TDA2004 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA2004 Datasheet PDF : 10 Pages
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TDA2004A
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
VS
VS
IO (*)
IO (*)
Ptot
Tj, Tstg
Parameter
Opearting Supply Voltage
DC Supply Voltage
Peak Supply Voltage (for 50ms)
Output Peak Current (non repetitive t = 0.1ms)
Output Peak Current (repetitive f ≥ 10Hz)
Power Dissipation at Tcase = 60°C
Storage and Junction Temperature
(*) The max. output current is internally limited.
Value
Unit
18
V
28
V
40
V
4.5
A
3.5
A
30
W
–40 to 150
°C
THERMAL DATA
Symbol
Parameter
Rth j-case Thermal Resistance Junction-case
Max.
Value
3
Unit
°C/W
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Tamb = 25°C, GV = 50dB,
Rth (heatsink) = 4°C/W, unless otherwise specified)
Symbol
Parameter
VS Supply Voltage
VO Quiescent Output Voltage
Id Total Quiescent Drain Current
ISB Stand-by Current
PO Output Power (each channel)
Test Condition
VS = 14.4V
VS = 13.2V
VS = 14.4V
VS = 13.2V
Pin 3 grounded
f = 1KHz, d = 10%
Min. Typ. Max. Unit
8
18
V
6.6
7.2
7.8
V
6.0
6.6
7.2
V
65
120 mA
62
120 mA
5
mA
d Distortion (each channel)
CT Cross Talk
Vi Input Saturation Voltage
VS = 14.4V
RL = 4Ω
RL = 3.2Ω
RL = 2Ω
RL= 1.6Ω
VS = 13.2V
RL = 3.2Ω
RL= 1.6Ω
VS = 16V; RL = 2Ω
f = 1KHz
VS = 14.4V; RL = 4Ω
PO = 50mW to 4W
VS = 14.4V; RL = 2Ω
PO = 50mW to 6W
VS = 13.2V; RL = 3.2Ω
PO = 50mW to 3W
VS = 13.2V; RL = 1.6Ω
PO = 50mW to 6W
VS = 14.4V
VO = 4Vrms RL = 4Ω
f = 1KHz
f = 10KHz Rg = 5KΩ
6
6.5
W
7
8
W
9
10(*)
W
10
11
W
6
6.5
w
9
10
w
12
w
0.2
1
%
0.3
1
%
0.2
1
%
0.3
1
%
50
60
dB
40
45
dB
300
mV
2/10
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