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Figure 3
X and Y axes
Figure 4
shows the response of the accelerometer structure and its acquisition chain, along the Z axis,
at 4 kHz sampling rate.
Figure 4
Z axis
6.5.3 Low-Frequency Limit
The low-frequency can optionally be limited by the digital high-pass filter. The cutoff frequency is
adjustable, and can be adjusted to extremely low frequencies thanks to the filter's exceptionally high
resolution.
Figure 5
shows the low-frequency response for a high-pass filter adjusted to 1 Hz, 5 Hz and
10 Hz, and operating at 4 kHz sampling frequency.
User's Manual
11
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