Hi
A Piezo sensor is used which outputs IEPE , how you have taken this output in your ADC?
The reference design is exactly what we want to do, pls explain further
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Hi
A Piezo sensor is used which outputs IEPE , how you have taken this output in your ADC?
The reference design is exactly what we want to do, pls explain further
Aman Gupta63 said:A Piezo sensor is used which outputs IEPE , how you have taken this output in your ADC?
Through LMP7716 amplifier.
You can find answer by looking at schematics which is provided. Reading documentation also will not hurt.
Aman Gupta63 said:Last question , are we able to get velocity and acceleration both after putting IEPE signals to amplifier?
Yes. You need to calibrate each device using digitally controllable shaker and calibration accelerometer, create FFT_magnitude / acceleration calibration curves. Check documentation pages 17, 18, 19.
BTW I'm afraid that IEPE -type sensor is not used in this design.
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