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: 29/30页
文件大小: 887K
代理商: TPA3123D2PWPG4
-250
200
-200
-150
-100
-50
0
50
100
150
5
22.5
7.5
10
12.5
15
17.5
20
100k
100 200
1k 2k
10k 20k
f Frequency Hz
Gain
dB
-
Phase
-
o
Gain
Phase
V
=24V
R =8
(SE)
Gain=20dB
L
=47 H
C
=0.22 F
C
=470 F
CC
L
filt
dc
W
m
V
SupplyVoltage V
SS
16
26
P
OutputPower
W
O
-
22
30
28
4
32
12
THD=10%
THD=1%
R =4
(SE)
Gain=20dB
L
W
6
8
2
14
18
10
16
20
24
30
26
12
10
14
18
20
22
24
28
THD=10%
THD=1%
V
-SupplyVoltage-V
SS
P
-OutputPower-W
O
R =8
(SE)
Gain=20dB
L
W
16
26
30
12
10
7
14
18
20
22
24
28
17
16
15
14
13
12
11
10
9
6
1
8
5
4
3
2
P
OutputPower W
O
6
16
Efficiency
%
-
80
20
10
100
30
12V
18V
24V
R =4
(SE)
Gain=20dB
L
W
0
40
60
20
50
70
90
2
0
4
8
10
12
14
18
SLOS541C – JULY 2007 – REVISED AUGUST 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
GAIN/PHASE
OUTPUT POWER
vs
FREQUENCY
SUPPLY VOLTAGE
A. Dashed line represents thermally limited region.
Figure 9.
Figure 10.
OUTPUT POWER
EFFICIENCY
vs
SUPPLY VOLTAGE
OUTPUT POWER
Figure 11.
Figure 12.
8
Copyright 2007–2010, Texas Instruments Incorporated
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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