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參數(shù)資料
| 型號： | TDA2005 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 20W Bridge Amplifier for Car Radio(用于汽車無線電的20W橋式放大器) |
| 中文描述： | 20瓦橋放大器（用于汽車無線電的20瓦橋式放大器的汽車收音機） |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 261K |
| 代理商： | TDA2005 |
ELECTRICALCHARACTERISTICS
(referto the
Stereo
applicationcircuit,T
amb
= 25
o
C, G
V
= 50dB,
R
th (heatsink)
= 4
o
C/W, unless otherwwise specified
)
Symbol
V
s
V
o
Parameter
Test Conditions
Min.
8
6.6
6
Typ.
Max.
18
7.8
7.2
120
120
Unit
V
V
V
mA
mA
W
Supply Voltage
Quiescent Output Voltage
V
s
= 14.4V
V
s
= 13.2V
V
s
= 14.4V
V
s
= 13.2V
f = 1kHz, d = 10%
V
s
= 14.4V
7.2
6.6
65
62
I
d
Total Quiescent Drain Current
P
o
Output Power (each channel)
R
L
= 4
R
L
= 3.2
R
L
= 2
R
L
= 1.6
R
L
= 3.2
R
L
= 1.6
R
L
= 2
V
s
= 13.2V
V
s
= 16V
f = 1kHz
V
s
= 14.4V
P
o
= 50mW to 4W
V
s
= 14.4V
P
o
= 50mW to 6W
V
s
= 13.2V
P
o
= 50mW to 3W
V
s
= 13.2V
P
o
= 40mW to 6W
V
s
= 14.4V, V
= 4V
RMS
R
L
= 4
, R
g
= 5k
6
7
9
10
6
9
6.5
8
10
11
6.5
10
12
d
Distortion (each channel)
R
L
= 4
R
L
= 2
R
L
= 3.2
R
L
= 1.6
0.2
0.3
0.2
0.3
1
1
1
1
%
%
%
%
CT
Cross Talk (1)
f = 1kHz
f = 10kHz
60
45
dB
V
i
V
i
Input Saturation Voltage
Input Sensitivity
300
mV
mV
f = 1kHz, P
o
= 1W
R
L
= 4
R
L
= 3.2
6
5.5
R
i
f
L
f
H
G
v
G
v
G
v
e
N
SVR
Input Resistance
Low Frequency Roll Off (– 3dB)
High Frequency Roll Off (– 3dB)
f = 1kHz
R
L
= 2
R
L
= 2
f = 1kHz
f = 1kHz
70
200
k
Hz
kHz
50
15
Voltage Gain (open loop)
Voltage Gain (closed loop)
Closed Loop Gain Matching
Total Input Noise Voltage
Supply Voltage Rejection
90
50
0.5
1.5
45
dB
dB
dB
μ
V
dB
48
51
R
g
= 10k
(2)
R
g
= 10k
, C
= 10
μ
F
f
ripple
= 100Hz, V
ripple
= 0.5V
V
s
= 14.4V, f= 1kHz
P
o
= 6.5W
P
o
= 10W
V
s
= 13.2V, f= 1kHz
P
o
= 6.5W
P
o
= 100W
5
35
η
Efficiency
R
L
= 4
R
L
= 2
R
L
= 3.2
R
L
= 1.6
70
60
70
60
%
%
%
%
Notes :
1.
2.
For TDA2005Monly
Bandwith Filter :22Hz to 22kHz.
TDA2005
7/20
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA2005G-H14-B-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005G-J11-A-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005L-H14-B-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005L-J11-A-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W BRIDGE AMPLIFIER FOR CAR RADIO |
| TDA2005M | 功能描述:音頻放大器 20W Bridge Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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