TDA7402 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7402' PDF : 69 Pages View PDF
TDA7402
I2C bus interface
Table 17. Bass filter (4)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Function
Bass steps
0 0 0 0 0 -15dB
0 0 0 0 1 -14dB
: : : : ::
0 1 1 1 0 -1 dB
0 1 1 1 1 0 dB
1 1 1 1 1 0 dB
1 1 1 1 0 +1 dB
) : : : : : :
t(s 1 0 0 0 1 +14 dB
c 1 0 0 0 0 +15dB
rodu 0 0
01
P 1 0
te 1 1
Bass Q-factor
1.0
1.25
1.5
2.0
ole Bass DC-mode
s 0
Off
b 1
On
- O Table 18.
t(s) MSB
Obsolete Produc D7 D6
Mixing programming (5)
LSB
D5 D4 D3 D2 D1 D0
Mixing
0 Mute
1 enable
Mixing source
00
Beep
01
MD1
10
MD2
11
FM mono
Mixing target
0
Speaker LF off
Function
1
Speaker LF on
0
Speaker RF off
1
Speaker RF on
0
Speaker LR off
1
Speaker LR on
0
Speaker RR off
1
Speaker RR on
Stereo subw. using internal highpass filter
0
On
1
Off
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