Part Number:INA240
Hello,
We are using INA240A2 to measure motor current. However, per the datasheet, the INA240A2 output maximum capacitive load should be limited to 1nF. So, we added a buffer in front of a 20Hz low-frequency filter. My question is to find out if it is necessary to have the buffer in front of the filter to limit the capacitive load even though a resistor is located at the output. I've attached the schematic for your reference. I would appreciate it if you could respond to me promptly.
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