMR

GMR VDD

GMR GND

GMR SIN_P

GMR SIN_N

GMR COS_P

GMR COS_N

GMR VDIAG

GMR GND

AMR

AMR VDD

AMR GND

AMR GND

AMR SIN_P

AMR SIN_N

AMR COS_P

AMR COS_N

AMR VDIAG

GMR

GND

GMR

GND

GMR

GND

AMR

GND

AMR

GND

AMR

GND

TLE5309D

GMR

100nF

GMR VDD

GMR GND

GMR SIN_P

GMR SIN_N

GMR COS_P

GMR COS_N

GMR VDIAG

GMR GND

GMR VDD

μController

GMR GND

AMR

100nF

AMR VDD

AMR GND

GMR GND

AMR VDD

AMR GND

47nF

47nF

47nF

47nF

2.15k

Ω

2.15k

Ω

2.15k

Ω

2.15k

Ω

*)

*)

*)

*)

**) VDIAG is an output pin and can be floating. Another option is connected

to GND with a high-ohmic resistance (e.g. 100k

Ω)

**)

47nF

47nF

47nF

47nF

2.15k

Ω

2.15k

Ω

2.15k

Ω

2.15k

Ω

*)

*)

*)

*)

**)

*) 100k

Ω < R < 500kΩ

AMR SIN_P

AMR SIN_N

AMR COS_P

AMR COS_N

AMR VDIAG

GMR

GND

GMR

GND

GMR

GND

GMR

GND

GMR

GND

GMR

GND

GMR

GND

GMR

GND

AMR

GND

AMR

GND

AMR

GND

AMR

GND

AMR

GND

AMR

GND

AMR

GND

AMR

GND