TDA7402 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7402' PDF : 69 Pages View PDF
TDA7402
I2C bus interface
Table 20. Voiceband (7) (continued)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Function
High pass cut off frequency
000
90Hz
001
135Hz
010
180Hz
111
215Hz
100
300Hz
101
450Hz
110
) 1 1 1
ct(s 0
u 1
Prod 0
te 1
600Hz
750Hz
Anti clipping enable
on
off
Anti clipping input
MP-In
AM
le Table 21. Second source selector (8)
so MSB
LSB
Ob D7 D6 D5 D4 D3 D2 D1 D0
t(s) - 0 0
c00
u 01
d 01
ro 1 0
P 10
te 1 1
le 1 1
Source selector
0 FD1 / SE2
1 SE3
0 FD2
1 SE1
0 MD2
1 MD1 / SE4
0 Stereo decoder
1 AM
bso 0 0 0 0
O 0001
Input gain
0dB
1dB
Function
: : ::
:
1 1 10
14dB
1 1 11
15dB
Mute
0
off
1
on
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