Texas Instruments DRV600EVM, Руководство пользователя, Страница: 7 / 16

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4.1 THD+N vs Voltage (600
Ω
load)
10
1
0.1
THD+N(%)
0.01
0.001
3m 10m 100m
V (V)
RMS
1 2 4
1.8V DVDD
3.3V DVDD
4.5V DVDD
4.2 THD+N vs Voltage (100k
Ω
load)
10
1
0.1
THD+N(%)
0.01
0.001
3m 10m 100m
V (V)
RMS
1 2 4
1.8V DVDD
3.3V DVDD
4.5V DVDD
4.3 THD+N vs Frequency (600
Ω
load)
10
1
0.1
THD+N(%)
0.01
0.001
20 100 1k
Frequency (Hz)
10k 20k
0.2V
RMS
2V
RMS
DRV600EVM Performance
Figure 5. THD+N vs Voltage (600
Ω
load)
Figure 6. THD+N vs Voltage (100k
Ω
load)
Figure 7. THD+N vs Frequency (600
Ω
load)
SLOU205 – July 2007 DRV600EVM User's Guide 7
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