tda8198 STMicroelectronics, tda8198 Datasheet - Page 2

• Manufacturer Part Number: tda8198
• Description: Double Audio Switch And Dc Volume Control For Tv
• Manufacturer: STMicroelectronics

TDA8198
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
2/5
Measured according to the following conditions, unless otherwise specified : T
Symbol
Symbol
THD1
THD2
I - V
T
R
k
T
V
V
dK
V
C
C
R
V
V
V
R
oper
I
MIN
stg
SW
S
R
M
k
C
O
S
S
C
T
I
I
C
Supply Voltage
Storage Temperature
Operating Ambient Temperature
Supply Voltage Range
Supply Current (V
Reference Voltage
Mode Selection Voltage
Switching Input Resistance
Audio Input Amplitude
DC Volume Control Range @ V
Output/Input Gain for Maximum Volume (V
Gain Difference between Channels at V
Voltage Control Range
Distortion for V
Distortion for V
Crosstalk between Switched Inputs
Crosstalk between Channels 1 & 2
Audio Input Resistance
Audio Output Resistance
Output Noise Level @ V
Volume Control Input Current (Pins 11 and 12) at V
Volume thermal stability (k = 30dB, 0 < T
Audio 1
Audio 2
k = k
k = k
MAX
MIN
(volume maximum)
(volume minimum)
I
O
= 0.25V
= 1.2V
IN
= 0, V
RMS
RMS
C
= 5V (weighted) (curve : DIN45 405)
C
= 0.5V)
at Maximum Volume
Parameter
Parameter
I
= 0.3V
RMS
C
amb
= 5V
C
= 5V)
< 60
o
C)
C
= 5V
Min.
10.8
9.5
15
70
5
amb
-55, +125
0, +70
Value
= 25
0.125
Typ.
0.04
300
6.9
0.3
-12
16
12
24
30
90
12
80
70
22
10
0
o
C, V
Max.
13.2
300
0.3
0.5
V
32
S
5
1
5
S
= +12V.
dB/
V
Unit
Unit
V
mA
k
dB
dB
dB
dB
dB
k
o
o
RMS
%
%
V
V
V
V
V
C
C
RMS
A
o
C