参数资料
型号: TPA0211DGNR
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: 25/27页
文件大小: 770K
代理商: TPA0211DGNR
TPA0211
2-W MONO AUDIO POWER AMPLIFIER
SLOS275D – JANUARY 2000 – REVISED NOVEMBER 2002
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
AV = 8 dB
AV = 20 dB
20
50
100 200
500 1 k
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
2
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
2 k
5 k 10 k 20 k
5
1
0.2
0.5
0.1
0.02
0.05
0.01
0.002
0.005
0.001
VDD = 3 V,
PO = 250 mW,
RL = 8 ,
Mode = BTL
Figure 8
AV = 8 dB
AV = 20 dB
20
50
100 200
500 1 k
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
2
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
2 k
5 k 10 k 20 k
5
1
0.2
0.5
0.1
0.02
0.05
0.01
0.002
0.005
0.001
VDD = 5 V,
PO = 1 W,
RL = 8 ,
Mode = BTL
Figure 9
AV = 2 dB
AV = 14 dB
20
50
100 200
500 1 k
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
2
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
2 k
5 k 10 k 20 k
5
1
0.2
0.5
0.1
0.02
0.05
0.01
0.002
0.005
0.001
VDD = 3 V,
PO = 25 mW,
RL = 32 ,
Mode = SE
Figure 10
AV = 2 dB
AV = 14 dB
20
50
100 200
500 1 k
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
2
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
2 k
5 k 10 k 20 k
5
1
0.2
0.5
0.1
0.02
0.05
0.01
0.002
0.005
0.001
VDD = 5 V,
PO = 75 mW,
RL = 32 ,
Mode = SE
Figure 11
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