Exhibit 99.1

                CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report on Form 10-Q of Analog Devices, Inc.
(the "Company") for the period ended May 3, 2003 as filed with the Securities
and Exchange Commission on the date hereof (the "Report"), the undersigned,
Jerald G. Fishman, Chief Executive Officer of the Company, hereby certifies,
pursuant to 18 U.S.C. Section 1350, that:

         (1)      The Report fully complies with the requirements of Section
                  13(a) or 15(d) of the Securities Exchange Act of 1934; and

         (2)      The information contained in the Report fairly presents, in
                  all material respects, the financial condition and results of
                  operations of the Company.



Dated:   May 21, 2003                        /s/ Jerald G. Fishman
                                             -----------------------------------
                                             Jerald G. Fishman
                                             Chief Executive Officer


A signed original of this written statement required by Section 906 has been
provided to Analog Devices, Inc. and will be retained by Analog Devices, Inc.
and furnished to the Securities and Exchange Commission or its staff upon
request.