SGS Thomson Microelectronics TDA2007A Datasheet
.HIGHOUTPUT POWER
.HIGHCURRENT CAPABILITY
.ACSHORTCIRCUIT PROTECTION
.THERMALOVERLOADPROTECTION
TDA2007A
6 + 6W STEREO AMPLIFIER
DESCRIPTION
TheTDA2007Aisa classABdualAudiopoweramplifier assembledin single in line 9 pins package,
specially designed for stereo application in music
centersTVreceiversand portableradios.
STE REO TES T CIRCUIT
SIP9
ORDERING NUMBER : TDA2007A
May 1991
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TD A200 7A
PIN CONNECT I ON (top v iew)
SCHEMATIC DIAGRAM
THERMAL DATA
Symbol Parameter Value Unit
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TD A 2007A
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
Supply Voltage 28 V
V
S
OutputPeak Current (repetitivef ≥ 20Hz) 3A
I
O
OutputPeak Current (non repetitive t = 100µs) 3.5 A
I
O
P
T
stg,Tj
Power Dissipation at T
tot
Storageand JunctionTemperature –40 to 150 °C
=70°C 10 W
case
ELECTRICALCHARACTERISTICS(refertothestereoapplicationcircuit,T
=36dB,unlessotherwisespecified)
G
V
=25°C, VS= 18V,
amb
Symbol Parameter Test Condition Min. Typ. Max. Unit
Supply Voltage 826V
V
S
QuiescentOutput Voltage 8.5 V
V
O
Total Quiescent Drain Curent 50 90 mA
I
d
OutputPower
P
O
(each channel)
d Distortion
(each channel)
ooo
CT Cross Talk (
V
InputSaturation Voltage (rms) 300 mV
i
InputResistance f = 1KHz 70 200 KΩ
R
i
Low Frequency Roll Off (–3dB) RL=4Ω, C10 = C11 = 2200µF 40 Hz
f
L
Low Frequency Roll Off (–3dB) 80 KHz
f
H
VoltageGain (closed loop) f = 1KHz 35.5 36 36.5 dB
G
V
∆G
ClosedLoop Gain Matching 0.5 dB
V
Total Input Noise Voltage Rg=10kΩ (o) 1.5 µV
e
N
)R
SVR Supply Voltage Rejection
(each channel)
Thermal Shut-down Junction
T
j
f = 100Hz to 6KHz
d = 0.5%
V
=18V RL=4Ω
S
V
=22V RL=8W
S
f = 1KHz, V
P
= 100mW to 3W
O
f = 1KHz, V
P
= 100mW to 3W
O
=∞,Rg= 10KΩ
L
= 18V, RL=4Ω
S
= 22V, RL=8Ω
S
f = 1KHz
f = 10KHz
=10kΩ (oo) 2.5 8 µV
R
g
=10KΩ
R
g
f
= 100Hz, V
ripple
ripple
= 0.5V
5.5
5.5
50
40
6
6
0.1
0.05
60
50
55 dB
145 °C
Temperature
W
W
%
%
dB
dB
(°) Curve A. (°°) 22Hz to 22KHz.
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