TDA2004R 데이터 시트보기 (PDF) - STMicroelectronics
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TDA2004R Datasheet PDF : 17 Pages
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TDA2004R
Electrical specifications
Table 4.
Symbol
Electrical characteristics (continued)
Parameter
Test condition
Min. Typ. Max. Unit
Po Output power (each channel)
f = 1 kHz; THD = 10 %
VS = 13.2 V; RL =3.2
VS = 13.2 V; RL = 1.6
VS = 16 V; RL = 2
6
6.5
9
10(1)
-
W
12
f = 1 kHz; VS = 14.4 V;
-
0.2
1
%
RL = 4 ;Po = 50 mW to 4 W;
THD Total harmonic distortion
f = 1 kHz; VS = 14.4 V;
-
0.3
1
%
RL = 2 ;Po = 50 mW to 6 W;
f = 1 kHz; VS = 13.2 V;
-
0.2
1
%
RL = 3.2 ;Po = 50 mW to 3W;
f = 1KHz; VS = 13.2V;
-
0.3
1
%
RL = 1.6;Po = 40mW to 6W;
CT Cross talk
VS = 14.4 V; Vo = 4 VRMS;
Rg = 5 k; RL = 4 ;
f = 1 kHz
f = 10 kHz
50
60
40
45
-
mW
mW
Vi
Input saturation voltage
Ri
Input resistance
fL
Low frequency roll off (-3 dB)
fH
High frequency roll off (-3 dB)
Open loop voltage gain
Gv
Closed loop voltage gain
-
f = 1 kHz
RL = 4
RL = 2
RL = 3.2
RL = 1.6
RL = 1.6 to 4
f = 1 kHz
f = 1 kHz
300
-
mW
70
200
-
k
35
50
-
-
Hz
40
55
15
-
-
kHz
-
90
-
dB
48
50
51
Gv Closed loop gain matching
eN Total input noise voltage
SVR Supply voltage rejection
Efficiency
TJ
Thermal shutdown junction
temperature
-
Rg = 10 k(2)
Vripple = 0.5 Vrms;
fripple =100 Hz; Rg = 10 k;
C3 = 10 F
f = 1 kHz; VS = 14.4 V;
RL = 4 ;Po = 6.5 W;
RL = 2;Po = 10 W;
f = 1 kHz; VS = 13.2 V;
RL = 3.2 ;Po = 6.5 W;
RL = 1.6 ;Po = 10 W;
-
-
0.5
-
dB
-
1.5
5
V
35
45
-
dB
-
70
-
%
60
-
70
-
%
60
-
145
-
°C
1. 9.3 W without bootstrap.
2. Bandwidth filter: 22 Hz to 22 kHz.
Doc ID 17614 Rev 2
7/17
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