參數(shù)資料
型號(hào): TDA9847T-T
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
文件頁(yè)數(shù): 10/28頁(yè)
文件大?。?/td> 146K
代理商: TDA9847T-T
1995 May 23
18
Philips Semiconductors
Preliminary specication
TV and VTR stereo/dual sound processor
with digital identication
TDA9847
INTERNAL CIRCUITRY
Fig.7 Internal circuits.
2 k
25 k
1
2
4
60
A
40
A
5 k
5 k
40
A
60
A
5
6
7
I
8
9
I
B
10
I
B
11
I
B
5 k
2 k
+
5 k
3 pF
13 k
24
23
22
+
+
5 k
21
20
+
+
5 k
19
200
A
200
A
18
17
16
15
TDA9847
AF outputs
AF inputs
V
P
GND
C1
C
AGC
C
LP
C
DCL
Cref
V
i1
V
i2
V
i3
V
i pil
LEDDU
V
o3
V
o4
C
D1
C
D2
C3
XTAL
25 k
22.5 k
25 k
35 k
50 k
50 k
+5 V
C2
LEDST
ESD protection diode
for pins 4 to 17, 21 and 23
zener diode protection
for pins 1, 2, 3, 18, 19, 20 and 24
V
P
3
A
2 k
V
P
3
A
V
P
V
P
V
P
3
A
V
P
V
P
V
P
V
P
V
P
V
P
V
P
V
P
12
I
B
V
i4
50 k
2 k
3
C4
V
P
3
A
I
B
15 k
200
A
200
A
14
13
V
o1
V
o2
V
P
V
P
V
P
3
A
MED807
5 k
Z\x
V
P
Z\x
V
P
Z\x
V
P
Z\x
V
P
Z\x
V
P
相關(guān)PDF資料
PDF描述
TDA9850N SPECIALTY CONSUMER CIRCUIT, PDIP32
TDA9850T-T SPECIALTY CONSUMER CIRCUIT, PDSO32
TDA9850TD-T SPECIALTY CONSUMER CIRCUIT, PDSO32
TDA9850TD SPECIALTY CONSUMER CIRCUIT, PDSO32
TDA9850PN SPECIALTY CONSUMER CIRCUIT, PDIP32
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