參數(shù)資料
型號： TDA7580
廠商： STMICROELECTRONICS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件頁數(shù)： 29/39頁
文件大?。?/td> 616K
代理商： TDA7580
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7580
Application diagrams
9.1
Electrical application scheme
The following application diagram is only an example. For real application setup, it is
necessary to refer to the application notes.
Figure 20.
Application diagram example
Note:
VCMOP capacitor (4.7uF) is only needed for CA silicon. This is needed to be consistent with
"pin description " in Table 6
4.7
m
F
10
m
F
4.7
m
F
4.7
m
F
470nF
10nF
220nF
10nF
220pF
VDD
A
VD
A
and
VDD
=
1.8V
VDD
A
and
VDDH
=
3.3V
(**)
RANGE
5.6pF
TO
10pF
DEPENDING
ON
BOARD
PARASITICS
VD
A
470
15pF
(*)
1
2
3
6
7
4
44
13
3
2
IFOUT1
5
VHI
VCM
VLO
VCMOP
GNDSD
INP
LRCK0_LRCKT
43
SCLK0_SCKT
R
O
51
DBRQ0
10K(*)
57
DBRQ1
VDDH
10K(*)
46
TST3_LRCKR
ADDITIONAL
GPIO
R
O
R
O
R
O
=
0±1K
W
T
o
pre
v
ent
Electromagnetic
injection
R
O
5
6
42
SDOUT_SDO0
SD
A
T
A
GNDD
GND
A
SCK
FSYNC
34
VDD
35
GND
31
IFOUT2
30
INM
13
F
rel+
26
CKREFP
470
14
F
rel-
25
CKREFN
470
15
16
DA
G
C
28
A
GCKEY
GNDMTR
21
GND
SD
A_MOSI
11
VDDOSC
22pF
SD
A
I
2
C
BU
S
18
SD
A
23
TD
A7515
RDS_INTERR
UPT
{put
pull-up
on
board}
DSP_INTERR
UPT
MASTER/SLA
VE
SELECTION
(ST
A
TION
DETECT
OR
AFTER
RESET)
(*)
OPTIONAL
INT
10F
VDD
100nF
VDD
27
29
31
28
VDDH
GNDH
ADDR_SD
32
SCL_SCK
VDD
22pF
SCL
20
SCL
22
VDDH
RDS_CS
30
10F
100nF
VDDH
VDDSD
GNDH
VDDH
63
VDDH
64
VDDISO
61
62
36
TESTN
VDDH
41
VDDH
10
14
VDD
A
VDDD
220nF
10
m
F
VCM
OUTSL
RSTN
OUTSR
L_Radio
R_A
udio
VDD
A
12
9
8
7
47
VDD
48
GND
VDD
10F
470nF
33
RESETN
59
VDD
60
GND
VDD
10F
54
VDDH
53
GNDH
VDDH
100nF
40
GNDH
37
GPIO_SDO1
TD
A7535
SO14
TD
A7580
TQFP64
GNDOSC
VDDMTR
XTI
XT
O
8
9
10
12
470nF
5.6
p
F
(**)
10pF
180R
RDS
_
IN
T
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