TDA7460N
DATA BYTE SPECIFICATION
Input Selector
MSB
D7
D6
D5
D4
D3
D2
0
0
0
0
1
1
1
1
0
1
1
0
0
1
0
0
:
1
1
0
0
:
1
1
0
1
:
0
1
0
0
1
1
1
1
0
0
1
1
0
0
D1
0
0
1
1
0
0
1
1
LSB
D0
0
1
0
1
0
1
0
1
FUNCTION
Source Selector
CD
Cassette
Phone
AM
Stereo Decoder
Input FM
Mute
AC inputs
CD Mode
CD Full-differential
CD Quasi-diff
AM/FM Mode
AM mono
AM stereo
AM through Stereodecoder
FM- Stereodecoder
In-Gain
14dB
12dB
:
2 dB
0 dB
For example to select the CD input in quasi-differential mode with gain of 8dB the Data Byte is: 0/0 1111000
Loudness
MSB
D7
D6
D5
D4
D3
0
0
:
1
1
0
1
0
1
0
1
1
D2
0
0
:
1
1
D1
0
0
:
1
1
LSB
D0
0
1
:
0
1
Attenuation
0dB
-1dB
:
-14dB
-15dB
Filter
on
off (flat)
LOUDNESS
Center Frequency
200Hz
400Hz
Loud ness Q
low (1
st
order)
normal (2
nd
order)
must be 鈥?鈥?/div>
Note: The attenuation is specified at high frequencies. Around the center frequency the value is different depending on the programmed
attenuation (see Loudness frequency response).
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