ssm2220 and ssm2210

[Jim Patchell]

    I got this response from Analog devices this moring.

Hi Jim,
Both parts are obsolete. If you need technical support you can call
(800-262-5643) X 1428..
we have a fax back line for Data sheets. (800-446-6212) that will fax
direct to
you. the code for:
SSM2220 CODE 1800
SSM2210      1799

REAGRDS,
BETTY DICHIRO

    So, it would seem that these parts will have a limited life span.  I
have still not heard back from THAT corporation about their parts yet.

    -Jim