TDA7519
MULTICHIP MODULE FOR CAR-RADIO APPLICATIONS
PRELIMINARY DATA
s
s
s
s
s
s
s
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HIGH-PERFORMANCE SIGNAL
PROCESSOR FOR CAR-RADIO
APPLICATIONS
ADJUSTMENT-FREE STEREODECODER
FM NOISE BLANKER
PROGRAMMABLE MULTIPATH DETECTOR
2 STEREO AND 2 MONO INPUTS WITH
MIXING CAPABILITY
BASS, TREBLE AND LOUDNESS CONTROLS
4 INDEPENDENT SPEAKER OUTPUTS
HIGH-PERFORMANCE FULLY DIGITAL RDS
DEMODULATOR
ON-CHIP ADJUSTMENT-FREE 57kHz 8th
ORDER BANDPASS FILTER
ARI (SK INDICATION) AND RDS SIGNAL
QUALITY OUTPUT
FULL I2C-BUS CONTROL
TQFP44
ORDERING NUMBER: TDA7519
DESCRIPTION
The TDA7519 multichip module combines in a sin-
gle compact (10X10mm) 44-pin package the sig-
nal processing functionalities of a state-of-the-art
car-radio with a minimized number of required ex-
ternal components.
THERMAL DATA
Symbol
R
th
T
amb
Ts
tg
Parameter
Thermal Resistance
Operating temperature range
Storage temperature range
The following two devices are included (please re-
fer to the relevant datasheet for specifications):
鈥?TDA7460N, digitally controlled stereodecod-
er and audioprocessor featuring FM noise
blanking and multipath detector; bass, treble,
loudness controls with 2 stereo and 2 mono
mixable inputs and four independent speaker
outputs.
鈥?TDA7479, fully digital RDS data decoder with
on-chip adjustment-free bandpass filter
Both chips are I
2
C-bus controlled
Test condition
Junction to ambient, soldered on
multilayer PCB
Min
Typ
40
Max
Units
擄C/W
-40
-55
85
150
擄C
擄C
October 2003
This is preliminary information on a new product now in development. Details are subject to change without notice.
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