DocID024175 Rev 8

5/37

TDA75610DLVPD

List of figures

List of figures

Figure 1.

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 2.

Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 3.

Pin connection diagram (top of view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 4.

Quiescent current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 5.

Output power vs. supply voltage (4

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 6.

Output power vs. supply voltage (2

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 7.

Distortion vs. output power (4

, STD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 8.

Distortion vs. output power (4

, HI-EFF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 9.

Distortion vs. output power (2

, STD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 10.

Distortion vs. output power (2

, HI-EFF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 11.

Distortion vs. output power Vs = 6 V (4 , STD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 12.

Distortion vs. frequency (4

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 13.

Distortion vs. frequency (2

) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 14.

Crosstalk vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 15.

Supply voltage rejection vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 16.

Power dissipation vs. average output power (audio program simulation, 4

). . . . . . . . . . 16

Figure 17.

Power dissipation vs. average output power (audio program simulation, 2

). . . . . . . . . . 16

Figure 18.

Total power dissipation and efficiency vs. output power (4

, HI-EFF, Sine). . . . . . . . . . . 16

Figure 19.

Total power dissipation and efficiency vs. output power (4

, STD, Sine) . . . . . . . . . . . . . 16

Figure 20.

Input CMRR vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 21.

ITU R-ARM frequency response, weighting filter for transient pop. . . . . . . . . . . . . . . . . . . 16

Figure 22.

Turn - on diagnostic: working principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 23.

SVR and output behavior (Case 1: without turn-on diagnostic) . . . . . . . . . . . . . . . . . . . . . 17

Figure 24.

SVR and output pin behavior (Case 2: with turn-on diagnostic) . . . . . . . . . . . . . . . . . . . . . 18

Figure 25.

Short circuit detection thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 26.

Load detection thresholds - high gain setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 27.

Load detection threshold - low gain setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 28.

Restart timing without diagnostic enable (permanent) - Each 1 mS time,

a sampling of the fault is done . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 29.

Restart timing with diagnostic enable (permanent). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 30.

Current detection high: load impedance |Z| vs. output peak voltage . . . . . . . . . . . . . . . . . 21

Figure 31.

Current detection low: load impedance |Z| vs. output peak voltage . . . . . . . . . . . . . . . . . . 21

Figure 32.

Thermal foldback diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 33.

Worst case battery cranking curve sample 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 34.

Worst case battery cranking curve sample 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 35.

Upwards fast battery transitions diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 36.

High efficiency - basic structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 37.

Data validity on the I2C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 38.

Figure 39.

Figure 40.

PowerSO36 (slug up) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . 35