參數(shù)資料
型號(hào): TDA8196
廠商: 意法半導(dǎo)體
英文描述: AUDIO SWITCH AND DC VOLUME CONTROLFOR TV
中文描述: 音頻開關(guān)及直流CONTROLFOR電視體積
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 61K
代理商: TDA8196
R
L
10k
4
2
SWITCH
VOLUME
CONTROL
8
3
5
6
1
7
VOLUME
CONTROL
(0.5 to 4.5)
OUTPUT
C4
100
μ
F
C3 10
μ
F
C5 1
μ
F
C1 2.2
μ
F
C2 2.2
μ
F
R1
1k
R2
1k
INPUT 1
INPUT 2
V
S
TDA8196
SWITCH
CONTROL
R3
8
TEST CIRCUIT
-110
-100
-90
-80
-70
-60
10
100
1000
10000
100000
Ct (dB)
F(Hz)
Input 1
Input 2
8
Figure1 :
TDA8196Crosstalk
BW = 8Hz
FLAT BAND
V
(V)
C
kV (dB)
-100
-80
-60
-40
-20
0
0
1
2
3
4
5
8
Figure 2 :
Output Attenuationversus DC Volume
Control Voltage
-1
0
1
0
10
20
30
40
50
60
70
kV(dB)
T
( C)
amb
8
Figure3 :
K
v
Driftvs. T
amb
Variation
10
20
30
40
50
60
0
100
10
1000
10000
100000
SVR (dB)
Fripple (Hz)
8
Figure 4 :
SVR vs. Ripple Frequency
TDA8196
3/5
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