参数资料
型号: TPA3123D2PWPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
封装: GREEN, PLASTIC, TSSOP-24
文件页数: 30/30页
文件大小: 887K
代理商: TPA3123D2PWPG4
P
OutputPower W
O
Efficiency
%
-
80
10
100
30
0
40
60
20
50
70
90
12
0
1
2
3
4
5
6
7
8
9
10
11
R =8
(SE)
Gain=20dB
L
W
12V
18V
24V
P
OutputPower W
O
I
SupplyCurrent
A
C
12
32
1.6
40
0.2
2
0.6
18V
0
0.8
1.2
0.4
1
1.4
1.8
4
0
8
16
20
24
28
36
R =4
(SE)
Gain=20dB
L
W
24V
12V
-120
20
100
1k
20k
f Frequency Hz
PowerSupplyRejectionRatio
dB
-
10k
-110
-100
-90
-80
-70
-50
0
V
=24V
V
=0.2V
R =4
(SE)
Gain=20dB
CC
O(ripple)
PP
L
W
-40
-30
-20
-10
-60
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
2.5
5
7.5
10 12.5 15 17.5
20 22.5
25
P
-OutputPower-W
O
I
-SupplyCurrent-
A
C
12V
18V
24V
R =8
,
Gain=20dB
L
W
www.ti.com
SLOS541C – JULY 2007 – REVISED AUGUST 2010
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
EFFICIENCY
SUPPLY CURRENT
vs
OUTPUT POWER
Figure 13.
Figure 14.
SUPPLY CURRENT
POWER SUPPLY REJECTION RATIO
vs
OUTPUT POWER
FREQUENCY
Figure 15.
Figure 16.
Copyright 2007–2010, Texas Instruments Incorporated
9
Product Folder Link(s) :TPA3123D2
相关PDF资料
PDF描述
TPA3123D2PWPRG4 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA3123D2PWPR 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA3123D2PWP 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA3124D2PWPG4 AUDIO AMPLIFIER, PDSO24
TPA3124D2PWPRG4 AUDIO AMPLIFIER, PDSO24
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