[christianw.]

Ich werde jetzt aber nicht zu meinem Professor gehen, damit der denen die gleiche Mail nochmal schreibt.

Ich hoffe, mich in meinem bescheidenen Englisch nun klar ausgedrückt zu haben.

Zitat:Dear Ms. Briggs-Zajicek,

thank you very much for your fast reply. As we know the UAF42 is still in production, therefore we already got a datasheet. As from the year 2000 Burr Brown is also part of Texas Instruments, thats why i asked for a datasteet specificly for the BB UAF41. I already searched the web as well as the TI tech pages including the E2E community for further informations. The ICs i got here are datecode 7920, but there are no ressources for this type of filter anymore. Is the UAF42 a direct replacement for the UAF41?

Thanks in advance.

Kindly regards,

Christian W.