TDA7416
CARRADIO SIGNAL PROCESSOR
s
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3 STEREO INPUTS
1 PSEUDO DIFFERENTIAL STEREO INPUT
VOLUME CONTROL
7 BAND EQUALIZER FILTER CONTROL
HIGH PASS FILTER FOR SUBWOOFER
APPLICATION
DIRECT MUTE AND SOFT MUTE
4 INDEPENDENT SPEAKER OUTPUTS
SOFT STEP SPEAKER CONTROL
SUBWOOFER OUTPUT WITH SOFT STEP
7 BAND SPECTRUM ANALYZER
FULL MIXING CAPABILITY
HPF2 WITH ZEROCROSS
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2
C-BUS INTERFACE
TQFP44
ORDERING NUMBER: TDA7416
DESCRIPTION
The device includes a high performance audiopro-
cessor with 7 bands equalizer and spectrum ana-
lyzer. The digital control allows a programming in
a wide range of all the filter characteristics.
PIN CONNECTION
(Top view)
ACOUTSW
ACOUTR
35
ACINSW
AUXL
MDR
AMR
MDL
AML
N.C.
44
43
42
41
40
39
38
37
36
N.C.
34
33
32
31
30
29
28
27
26
25
24
23
Cref
N.C.
N.C.
AUXR
PDL+
PD-
N.C.
PDR+
MIX
N.C.
GND
N.C.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
ACINR
ACOUTL
ACINL
VREFOUT
VDD
AC2INL
AC2OUTL
FILOL
OUTLF
OUTLR
N.C.
SDA
SCL
SAIN
MUTE
SAOUT
OUTSW
FILOR
AC2OUT3
AC2INR
OUTRR
OURF
TQFP44
September 2003
1/27