TDA7439(2008) Просмотр технического описания (PDF) - STMicroelectronics

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TDA7439
(Rev.:2008)

Three-band digitally-controlled audio processor

STMicroelectronics 

Chip input/output circuits

TDA7439

Figure 24. Pins 21, 23

Figure 25. Pins 22, 24

VS

VS

20µA

20µA

BIN(L)

BIN(R)

44K

D96AU428

Figure 26. Pins 27, 28

VS

TREBLE(L)

TREBLE(R)

50K

20µA

D96AU433

BOUT(L)

BOUT(R)

44K

D96AU429

Figure 27. Pin 30

SCL

20µA

D96AU424

Figure 28. Pin 1

SDA

20µA

D96AU423

Figure 29. Pins 16, 18

VS

20µA

INL

INR

33K

VREF

D96AU427

20/23

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