參數(shù)資料
型號: TDA2004A
廠商: 意法半導(dǎo)體
元件分類: 音頻放大器
英文描述: 10 10W STEREO AMPLIFIER FOR CAR RADIO
中文描述: 10 10W的立體聲放大器的汽車收音機(jī)
文件頁數(shù): 3/10頁
文件大?。?/td> 164K
代理商: TDA2004A
Notes : (*) 9.3W without Bootstrap
(**) Bandwith Filter : 22Hz to 22KHz.
ELECTRICAL CHARACTERISTICS
(continued
Symbol
R
i
f
L
Parameter
Test Condition
Min.
70
Typ.
200
Max.
Unit
K
Hz
Hz
Hz
Hz
KHz
dB
dB
dB
μ
V
dB
InputResistance (non inverting input) f = 1KHz
Low Frequency Roll off (-3dB)
R
L
= 4
R
L
= 2
R
L
= 3.2
R
L
= 1.6
R
L
= 1.6
to4
f = 1KHz
f = 1KHz
35
50
40
55
f
H
G
V
High Frequency Roll off (-3dB)
Voltage gain (open loop)
Voltage gain (closed loop)
closed loop gain matching
Total Input noise Voltage
Supply Voltage Rejection
15
90
50
0.5
1.5
45
48
51
e
N
SVR
R
g
= 10K
(**)
f
ripple
= 100Hz; R
g
= 10K
C3 = 10
μ
F V
ripple
=0.5Vrms
V
S
= 14.4V f= 1KHz
R
L
= 4
P
O
=6.5W
R
L
= 2
P
O
= 10W
V
S
= 13.2V f= 1KHZ
R
L
= 3.2
P
O
=6.5W
R
L
= 1.6
P
O
=10W
5
35
η
Efficiency
70
60
70
60
145
%
%
%
%
°
C
T
J
Thermal Shutdown Junction
Temperature
Figure 1 :
Test and Application Circuit.
TDA2004A
3/10
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