TDA7443D 查看數據表（PDF） - STMicroelectronics
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TDA7443D Datasheet PDF : 15 Pages
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TDA7443D
POWER ON RESET CONDITION
MSB
D7
D6
D5
D4
1
1
1
1
DATA BYTES
Address=(HEX) 10001000
FUNCTION SELECTION: First byte (subaddress)
MSB
D7
D6
D5
D4
D3
D2
X
X
X
B
0
0
X
X
X
B
0
0
X
X
X
B
0
0
X
X
X
B
0
0
X
X
X
B
0
1
X
X
X
B
0
1
X
X
X
B
0
1
B=1: INCREMENTAL BUS; ACTIVE
B=0: NO INCREMENTAL BUS
X= INDIFFERENT 0/1
INPUT
MSB
D7
D6
D5
D4
D3
D2
0
0
0
0
1
0
1
0
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
LSB
D3
D2
D1
D0
1
1
1
0
LSB
D1
D0
SUBADDRESS
0
0 INPUT
0
1 AGC
1
0 SURROUND
1
1 VOLUME
0
0 TONE
0
1 BALANCE “L”
1
0 BALANCE “R”
LSB
D1
D0
0
0
0
1
1
0
1
1
X
X
SUBADDRESS
INPUT SELECT
IN1
IN2
IN3
IN4
IN5
MUTE
Output Mute OFF
Output Mute ON
SURROUND IN SELECT
Surround ONl
Mute
INPUT GAIN
0dB
2dB
4dB
6dB
8dB
10dB
12dB
14dB
8/15
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