TDA7575BPD View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7575BPD

2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics

STMicroelectronics 

Electrical characteristics curves

TDA7575B

Figure 21. Power dissipation vs. average

output power (Audio program

simulation, 4Ω)

Figure 22. Power dissipation vs. average output

power (Audio program simulation,

2Ω)

Ptot (W)

30

Vs=14 V

25 RL=2 x 4Ω

GAUSSIAN NOISE

20

15

STD

10

CLIP

START

5

HI-EFF

0

0

1

2

3

4

5

Po (W)

Figure 23. ITU R-ARM frequency response,

weighting filter for transient pop

Output attenuation (dB)

10

0

-10

-20

-30

-40

-50

10

100

1000

Hz

10000

100000

AC00343

Ptot (W)

35

Vs=14V

30 RL=2 x 2 Ohm

GAUSSIAN NOISE

25

20

15

CLIP

START

STD

HI-EFF

10

5

0

0 1 2 3 4 5 6 7 8 9 10

Po (W)

14/32

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