Post Go back to editing

Question about RMS to DC Sampling Rate of AD637

Category: Datasheet/Specs
Product Number: AD637

Hello,

What is the sampling rate to convert the RMS value to DC of the AD637?

I am considering a circuit to convert the RMS value of the signal received from the AE sensor to DC using the AD637.

The DC-converted signal is received by a PLC (Programmable Logic Controller), which reads the DC signal at 1 ms intervals.

If the sampling rate of the AD637 is sufficiently higher than 1 kHz, say 10 kHz, only the two end points can be read, as shown in the figure, and the accuracy is not good.

So please let me know the sampling rate of the AD637. Also, please let me know if there are any RMS to DC converters with slower sampling rate.

Regards,

Kazu

Before You Switch


Switching languages will make ADI Explorer unavailable. Resume your session by switching back to English and reopening ADI Explorer.