Replacement for obsolete part

We have an old design using Sipex HS3160C-4 MDAC. It is now obsolete. We need a few more units (up to 30) or a pin-to-pin replacement for additional circuits we want to build. Any help would be much appreciated.

 

[jbartos]

Suggestion: Contact
Jan Kerhulas
SIPEX CORPORATION
Phone: (978) 671-1907
Fax: (978) 670-9001
Email: jkerhulas@sipex.com
They should have ethical an obligation to customers regarding pin-to-pin replacement for Sipex HS3160C-4 MDAC since they probably made a good profit on it.