Part Number:OPA1664
Tool/software: WEBENCH® Design Tools
Hi,
I am using webench to create a low pass filter (image pasted, report attached). The BOM generated by the filter seems odd to me. The feedback capacitor size (C2) in third stage and fourth stage is 1812 (4532 Metric). The rated voltage level of the capacitor is 50V. Input voltage is only +/- 2.5V. Can we select capacitor of the size 0603 or 0805 separately. 1812 (4532 Metric) size is too big and will occupy lot of estate of the PCB.
Regards,
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