CARRADIO SIGNAL PROCESSOR
TDA7416
CARRADIO SIGNAL PROCESSOR
s s s s s s s s s s s s s
3 STEREO INPUTS 1 PSEUDO DIFFERENTIAL STEREO INPUT VOLUME C...
Description
TDA7416
CARRADIO SIGNAL PROCESSOR
s s s s s s s s s s s s s
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 I2C-BUS INTERFACE
TQFP44 ORDERING NUMBER: TDA7416
DESCRIPTION The device includes a high performance audioprocessor with 7 bands equalizer and spectrum analyzer. 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+ PDN.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
TDA7416
SUPPLY
Symbol VS IS SVRR Parameter Supply Voltage Supply Current Ripple Rejection @ 1kHz VS = 9V Audioprocessor (all Filters flat) Test Conditions Min. 7.5 35 Typ. 9 45 60 Max. 10 55 Unit V mA dB
THERMAL DATA
Symbol Rth j-pins Description Thermal Resistance Junction-pins max Value 65 Unit °C/W
ABSOLUTE MAXIMUM RATINGS
Symbol VS Tamb Tstg Operating Supply Voltage Operating Temperature Range Stor...
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