参数资料
型号: TPA3117D2RHBR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: AUDIO AMPLIFIER, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 30/30页
文件大小: 850K
代理商: TPA3117D2RHBR
PO Output Power W
0.01
0.1
1
10
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.1
10
50
0.01
1
G010
f = 1 kHz
f = 10 kHz
Gain = 18.2 dB
VCC = 12 V
ZL = 6 + 47 H
f = 20 Hz
PO Output Power W
0.01
0.1
1
10
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.1
10
50
0.01
1
G011
f = 1 kHz
Gain = 18.2 dB
VCC = 18 V
ZL = 6 + 47 H
f = 20 Hz
f = 10 kHz
PO Output Power W
0.01
0.1
1
10
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.1
10
50
0.01
1
G012
f = 20 Hz
f = 10 kHz
Gain = 18.2 dB
VCC = 12 V
ZL = 4 + 33 H
f = 1 kHz
VPLIMIT PLIMIT Voltage V
0
2
4
6
8
10
12
14
16
0.0
0.5
1.0
1.5
2.0
2.5
3.0
P
O
(M
a
x
)
Maximum
Output
Power
W
G013
Gain = 18.2 dB
VCC = 24 V
ZL = 8 + 66 H
www.ti.com
SLOS672 – OCTOBER 2010
TYPICAL CHARACTERISTICS (continued)
(All Measurements taken at 1 kHz, unless otherwise noted. Measurements were made using the TPA3117D2 EVM which is
available at ti.com.)
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER (BTL)
Figure 10.
Figure 11.
TOTAL HARMONIC DISTORTION + NOISE
MAXIMUM OUTPUT POWER
vs
OUTPUT POWER (BTL)
PLIMIT VOLTAGE (BTL)
Figure 12.
Figure 13.
Copyright 2010, Texas Instruments Incorporated
9
Product Folder Link(s) :TPA3117D2
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