參數(shù)資料
型號(hào): TDA9852H-T
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
文件頁數(shù): 34/40頁
文件大小: 195K
代理商: TDA9852H-T
1997
Mar
11
4
Philips
Semiconductors
Preliminary
specication
I 2
C-bus
controlled
BTSC
stereo/SAP
decoder
and
audio
processor
TDA9852
BLOCK
DIAGRAM
handbook,
full
pagewidth
STEREO
ADJUST
SAP
DEMODULATOR
INPUT
LEVEL
ADJUST
COMP
STEREO/
SAP
SWITCH
DEMATRIX
+
LINEOUT
SELECT
DBX
R6
R7
LOGIC
I
2C
TRANSCEIVER
SDA
SCL
STEREO DECODER
CERAMIC
RESONATOR
MURATA
CSB503F58
MHA309
LOL
LIL
External Input Right
(EIR)
External Input Left
(EIL)
AGND
DGND
LOR LIR
INPUT
SELECT
AUTOMATIC
VOLUME AND
LEVEL CONTROL
EFFECTS
VOLUME
RIGHT
LOUDNESS
CONTROL
OUT
RIGHT
ZERO
CROSSING
VOLUME
LEFT
LOUDNESS
CONTROL
OUT
LEFT
SUPPLY
VIL
VIR
TDA9852
OUTR
R3
R2
C11
C8
C28
C6
C7
C9
C12
C10
40
(36)
39
(35)
38
(34)
37
(33)
5
(44)
C20
32
(28)
33
(29)
36
(32)
34
(30)
35
(31)
C16
Q1
31
(27)
41
(37)
R5
R4
C29
C14
C30
(42)
3
(43)
4
(17)
21
20 (15)
(16)
(39)
(1)
6
(3)
8
(4)
9
(2)
7
(21)
25
(19)
23
C15
C49
VCC
C47
C26
C34
(8)
13
(9)
14
C22
(12)
17
(13)
18
(14)
19
26
(22)
27
(23)
28
(24)
29
(25)
30
(26)
C2
C3
C4
C5
R1
(20)
24
(10)
15
(11)
16
C19
C18
C17
C1
C21
C23
(6)
11
(5)
10
(7)
12
C24 C25
C27
(18)
22
(41)
2
n.c.
(40)
1
(38)
42
OUTL
Fig.1 Block diagram.
The numbers given in parenthesis refer to the TDA9852H version.
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