參數(shù)資料
型號: TDA1597
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: IF amplifier/demodulator for FM radio receivers
中文描述: AUDIO/VIDEO DEMODULATOR, PDIP18
封裝: 0.300 INCH, PLASTIC, SOT102-1, DIP-18
文件頁數(shù): 4/24頁
文件大?。?/td> 200K
代理商: TDA1597
1997 Feb 27
4
Philips Semiconductors
Product specification
IF amplifier/demodulator for FM radio receivers
TDA1597
PINNING
SYMBOL
PIN
DESCRIPTION
DIP18
SO20
V
P
LVA
ULV
V
oAF
V
ref
WLV
MODE
DDV
n.c.
DEMI1
DEMI2
n.c.
TSW
ST1
ST0
MUTE
GND
LFB1
LFB2
V
iIF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
supply voltage (+8.5 V)
level adjustment for stop condition
unweighted level output/K2 adjustment
audio frequency output (MPX signal)
reference voltage output
weighted level output
mode switch input
detune detector voltage
not connected
demodulator input 1
demodulator input 2
not connected
tau switch input
STOP-1, stop pulse output 1
STOP-0, stop pulse output 0
muting voltage
ground (0 V)
IF limiter feedback 1
IF limiter feedback 2
IF signal input
Fig.2 Pin configuration (DIP version).
handbook, halfpage
TDA1597
MED830
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
VP
LVA
ULV
WLV
MODE
DDV
DEMI1
VoAF
Vref
ViIF
DEMI2
TSW
ST1
ST0
MUTE
GND
LFB1
LFB2
Fig.3 Pin configuration (SO version).
handbook, halfpage
TDA1597T
MED831
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VP
LVA
ULV
WLV
MODE
DDV
n.c.
DEMI1
VoAF
Vref
ViIF
n.c.
DEMI2
TSW
ST1
ST0
MUTE
GND
LFB1
LFB2
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