Texas Instruments DRV600EVM, Руководство пользователя, Страница: 9 / 16

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4.4 Idle Noise FFT Spectrum
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oltage(dBrA)
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Frequency (Hz)
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4.5 Channel Separation
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DRV600EVM Performance
Reference voltage is 2V
RMS
, FFT size 16k.
Figure 10. Idle Noise FFT Spectrum
Channel 1 output signal is 2V
RMS
; channel 2 input is grounded. Reference voltage is 2V
RMS
; the load is
600
Ω
.
Figure 11. Channel Separation
SLOU205 – July 2007 DRV600EVM User's Guide 9
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