TDA7719 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7719' PDF : 46 Pages View PDF
I2C bus specification
TDA7719
Table 18. Loudness (7)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
Function
Attenuation
0
0
0
0 0dB
0
0
0
1 -1dB
:
:
:
::
1
1
1
0 -14dB
1
1
1
1 -15dB
0
0
0
1
1
0
1
1
Center Frequency
Flat
400Hz
800Hz
2400Hz
0
1
0
1
High Boost
on
off
Soft Step Action
act
wait
Table 19. Volume / output gain (8)
MSB
D7
D6
D5
D4
D3
D2
0
0
0
0
0
0
:
:
:
0
1
1
0
1
1
1
1
1
1
1
1
:
:
:
1
0
0
1
0
0
x
0
1
0
1
LSB
D1
D0
Function
Gain/Attenuation
0
0 -15dB
0
1 -14dB
:
::
1
0 -1dB
1
1 0dB
1
1 0dB
1
0 +1dB
:
::
0
1 +14dB
0
0 +15dB
Not used
Output Gain
1dB
0dB
Soft Step Action
act
wait
38/46
Doc ID 13698 Rev 5
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