TDA7416 Datasheet, PDF (1/27 Pages) STMicroelectronics – CARRADIO SIGNAL PROCESSOR

TDA7416
CARRADIO SIGNAL PROCESSOR
s 3 STEREO INPUTS
s 1 PSEUDO DIFFERENTIAL STEREO INPUT
s VOLUME CONTROL
s 7 BAND EQUALIZER FILTER CONTROL
s HIGH PASS FILTER FOR SUBWOOFER
APPLICATION
s DIRECTMUTEANDSOFTMUTE
s 4 INDEPENDENT SPEAKER OUTPUTS
s SOFT STEP SPEAKER CONTROL
s SUBWOOFER OUTPUT WITH SOFT STEP
s 7 BAND SPECTRUM ANALYZER
s FULL MIXING CAPABILITY
s HPF2 WITH ZEROCROSS
s I²C-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)
N.C.
N.C.
AUXR
PDL+
PD-
N.C.
PDR+
MIX
N.C.
GND
N.C.
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
4
30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12 13 14 15 16 17 18 19 20 21 22
ACINR
ACOUTL
ACINL
VREFOUT
VDD
AC2INL
AC2OUTL
FILOL
OUTLF
OUTLR
N.C.
TQFP44
September 2003
1/27