TLE5012B datasheet(15/50 Pages) INFINEON

15 / 50 page

TLE5012B

Application Circuits

Data Sheet

Rev. 2.0, 2014-02

Application Circuits

The application circuits in this chapter show the various communication possibilities of the TLE5012B. The pin

output mode configuration is device-specific and it can be either push-pull or open-drain. The bit IFAB_OD

(register IFAB, 0DH) indicates the output mode for the IFA, IFB and IFC pins. The SSC pins are by default push-

pull (bit SSC_OD, register MOD_3, 09H).

Figure 3-1 shows a basic block diagram of a TLE5012B with Incremental Interface and SSC configuration. The

derivate TLE5012B - E1000 is by default configured with push-pull IFA (IIF_A), IFB (IIF_ B) and IFC (IIF_IDX) pins.

Figure 3-1 Application circuit for TLE5012B with IIF interface and SSC (using internal CLK)

In case that the IFA, IFB and IFC pins are configurated via the SSC interface as open-drain pins, three resistors

(one for each line) between output line and VDD would be recommended (e.g. 2.2kΩ).

Figure 3-2 shows a basic block diagram of the TLE5012B with HS Mode and SSC configuration. The derivate

TLE5012B - E3005 is by default configurated with push-pull IFA (HS1), IFB (HS2) and IFC (HS3) pins.

Figure 3-2 Application circuit for TLE5012B with HS Mode and SSC (using internal CLK)

VRG

VRA

VRD

TLE5012B

GMR

Temp

SD-

ADC

SD-

ADC

SD-

ADC

SSC Interface

Incremental IF

PWM

HSM

Osc

*) recommended , e.g. 100Ω

100nF

IFC (IIF_IDX)

VDD (3.0 – 5.5V)

**)

GND

PLL

CSQ

SCK

DATA

IFA (IIF _A)

IFB (IIF _B)

SSC

IIF

**) recommended , e.g. 470Ω

Digital

Signal

Processing

Unit

CORDIC

CCU

RAM

ISM

Fuses

VRG

VRA

VRD

TLE5012B

GMR

Temp

SD-

ADC

SD-

ADC

SD-

ADC

SSC Interface

Incremental IF

PWM

HSM

Osc

*) recommended , e.g. 100Ω

100nF

IFC (HS3)

VDD (3.0 – 5.5V)

**)

GND

PLL

CSQ

SCK

DATA

IFA (HS1)

IFB (HS2)

SSC

HSM

**) recommended , e.g. 470Ω

Digital

Signal

Processing

Unit

CORDIC

CCU

RAM

ISM

Fuses

TLE5012B bảng dữ liệu(PDF) 15 Page - Infineon Technologies AG

TLE5012B bảng dữ liệu(HTML) 15 Page - Infineon Technologies AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

bảng dữ liệu tải về

Link URL