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TDA7439DS View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
TDA7439DS
Three-band digitally-controlled audio processor
ST-Microelectronics
STMicroelectronics 
TDA7439DS Datasheet PDF : 23 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
I2C bus addresses and data
Table 11. Bass gain value (sub address 0x3)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
X
X
X
X
0
0
0
0
X
X
X
X
0
0
0
1
X
X
X
X
0
0
1
0
X
X
X
X
0
0
1
1
X
X
X
X
0
1
0
0
X
X
X
X
0
1
0
1
X
X
X
X
0
1
1
0
X
X
X
X
X
1
1
1
X
X
X
X
1
1
1
0
X
X
X
X
1
1
0
1
X
X
X
X
1
1
0
0
X
X
X
X
1
0
1
1
X
X
X
X
1
0
1
0
X
X
X
X
1
0
0
1
X
X
X
X
1
0
0
0
Table 12. Mid-range gain value (sub address 0x4)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
X
X
X
X
0
0
0
0
X
X
X
X
0
0
0
1
X
X
X
X
0
0
1
0
X
X
X
X
0
0
1
1
X
X
X
X
0
1
0
0
X
X
X
X
0
1
0
1
X
X
X
X
0
1
1
0
X
X
X
X
X
1
1
1
X
X
X
X
1
1
1
0
X
X
X
X
1
1
0
1
X
X
X
X
1
1
0
0
X
X
X
X
1
0
1
1
X
X
X
X
1
0
1
0
X
X
X
X
1
0
0
1
X
X
X
X
1
0
0
0
16/23
TDA7439DS
Bass gain
2-dB steps
-14 dB
-12 dB
-10 dB
-8 dB
-6 dB
-4 dB
-2 dB
0 dB
2 dB
4 dB
6 dB
8 dB
10 dB
12 dB
14 dB
Mid-range gain
2-dB steps
-14 dB
-12 dB
-10 dB
-8 dB
-6 dB
-4 dB
-2 dB
0 dB
2 dB
4 dB
6 dB
8 dB
10 dB
12 dB
14 dB

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