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TDA2004R

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
List of figures TDA2004R
4/17 Doc ID 17614 Rev 2
List of figures
Figure 1. Pins connection diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2. Test and application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 3. Printed circuit board and components layout of the figure 2. . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 4. Quiescent output voltage vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 5. Quiescent drain current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 6. Distortion vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 7. Output power vs. supply voltage, R
L
= 2 and 4 
Figure 8. Output power vs. supply voltage, R
L
= 1.6 and 3.2 
Figure 9. Distortion vs. frequency, R
L
= 2 and 4 
Figure 10. Distortion vs. frequency, R
L
= 1.6 and 3.2 
Figure 11. Supply voltage rejection vs. C3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 12. Supply voltage rejection vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 13. Supply voltage rejection vs. C2 and C3, G
V
= 390/1
Figure 14. Supply voltage rejection vs. C2 and C3, G
V
= 1000/10 
Figure 15. Gain vs. input sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 16. Total power dissipation and efficiency vs. output power (R
L
= 2 ) . . . . . . . . . . . . . . . . . . 11
Figure 17. Total power dissipation and efficiency vs. output power (R
L
= 3.2 ) . . . . . . . . . . . . . . . . 11
Figure 18. Maximum allowable power dissipation vs. ambient temperature . . . . . . . . . . . . . . . . . . . . 11
Figure 19. Suggested LC network circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 20. Voltage gain bridge configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 21. Multiwatt11 mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
TDA2004R Pins description
Doc ID 17614 Rev 2 5/17
1 Pins description
Figure 1. Pins connection diagram (top view)
1
2
3
4
5
6
7
9
10
11
8
BOOTSTRAP(1)
INPUT-(1)
SVRR
GND
INPUT-(2)
INPUT+(2)
OUTPUT(2)
+V
S
OUTPUT(1)
INPUT+(1)
TAB CONNECTED TO PIN 6
D95AU318
BOOTSTRAP(2)
Electrical specifications TDA2004R
6/17 Doc ID 17614 Rev 2
2 Electrical specifications
2.1 Absolute maximum ratings
2.2 Thermal data
2.3 Electrical characteristics
Refer to the stereo application circuit T
amb
= 25 °C; G
v
= 50 dB; R
th(heatsink)
= 4 °C/W unless
otherwise specified
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
S
Operating supply voltage 18
VDC supply voltage 28
Peak supply voltage (50 ms) 40
Io
(1)
1. The max. output current is internally limited.
Output peak current (non repetitive t = 0.1 ms) 4.5
A
Output peak current (repetitive f 10 Hz) 3.5
P
tot
Power dissipation at T
case
= 60 °C 30 W
T
stg
, T
j
Storage and junction temperature -40 to 150 C
Table 3. Thermal data
Symbol Parameter Value Unit
R
th-j-case
Thermal resistance junction-to-case max 3 C/W
Table 4. Electrical characteristics
Symbol Parameter Test condition Min. Typ. Max. Unit
V
S
Supply voltage 8 18 V
V
o
Quiescent offset voltage
V
S
= 14.4 V
V
S
= 13.2 V
6.6
6
7.2
6.6
7.8
7.2
V
V
I
d
Total quiescent drain current
V
S
= 14.4 V
V
S
= 13.2 V
-
65
62
120
120
mA
mA
P
o
Output power (each channel)
f = 1 kHz; THD = 10 %
V
S
= 14.4 V; R
L
= 4
V
S
= 14.4 V; R
L
= 3.2
V
S
= 14.4 V; R
L
= 2
V
S
= 14.4 V; R
L
= 1.6
6
7
9
10
6.5
8
10
11
-W
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TDA2004R

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Buy TDA2004R
Manufacturer:
STMicroelectronics
Description:
Audio Amplifiers 10+10W Stereo Amp
Lifecycle:
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