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参数资料
| 型号： | IRAUDAMP1 |
| 厂商： | International Rectifier |
| 文件页数： | 11/22页 |
| 文件大小： | 0K |
| 描述： | KIT REFERENCE DESIGN W/IR2011S |
| 标准包装： | 1 |
| 其它名称： | *IRAUDAMP1 |
Typical Performance
±Vcc=±50V, RL = 4 ? unless otherwise noted.
International Rectifier
A-A FREQUENCY RESPONSE
02/25/04 10:06:24
International Rectifier
A-A CROSSTALK or
02/25/04 17:05:17
SEPARATION vs FREQUENCY
+2
+0
-2
+0
-20
-40
d
B
V
-4
d
B
-60
-80
-6
-100
-8
-120
-10
20
50
100
200
500
1k
2k
Hz
5k
10k
20k
50k
200k
-140
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Sweep
Trace
Color
Line Style
Thick
Data
Axis
Comment
1
1
2
1
2
1
Blue
Cyan
Red
Solid
Solid
Solid
1
1
1
Anlr.Ampl!Normalize
Anlr.Level B!Normalize
Anlr.Ampl!Normalize
Left
Left
Left
4 ohm
8 ohm
Sweep
1
1
Trace
1
2
Color
Blue
Cyan
Line Style
Solid
Solid
Thick
1
1
Data
Anlr.Crosstalk
Anlr.Crosstalk
Axis
Left
Left
Comment
4 ohm
4 ohm
2
2
Green
Solid
1
Anlr.Level B!Normalize
Left
100
A-A FREQ RESP.at2
Fig.6 Frequency characteristics
Frequency
International Rectifier A-A THD+N vs FREQUENCY 02/27/04 18:39:45
4 ? Loading, ±Vcc = ±25V, ±30V, ±40V, ±50V, ±60V
T
10
1
A-A XTALK VS FREQ.at2
Fig.7 Channel Separation v.s.
International Rectifier A-A THD+N vs FREQUENCY 02/25/04 11:17:24
4 ? Loading, ±Vcc = ±50V, 1W / 50W / 100W
1
0.5
0.2
0.1
0.05
%
0.1
0.01
%
0.02
0.01
0.005
0.002
0.001
0.0005
0.001
100m
200m
500m
1
2
5
W
10
20
50
100
200
600
0.0002
0.0001
20
50
100
200
500
1k
2k
5k
10k
20k
Sweep
Trace
Color
Line Style
Thick
Data
Axis
Comment
Hz
1
1
Yellow
Solid
2
Anlr.THD+N Ratio
Left
30v
Sweep
Trace
Color
Line Style
Thick
Data
Axis
Comment
2
1
Red
Solid
2
Anlr.THD+N Ratio
Left
25v
3
4
5
1
1
1
Magenta
Blue
Cyan
Solid
Solid
Solid
2
2
2
Anlr.THD+N Ratio
Anlr.THD+N Ratio
Anlr.THD+N Ratio
Left
Left
Left
40v
50v
60v
1
2
3
1
1
1
Blue
Red
Magenta
Solid
Solid
Solid
1
1
1
Anlr.THD+N Ratio
Anlr.THD+N Ratio
Anlr.THD+N Ratio
Left
Left
Left
rev.3.3, 1W, 4 ohm
50W
100w
A-A THD+N VS power.at2
Fig.8 THD+N v.s. Output Power
A-A THD+N VS FREQ.at2
Fig.9 THD+N v.s. Frequency (4 ? )
International Rectifier
A-A FFT SPECTRUM ANALYSIS
02/25/04 18:11:00
International Rectifier
A-A FFT SPECTRUM ANALYSIS
02/25/04 18:08:39
+0
-20
-40
+0
-20
-40
d
B
r
-60
-80
d
B
r
-60
-80
A
-100
-120
-140
A
-100
-120
-140
10
20
50
100
200
500
1k
2k
5k
10k
20k
10
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Hz
Sweep
1
Trace
1
Color
Blue
Line Style
Solid
Thick
1
Data
Fft.Ch.1 Ampl
Axis
Left
Comment
1V, 4 ohm, referenced to 30v
Sweep
1
Trace
1
Color
Blue
Line Style
Solid
Thick
1
Data
Fft.Ch.1 Ampl
Axis
Left
Comment
4 ohm, referenced to 30V
A-A FFT.at2
Fig.10 Spectrum
(1kHz, 1V, 4 ? , f SW =400KHz)
www.irf.com
A-A FFT.at2
Fig.11 Residual Noise Spectrum
(no signal, 4 ? , f SW =400KHz)
10
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