TDA7416 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7416' PDF : 27 Pages View PDF
TDA7416
2.3.7 Subwoofer Configuration / Spectrum Analyzer / HighPass (12)
MSB
LSB
D7
D6
D5
D4 D3 D2 D1
D0
FUNCTION
Subwoofer Filter
0
0 off
0
1 80Hz
1
0 120Hz
1
1 160Hz
X
0
X
1
Subwoofer Coupling
AC using SWIn pin
DC
Spectrum Analyzer Q-Factor
0
3.5
1
1.8
High Pass Enable
0
Filter off
1
Filter on
0
0
0
1
1
0
1
1
High Pass Cut-Off-Frequency
90Hz
135Hz
180Hz
225Hz
2.3.8 Configuration Audioprocessor I (13)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
PD Input Mode
0 single ended
1 pseudo differential
PD Input Gain
0
-6 dB
1
0 dB
SoftStep Volume
0
off
1
on
0
0
0
1
1
0
1
1
SoftStep Time
320µs
1.28ms
5.12ms
20.4ms
Loudness
0
flat
1
filter ON
Front AC Speaker
0
AC coupling (ACin)
1
DC coupling
Rear effect
0
No effect signal
1
Equalizing signal
FUNCTION
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