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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(kāi)關(guān)及直流CONTROLFOR電視體積 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 61K |
| 代理商： | TDA8196 |
ABSOLUTE MAXIMUMRATINGS
Symbol
V
s
T
stg
, T
j
T
amb
Parameter
Value
16
– 55 to 125
0 to 70
Unit
V
°
C
°
C
Supply Voltage (pin 1)
Storage and Junction Temperature
Operating Ambient Temperature
8
THERMAL DATA
Symbol
R
thj-amb
Parameter
Value
200
Unit
°
C/W
Thermal Resistance Junction-ambient
Max
8
ELECTRICALCHARACTERISTICS
(refer to the test circuit, V
S
= 12V, T
amb
= 25
o
C unless otherwise specified)
Symbol
V
S
I
S
V
R
V
SW
Parameter
Pin
1
1
5
Test Conditions
Min.
10.8
Typ.
12
12
6.6
Max.
13.2
Unit
V
mA
V
Supply Voltage
Supply Current
Reference Voltage
Switching Voltage
Audio Input 1
Audio Input 2
Switching Input Resistance
Switching Input Capacitance
Crosstalk between Switched
Inputs
Audio Input Amplitude (1or 2)
V
i
= 0, V
C
= 0.5V
3
0
8
20
5
12
V
V
k
pF
dB
R
SW
C
SW
C
t
3
3
V
SW
= 12V
30
10
Selective Volmeter
(B
W
= 8Hz), see Fig.1
70
90
V
i
4
2
4
2
0.5
2
V
RMS
R
i
Audio Input Resistance (1 or 2)
10
13
0
0.2
k
dB
k
K
min
R
O
K
V
Output / Input Gain for Max Vol
Audio Output Resistance
Attenuation Range
8
1
Selective Volmeter
(B
W
= 8Hz), see Fig.2
70
90
dB
V
C
Control Voltage Range
K
V
= K
MAX
(Vol. min)
K
V
= K
MIN
(Vol. max)
Distortion
Output Noise Level
6
0.5
4.5
0.4
V
V
%
THD
En
8
8
V
i
= 2 V
RMS
@ V
C
= 4.5V
DIN45405
V
C
= 0.5V Weighted
DIN45405
V
C
= 4.5V Weighted
T
amb
= 0 to 70
o
C
K
V
= 30dB, see Fig.3
1
40
μ
V
RMS
En
Output Noise Level
8
120
μ
V
RMS
K
V
T
a
SVR
Vol. Attenuation Thermal Drift
0.04
dB/
o
C
Supply Voltage Rejection
8
8
V
C
= 0.5V, f = 100Hz
V
ripple
= 1V
PP
Selective Volmeter
(B
W
= 8Hz), see Fig.4 and 5
V
C
= 0.5 + 4.5V, V
i
= 2 V
RMS
38
0.25
dB
V
V
O
Output DC Shift
8
TDA8196
2/5
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