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PDF TDA7518 Data sheet ( Hoja de datos )
| Número de pieza | TDA7518 | |
| Descripción | MULTICHIP MODULE | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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TDA7518
MULTICHIP MODULE FOR CAR-RADIO APPLICATIONS
1 FEATURES
■ HIGH-PERFORMANCE ELECTRICALLY
ADJUSTED FRONT-END FOR AM/FM
RECEIVERS
■ HIGH-SPEED PLL FOR OPTIMIZED RDS
APPLICATIONS
www.Dat■aShIFeeCt4OU.UcoNmTER WITH SEARCH-STOP SIGNAL
■ IF BANDWIDTH CONTROL FUNCTION
■ INTEGRATED AM AND FM DEMODULATORS
■ ADJUSTMENT-FREE STEREODECODER
■ AM/FM NOISE BLANKERS
■ PROGRAMMABLE MULTIPATH AND
QUALITY DETECTORS
■ 3 STEREO AND 3 MONO INPUTS WITH FULL
MIXING CAPABILITY
■ BASS, TREBLE AND LOUDNESS CONTROLS
■ DYNAMIC COMPRESSION STAGE
■ 4 INDEPENDENT SPEAKER OUTPUTS
■ 1Kbit EEPROM
■ FULL I2C-BUS CONTROL
2 DESCRIPTION
The TDA7518 multichip module combines in a sin-
gle compact 144-pin package the full functionality
of a state-of-the-art car-radio AM/FM tuner (from
antenna input to processed audio output, plus EE-
PROM for setup storage) with a minimized number
of required external components.
Figure 1. Package
TQFP144
Table 1. Order Codes
Part Number
TDA7518
Temp. range
-40°C to +85°C
Package
TQFP144
The following three devices are included (please
refer to the relevant datasheet for specifications):
– TDA7511, AM/FM tuner with fully integrated
tuning PLL, FM demodulator and IF band-
width control
– TDA7412, digitally controlled stereodecoder
and audioprocessor featuring AM/FM noise
blanking, multipath and quality detectors;
bass, treble, loudness controls as well as dy-
namic level compression with 3 stereo and 3
mono fully mixable inputs and four indepen-
dent speaker outputs.
– M24C01, 128 x 8 bit EEPROM
All chips are I2C-bus controlled.
October 2004
Rev. 1
1/8
1 page  
Table 3. Pin Configuration (continued)
TDA7518
118
119
120
121
122
123
124
125
126
www.DataSheet4U.1c2o7m
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
FM/AM TUNER IC
TDA7511
39
40
41
42
43
44
45
46
47
48
Audio Processor IC
TDA7412
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
EEPROM
M24C01
TDA7518
Symbol
AM IF BPF
AM AGC2 TC
AM DET C
MUTE TC
AM IF2 IN
FM DEM C
FM MIX2 IN2
FM MIX2 IN1
GNDDEM
VREF1
NOT CONNECTED
GND VCC2
FM AMP2 OUT
VCC2
FM AMP2 IN
FM IF1 REF
FM AMP1 OUT
AM MIX2 OUT2
AM MIX2 OUT1
FM AMP1 IN
AM IF1 IN
GND IF AMP
FM IF AGC IN
MIX1 OUT2
MIX1 OUT1
AM RF AGC TC
AM PIN DR
5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet TDA7518.PDF ] | |
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