参数资料
型号: TPA0211DGN
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 26/27页
文件大小: 770K
代理商: TPA0211DGN
TPA0211
2-W MONO AUDIO POWER AMPLIFIER
SLOS275D – JANUARY 2000 – REVISED NOVEMBER 2002
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 12
0.01 0.02 0.05
0.1
2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
12
5
10
5
0.2
1
0.5
0.02
0.1
0.05
0.002
0.01
0.005
0.001
0.2
0.5
PO – Output Power – W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 kHz
20 Hz
1 kHz
15 kHz
VDD = 3 V,
RL = 4 ,
Mode = BTL,
AV = 8 dB
0.01 0.02 0.05
0.1
2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
12
5
10
5
0.2
1
0.5
0.02
0.1
0.05
0.002
0.01
0.005
0.001
0.2
0.5
PO – Output Power – W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 kHz
20 Hz
1 kHz
15 kHz
VDD = 3 V,
RL = 8 ,
Mode = BTL,
AV = 8 dB
Figure 13
Figure 14
10
20
70
2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
5
0.2
1
0.5
0.02
0.1
0.05
0.002
0.01
0.005
0.001
100
PO – Output Power – mW
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 kHz
20 Hz
1 kHz
15 kHz
VDD = 3 V,
RL = 32 ,
Mode = SE,
AV = 2 dB
40
0.01 0.02 0.05
0.1
2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
12
5
10
5
0.2
1
0.5
0.02
0.1
0.05
0.002
0.01
0.005
0.001
0.2
0.5
PO – Output Power – W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 Hz
1 kHz
15 kHz
VDD = 5 V,
RL = 4 ,
Mode = BTL,
AV = 8 dB
20 kHz
Figure 15
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