Exhibit (a)(4)

                         [LETTERHEAD OF ANADIGICS INC.]

                                  June 18, 2002

Dear option holder:

On behalf of ANADIGICS, Inc. (the "Company"), I am writing to provide you with
the results of the Company's recent offer to exchange (the "Offer") certain
outstanding options granted under the Company's 1997 Long Term Incentive and
Share Award Plan for Employees, as amended, (hereinafter, the "Plan") with an
exercise price of at least $21.00 per share (the "Options") for new options the
Company will grant under the Plan (the "New Options"). All capitalized terms
used in this letter which are not defined herein have the meanings given to
those terms in the letter of transmittal (the "Letter of Transmittal")
accompanying the Company's offer to exchange dated May 20, 2002 (the "Offer of
Exchange").

The Offer expired at 5:00 p.m., New York City Time, on June 18, 2002. Promptly
following the expiration of the Offer and pursuant to the terms and conditions
of the Offer of Exchange, the Company accepted for exchange Options tendered to
it for a total of [____________] shares of Common Stock and canceled all such
Options.

The Company has accepted for exchange and canceled the number of Options
tendered by you equal to the number of Option Shares set forth on Attachment A
to this letter.

In accordance with the terms and subject to the conditions of the Offer, you
will have the right to receive New Options under the Plan for the number of
shares of Common Stock which is equal to the number of Option Shares set forth
on Attachment A, as adjusted for any stock splits, stock dividends and similar
events. Also in accordance with the terms of the Offer, the terms and conditions
of the New Options will be substantially the same as the terms and conditions of
the Options you tendered for exchange, except in three respects:

                  o     the per share exercise price of all new options will
                        equal the closing sale price of our common stock on the
                        Nasdaq National Market on the date we grant the new
                        options or on the first day thereafter on which a
                        selling price is made available to the public;

                  o     your options will expire (in the absence of an earlier
                        termination) ten years from the new grant date; and

                  o     your New Options will vest on the one year anniversary
                        of the grant date.

Pursuant to the terms of the Offer, the Company will grant you the New Options
on a date determined by the Board of Directors, anticipated to be on or about
December 20, 2002. At that time, as described in the Offer to Exchange, you will
receive a new option agreement executed by the Company.

In accordance with the terms of the Offer, and as provided in the Plan, you must
be an employee of the Company or one of its subsidiaries from the date you
tendered options through the New Option grant date in order to receive your New
Options. If you do not remain an employee , you will not receive a New Option or
any other consideration for the Options tendered by you and canceled by the
Company.


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If you have any questions about your rights in connection with the grant of New
Options, please call the Stock Option Exchange hotline at (908) 791-6060 or at
stockoptionexchange@anadigics.com.

                                           ANADIGICS, INC.


                                           By: /s/ Bami Bastani

                                           Dr. Bami Bastani, President and CEO


Attachment


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                                  Attachment A

Number of Shares Covered by              Vesting (Assumes a December 20, 2002
the New Options                          Grant Date)
---------------------------              -------------------------------------



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