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TDA2004R

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
TDA2004R Electrical specifications
Doc ID 17614 Rev 2 7/17
P
o
Output power (each channel)
f = 1 kHz; THD = 10 %
V
S
= 13.2 V; R
L
=3.2
V
S
= 13.2 V; R
L
= 1.6
V
S
= 16 V; R
L
= 2
6
9
6.5
10
(1)
12
-W
THD Total harmonic distortion
f = 1 kHz; V
S
= 14.4 V;
R
L
= 4 ;P
o
= 50 mW to 4 W;
-0.21%
f = 1 kHz; V
S
= 14.4 V;
R
L
= 2 ;P
o
= 50 mW to 6 W;
-0.31%
f = 1 kHz; V
S
= 13.2 V;
R
L
= 3.2 ;P
o
= 50 mW to 3W;
-0.21%
f = 1KHz; V
S
= 13.2V;
R
L
= 1.6;P
o
= 40mW to 6W;
-0.31%
CT Cross talk
V
S
= 14.4 V; V
o
= 4 V
RMS
;
R
g
= 5 k; R
L
= 4 ;
f = 1 kHz
f = 10 kHz
50
40
60
45
-
mW
mW
V
i
Input saturation voltage - 300 - mW
R
i
Input resistance f = 1 kHz 70 200 - k
f
L
Low frequency roll off (-3 dB)
R
L
= 4
R
L
= 2
R
L
= 3.2
R
L
= 1.6
--
35
50
40
55
Hz
f
H
High frequency roll off (-3 dB) R
L
= 1.6 to 4 15 - - kHz
G
v
Open loop voltage gain f = 1 kHz - 90 -
dB
Closed loop voltage gain f = 1 kHz 48 50 51
G
v
Closed loop gain matching - - 0.5 - dB
e
N
Total input noise voltage R
g
= 10 k
(2)
-1.55V
SVR Supply voltage rejection
V
ripple
= 0.5 Vrms;
f
ripple
=100 Hz; R
g
= 10 k;
C
3
= 10 F
35 45 - dB
Efficiency
f = 1 kHz; V
S
= 14.4 V;
R
L
= 4 ;P
o
= 6.5 W;
R
L
= 2;P
o
= 10 W;
-70
60
-%
f = 1 kHz; V
S
= 13.2 V;
R
L
= 3.2 ;P
o
= 6.5 W;
R
L
= 1.6 ;P
o
= 10 W;
-70
60
-%
T
J
Thermal shutdown junction
temperature
- - 145 - °C
1. 9.3 W without bootstrap.
2. Bandwidth filter: 22 Hz to 22 kHz.
Table 4. Electrical characteristics (continued)
Symbol Parameter Test condition Min. Typ. Max. Unit
Electrical specifications TDA2004R
8/17 Doc ID 17614 Rev 2
2.4 Test and application circuit
Figure 2. Test and application circuit
Figure 3. Printed circuit board and components layout of the figure 2
INPUT (L)
INPUT (R)
120 kΩ
1.2 kΩ
+V
s
R
L
R
L
+
–
+
–
C1
C3
C4
C5
3V 1/2
TDA 2004R
1/2
TDA 2004R
5
93
7
8
4
10 V
2.2µF
C12
0.1µF
10 µF
100 µF
0.1 µF
220 µF
10 V
C10
C8R2
33 Ω
1 Ω
R3
R6
2200 µF
1.2 kΩ
C6
C7
11
10
2
6
10 V
100 µF
0.1 µF
220 µF
10 V
C11
C9R4
33 Ω
1 Ω
R5
R7
2200 µF
C2
3V
1
2.2µF
TDA2004R Electrical specifications
Doc ID 17614 Rev 2 9/17
2.5 Electrical characteristics curves
Figure 4. Quiescent output voltage vs. sup-
ply voltage
Figure 5. Quiescent drain current vs. supply
voltage
Figure 6. Distortion vs. output power 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 
V
O
(V)
8
5
6
7
4
10 12 14 16 V
s
(V)
08
I
d
(mA)
100
80
60
40
20
10 12 14 16 V
s
(V)
08
d
(%)
2
4
6
8
0
0.01 0.1 1 P
o
(W)
f = 1 kHz
G
v
= 50 dB
V
s
= 13.2 V
R
L
= 1.6 Ω
V
s
= 14.4 V
R
L
= 2 Ω
V
s
= 13.2 V
R
L
= 3.2 Ω
V
s
= 14.4 V
R
L
= 4 Ω
V
s
(V)
P
o
(W)
15
12
9
6
3
0
8
10
12
14 16
f = 1 kHz
G
v = 50 dB
d = 10 %
R
L
= 2 Ω
R
L
= 4 Ω
V
s
(V)
P
o
(W)
15
12
9
6
3
0
8
10
12
14 16
f = 1 kHz
G
v = 50 dB
d = 10 %
R
L
= 1.6 Ω
R
L
= 3.2 Ω
d
(%)
1.2
0.8
0.4
10
f (Hz)
10
2
10
3
10
4
V
s
= 14.4 V
G
v
= 50 dB
P
o
= 2.5 W
R
L
= 2 Ω
P
o
= 2.5 W
R
L
= 4 Ω
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

TDA2004R

Mfr. #:
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Manufacturer:
STMicroelectronics
Description:
Audio Amplifiers 10+10W Stereo Amp
Lifecycle:
New from this manufacturer.
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