參數(shù)資料
型號(hào): TDA9870A
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Digital TV Sound Processor DTVSP
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP64
封裝: SHRINK, PLASTIC, DIP
文件頁數(shù): 82/88頁
文件大?。?/td> 362K
代理商: TDA9870A
1998 Aug 10
82
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9870A
13 APPLICATION CIRCUITRY
Fig.9 Schematic for application.
note: L’s are ferrite beads.
handbook, full pagewidth
MHB116
1
R5
10 k
R3
2.2 k
R4
1
μ
F
C7
C3
47 pF
C5
47 pF
C4
100 nF
C6
470 nF
C2
470 nF
TDA9870A
VDDD2
VDDA
VSSA1
TEST1
Iref
VDEC1
VSSA3
MOR
AUXOL
PCAPL
PCAPR
SCOL2
SCOR2
SCOL1
SCOR1
i.c.
i.c.
i.c.
SCIL2
SCIL1
SCIR1
SCIR2
i.c.
Vref3
Vref2
Vref(n)
Vref(p)
VSSA2
VDEC2
VSSD3
VSSA4
VSSD2
AUXOR
LOR
i.c.
i.c.
ADDR1
SCL
SDA
SIFSAT
P2
CRESET
XTALI
XTALO
ADDR2
SIF1
SIFTV
P1
SIF2
VDDD1
VSSD1
VSSD4
Vref1
SYSCLK
SCK
WS
SDO2
SDO1
SDI2
SDI1
MONOIN
EXTIR
EXTIL
TEST2
LOL
MOL
61
60
59
58
57
56
55
54
53
52
51
48
47
50
49
46
43
42
41
45
44
40
39
38
35
34
33
37
36
62
63
64
4
5
6
7
8
9
10
11
12
13
14
17
18
15
16
19
22
23
24
20
21
25
26
27
30
31
32
28
470 nF
C8
470 nF
C9
470 nF
C10
29
3
2
1
1
2.2
2.2
μ
F
470 nF
2.2
μ
F
C39
C36
C32
470 pF
C38
470 pF
C40
C37
2.2
μ
F
C35
2.2
μ
F
C33
2.2
μ
F
C29
2.2
μ
F
C25
2.2
μ
F
C23
2.2
μ
F
C21
47
μ
F
C16
47
μ
F
C15
470 nF
C17
2.2
μ
F
C19
47
μ
F
C26
10 nF
C34
10 nF
C31
10 nF
C30
10 nF
C20
470 pF
C24
470 pF
C22
470 pF
C18
470 pF
C28
10 nF
C14
330 nFC13
330 nF
C12
330 nFC11
330 nF
C27
10 nF
2.2
μ
F
470
nF
C41
C42
R13
R12
+
5 V
+
5 V
+
5 V
15 k
R11
R10
15 k
R7
15 k
R9
15 k
R8
270
24.576 MHz
L9
L8
L7
L6
2.2 k
R6
L5
L4
L3
100
R1
L1
100
R2
L2
47
μ
F
C1
0 V
POWER
+
5 V
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