TDA7468D Datasheet, PDF (17/22 Pages) STMicroelectronics – TWO BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR WITH BASS ALC SURROUND

Table 13. TREBLE & BASS SELECTION
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
(*) When BASS is programmed in the range -14dB/0dB, ALC is automatically switched to "OFF".
Table 14. OUTPUT
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
0
1
TDA7468D
TREBLE
-14dB
-12dB
-10dB
-8dB
-6dB
-4dB
-2dB
0dB
14dB
12dB
10dB
8dB
6dB
4dB
2dB
0dB
BASS (*)
-14dB
-12dB
-10dB
-8dB
-6dB
-4dB
-2dB
0dB
14dB
12dB
10dB
8dB
6dB
4dB
2dB
0dB
MUTE
ON
OFF
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