TEA6824 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
TEA6824 Datasheet PDF : 36 Pages
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Philips Semiconductors
In Car Entertainment (ICE) car radio
Preliminary specification
TEA6824T
68 Ω
+8.5 V
1 kΩ
7PSAG- SFP450
1946D = S 1.5 nF
FMSTOP
Vref
LEVELADJ
10 nF
2.7
kΩ
SFE10.7
330 Ω
SFE10.7
BF840
TR5
22 23
100 kΩ
100 R39
nF
100 nF
100 kΩ
R40
22 kΩ
33 34 42
36
38
390 Ω
27 Ω
330 Ω
100 nF
A
SFE10.7
22 nF
37
AM/FM
FM LIMITER
35
SWITCH
AM AMPLIFIER
27
AM
24
LEVEL
DETECTOR
÷ 2 /÷ 6
100 nF
IF
28 AMPLIFIER
:N5
29
LEVEL
AMPLIFIER
19
B
C
20
ZS369SCS-2144AJ TR3
D
13
FM
56 pF
14
20 kHz
BUFFER
10 nF
PHILIPS 9922 521 00098
or Daiwa AT - 49
61.5 MHz
8
OSCILLATOR
9
ADC
LEVEL
ADC
MULTI-
PATH
E
10
REFERENCE
IF
F
11 FREQUENCY COUNTER
SDA
6
G
H
SCL
7
I2C-BUS
TOKO
P392BC-1977Z
Vref MPX
AMAF
33 kΩ
AMSTOP
L13
100 kΩ
10
62 pF
R51
nF
47 µF 33 kΩ
2.2 nF
4.3 kΩ
1
2 39
43
48
25
AFC
MPX
BUFFER
26
AM
DELOG
3
AMPLIFIER
15
16
TEA6824T
Vref
21
17
18
30
31
32
41
44
45
46
47
51
VINT1
VINT2
56
SUPPLY
4
220 nF
820 kΩ
10 nF
47 kΩ
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
n.c.
22 µH
100
nF
47 µF
470 nF
+8.5 V
TK
COMPEN-
SATION
12 120 kΩ
10 Ω VCCA
5
+5 V
54 53 55
40
50
49
52
10 kΩ
330 330
Ω
Ω
33 µF
100
nF
47 µF
I
10 kΩ
220 nF
100 nF
10 Ω
SCL SDA
LEVEL
VCCD
+5 V
MHA539
1997 May 05
Fig.13 Application diagram (continued from Fig.12).
28
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