TDA7438 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

比赛名单

TDA7438

THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR

STMicroelectronics 

Figure 26. PINS: 10, 17

VS

20µA

Figure 29. PINS: 18, 19

VS

TDA7438

20µA

MOUT(L)

MOUT(R)

25K

D96AU431

Figure 27. PINS: 12, 14

VS

20µA

BIN(L)

BIN(R)

44K

D96AU428

Figure 28. PINS: 13, 15

VS

20µA

BOUT(L)

BOUT(R)

44K

D96AU429

BIN(L)

BIN(R)

Figure 30. PIN: 20

SCL

Figure 31. PINS: 21

SDA

44K

D96AU428

20µA

D96AU424

20µA

D96AU423

15/19

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