TDA7443D 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

TDA7443D

TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR WITH AGC

STMicroelectronics 

VOLUME

MSB

LSB

D7

D6

D5

D4

D3

D2

D1

D0

0

0

0

1

1

X

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

1

1

1

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

1

1

1

VOLUME=0 to –63dB

TDA7443D

SUBADDRESS

VOLUME IN SELECT

Surround

Non Surround

Mute

1dB STEPS

0dB

-1dB

-2dB

-3dB

-4dB

-5dB

-6dB

-7dB

8dB STEPS

0dB

-8dB

-16dB

-24dB

-32dB

-40dB

-48dB

-56dB

11/15

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