LF411: Is LF411CP cross-ref for obsolete LF411CN?

David Shade

Part Number: LF411

Trying to determine if LF411CP is equiv. replacement for obsolete LF411CN (IC OPAMP JFET 1 CIRCUIT 8DIP).

0 Ron Michallick over 4 years ago

Hello David,

Welcome to the e2e forum.

LF411CP is the replacement for LF411CN. It is equivalent performance but not exact the same device.

0 kai klaas69 over 4 years ago

Guru 140200 points

Hi David,

the LF411CN is the original from National Semiconducter while the LF411CP is a clone from TI.

The are very similar but not identical:

Kai

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