E-TDA7461ND View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'E-TDA7461ND' PDF : 48 Pages View PDF
Data byte specification
TDA7461
Table 16. Volume
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Function
Gain/Attenuation
0
0
0
0
0
0
0 +32 dB
0
0
0
0
0
0
1 +31 dB
:
:
:
:
:
:
::
0
0
0
1
1
0
0 +20 dB
0
0
0
1
1
0
1 +19 dB
0
0
0
1
1
1
0 +18 dB
:
:
:
:
:
:
::
0
0
1
1
1
1
1 +1 dB
0
1
0
0
0
0
0 0 dB
0
1
0
0
0
0
1 - 1 dB
:
:
:
:
:
:
::
1
1
0
1
1
1
0 -78 dB
1
1
0
1
1
1
1 -79 dB
Soft step
0
Soft step volume = off
1
Soft step volume = on
Note: It is not recommended to use a gain more than 20dB for system performance reason. In general, the
max. gain should be limited by software to the maximum value, which is needed for the system.
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