參數(shù)資料
型號(hào): TPA3107D2PAPTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁數(shù): 31/32頁
文件大?。?/td> 1027K
代理商: TPA3107D2PAPTG4
www.ti.com
TYPICAL CHARACTERISTICS
f Frequency Hz
20
V
=12V
R =8
Gain=20dB
CC
L
W
100
1k
10k
THD+N
T
otalHarmonicDistortion+Noise
%
-
0.001
0.1
10
20k
1
0.01
P
=5W
O
P
=1W
O
P
=2.5W
O
f Frequency Hz
20
100
1k
10k
THD+N
T
otalHarmonicDistortion+Noise
%
-
0.001
0.1
10
20k
1
0.01
V
=18V
R =8
Gain=20dB
CC
L
W
P
=2.5W
O
P
=5W
O
P
=1W
O
SLOS509B – OCTOBER 2006 – REVISED JULY 2007
TABLE OF GRAPHS(1)(2)
FIGURE
THD+N
Total harmonic distortion + noise
vs Frequency
1, 2, 3, 4, 5
THD+N
Total harmonic distortion + noise
vs Output power
6, 7, 8, 9, 10
Closed-loop response
vs Frequency
11, 12
Output power
vs Supply voltage
13
VCC
Supply current
vs Total output power
14
System efficiency
vs Output power
15
Crosstalk
vs Frequency
16, 17
kSVR
Supply ripple rejection ratio
vs Frequency
18
(1)
All graphs were measured using the TPA3107D2 EVM.
(2)
Power generated beyond normal and recommended operating conditions may require additional heatsinking.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 1.
Figure 2.
8
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