TDA8199
STEREO AMPLIFIER AND DC VOLUME CONTROLFOR TV
■
STEREOCIRCUIT
■
DC VOLUME CONTROL
■
12dB MAXIMUM GAIN
DIP8
(Plastic Package)
DESCRIPTION
The TDA8199 is a monolithicintegrated circuit in
DIP8packageintented for TV applications.
PINCONNECTIONS
ORDER CODE : TDA8199
BLOCK DIAGRAM
RIGHT OUTPUT
GROUND
LEFT OUTPUT
+V
5
3
S
IMPEDANCE
ADAPTER
V≥I
VOLUME
CONTROL
1
2
3
4
64
REFERENCE
VOLTAGE
8
RIGHT INPUT
7
VOLUME CONTROL
6
C
REF
5
LEFT INPUT
IMPEDANCE
ADAPTER
V≥I
VOLUME
CONTROL
8199-01.EPS
8
1
May 1996
TDA8199
27
8199-02.EPS
1/4
TDA8199
ABSOLUTEMAXIMUMRATINGS
Symbol Parameter Value Unit
V
S
T
stg
T
oper
ELECTRICALCHARACTERISTICS
Measuredaccordingto the followingconditions: T
Symbol Parameter Min. Typ. Max. Unit
V
S
I
S
V
REF
V
i
THD1 Distortion for VI= 0.25 V
THD2 Distortion for V
∆K DC Volume Control Range at V
Kmin Output/Input Gain for Max. Volume (V
dK Gain Difference between Channels at V
C
C
R
I
R
O
Supply Voltage 16 V
Storage Temperature - 55, + 125
Operating Ambient Temperature 0, + 70
=25oC, VS=+12V (unless otherwise specified)
amb
Supply Voltage 10.8 12 13.2 V
Supply Current (VIN=0,VC= 0.5V) 21 28 mA
Reference Voltage 6.9 V
Audio Input Amplitude 0.125 0.5 V
at Max. Volume 0.35 1 %
RMS
=2V
O
RMS
= 0.5 V
I
RMS
= 5V) 12 dB
C
=5V 0 dB
C
70 90 dB
5%
Crosstalk between Channels (RL> 10kΩ and F = 1kHz) 70 dB
Audio Input Resistance 22 kΩ
Audio Output Resistance 0.3 1 kΩ
Output Noise Level at VC =5V (weighted curve : DIN45405) 300 µV
Volume Control Input Current (Pin 7) at VC=0V -25 µA
Volume Thermal Stability (K = 30dB, 0 < T
<60oC) 0.04 dB/oC
amb
o
C
o
C
RMS
8199-01.TBL
RMS
8199-02.TBL
2/4
TDA8199
Figure1 : Gain versus Volume Control
20
10
GAIN (dB)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
08246
Chan Right
Chan Left
VOLUME CONTROL(V)
V = 0.5V
IN RMS
f = 1kHz
Figure3 : Distortion Rate versus Voltage Input
20
V=5V
C
16
12
Chan Right
Chan Left
V
RMS
DISTORTION (%)
8
4
0 0.2 0.4 0.6 0.8 1
VOLTAGEINPUT (m ) (thousands)
Figure2 : Distortion versus VolumeControl
0.8
8199-03.EPS
DISTORTION (%)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.6 53 3.4 3.8 4.2 4.6
Chan Right
Chan Left
V (V)
V = 0.25V
f = 1kHz
C
Figure4 : Supply VoltageRejection
-15
-20
8199-05.EPS
-25
-30
-35
-40
SUPPLY VOLTAGE
-45
REJECTION RATIO (dB)
-50
10 12 14 16
Chan Right
Chan Left
VOLTAGE SUPPLY (V)
V = 0.5V
f = 100Hz
IN RMS
V=5V
C
IN
RMS
V=0V
C
8199-04.EPS
8199-06.EPS
APPLICATION DIAGRAM
2.2µF
RIGHT
INPUT
1k
Ω
V
REF
6.9V
1k
Ω
INPUT
2.2µF
+V
S
8
6
5LEFT
TDA8199
4
IMPEDANCE
ADAPTER
IMPEDANCE
ADAPTER
2
REFERE NCE
VOLTAGE
VOLUME
CONTROL
VOLUME
CONTROL
1µF
1
10k
R
Ω
L
7
RIGHT
OUPUT
VOLUME
CONTROL
(0.5 to 4.5V)
1µF
3
10k
R
Ω
L
LEFT
OUTPUT
8199-07.EPS
3/4
TDA8199
PACKAGE MECHANICALDATA
8 PINS- PLASTICDIP
PM-DIP8.EPS
Dimensions
Min. Typ. Max. Min. Typ. Max.
Millimeters Inches
A 3.32 0.131
a1 0.51 0.020
B 1.15 1.65 0.045 0.065
b 0.356 0.55 0.014 0.022
b1 0.204 0.304 0.008 0.012
D 10.92 0.430
E 7.95 9.75 0.313 0.384
e 2.54 0.100
e3 7.62 0.300
e4 7.62 0.300
F 6.6 0260
I 5.08 0.200
L 3.18 3.81 0.125 0.150
Z 1.52 0.060
Information furnished isbelieved to be accurate and reliable. However,SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of suchinformation nor forany infringement of patentsor other rights ofthird parties whichmay result
from itsuse. No licenceis granted byimplication orotherwise under anypatent or patent rights ofSGS-THOMSON Microelectronics.
Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for useas critical components in life
support devices or systems withoutexpress written approval of SGS-THOMSON Microelectronics.
1996 SGS-THOMSON Microelectronics - All Rights Reserved
Purchase of I
2
I
C Patent.Rights to use these components in a I2C system, is granted provided that thesystem conforms to
Australia - Brazil- Canada - China - France - Germany - Hong Kong - Italy- Japan - Korea -Malaysia - Malta- Morocco
The Netherlands - Singapore - Spain - Sweden -Switzerland - Taiwan - Thailand - United Kingdom -U.S.A.
2
C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips
2
the I
C Standard Specifications as defined by Philips.
SGS-THOMSON Microelectronics GROUP OF COMPANIES
DIP8.TBL
4/4
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