TDA7439D ST Microelectronics, TDA7439D Datasheet - Page 11

• Manufacturer Part Number: TDA7439D
• Description: THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR
• Manufacturer: ST Microelectronics

DATA BYTES (continued)
INPUT GAIN SELECTION
GAIN = 0 to 30dB
VOLUME SELECTION
VOLUME = 0 to 47dB/MUTE
MSB
MSB
D7
D7
D6
D6
0
0
0
0
0
0
X
D5
D5
0
0
0
0
1
1
1
D4
D4
0
0
1
1
0
0
1
D3
D3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
0
1
0
1
1
D2
D2
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D1
D1
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
LSB
LSB
D0
D0
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
INPUT GAIN
2dB STEPS
1dB STEPS
VOLUME
MUTE
-16dB
-24dB
-32dB
-40dB
10dB
12dB
14dB
16dB
18dB
20dB
22dB
24dB
26dB
28dB
30dB
-1dB
-2dB
-3dB
-4dB
-5dB
-6dB
-7dB
-8dB
0dB
2dB
4dB
6dB
8dB
0dB
0dB
TDA7439
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