Exhibit 99.3

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION

The following tables present unaudited pro forma condensed combined financial information about Analog Devices, Inc.’s (“Analog Devices”) consolidated balance sheet and statement of income, after giving effect to the proposed merger (the “Merger”) with Linear Technology Corporation (“Linear”), certain related financing arrangements described in Note 5—Estimated Merger Consideration and Allocation (the “Financing Arrangements”), and Analog Devices’ proposed offering described herein (the “Offering”, and collectively with the Merger and the Financing Arrangements, the “Transactions”). The unaudited pro forma condensed combined financial information is derived from and should be read in conjunction with:

The unaudited pro forma condensed combined balance sheet as of October 29, 2016 and the unaudited pro forma condensed combined statement of income for the year ended October 29, 2016, are presented herein. The unaudited pro forma condensed combined balance sheet combines the audited consolidated balance sheets of Analog Devices and the unaudited consolidated balance sheets of Linear as of October 29, 2016 and October 2, 2016, respectively, and gives effect to the Transactions as if they had been completed on October 29, 2016. The unaudited pro forma condensed combined statement of income combine the historical results of Analog Devices and Linear for the year ended October 29, 2016 and twelve months ended October 2, 2016, respectively, and gives effect to the Transactions as if they occurred on November 1, 2015. The historical financial information has been adjusted to give effect to pro forma adjustments that are (i) directly attributable to the Transactions, (ii) factually supportable, and (iii) with respect to the unaudited pro forma condensed combined statement of income, expected to have a continuing impact on the combined entity’s consolidated results.

The unaudited pro forma condensed combined financial information presented is based on the assumptions and adjustments described in the accompanying notes, which should be read together with the pro forma condensed consolidated financial statements. The unaudited pro forma condensed combined financial information is presented for illustrative purposes only and does not purport to represent what the financial position or results of operations would actually have been if the Transactions occurred as of the dates indicated or what financial position or results would be for any future periods. The unaudited pro forma condensed combined financial information is based upon the respective historical consolidated financial statements of Analog Devices and Linear as described further in Note 2—Basis of Pro Forma Presentation.

The Merger will be accounted for as a business combination using the acquisition method of accounting under the provisions of Accounting Standards Codification (“ASC”) 805, Business Combinations (“ASC 805”), with Analog Devices representing the accounting acquirer. The following unaudited pro forma condensed combined financial information primarily gives effect to:

The unaudited pro forma condensed combined statement of income also includes certain acquisition accounting and related financing adjustments, including items expected to have a continuing impact on the results of the combined company, such as increased amortization expense on acquired intangible assets. The unaudited pro forma condensed combined statement of income does not include the impact of any revenue, cost or other operating synergies that may result from the Merger.

The unaudited pro forma condensed combined financial information includes preliminary adjustments that may be revised. There can be no assurance that such revisions will not result in material changes. The unaudited pro forma condensed combined financial information is presented for illustrative purposes only and does not purport to be indicative of the results or financial position that actually would have occurred or that may occur in the future had the Transactions been completed on the dates indicated, nor does it purport to be indicative of the future operating results or financial position of Analog Devices after the Transactions. Future results may vary significantly from the results reflected because of various factors, including those discussed in the section entitled “Risk Factors” of Analog Devices’ Annual Report on Form 10-K, filed with the SEC on November 22, 2016.

The unaudited pro forma condensed combined financial information has been compiled in a manner consistent with the accounting policies adopted by Analog Devices. Analog Devices believes these accounting policies are similar in most material respects to those of Linear. Upon completion of the Merger, or as more information becomes available, Analog Devices will perform a more detailed review of the Linear accounting policies. As a result of that review, differences could be identified between the accounting policies of the two companies that, when conformed, could have a material impact on the combined financial statements.

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ANALOG DEVICES, INC.

UNAUDITED PRO FORMA CONDENSED COMBINED BALANCE SHEET

AS OF OCTOBER 29, 2016

(In thousands)

See the accompanying notes to Unaudited Pro Forma Condensed Combined Financial Information.

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ANALOG DEVICES, INC.

UNAUDITED PRO FORMA CONDENSED COMBINED STATEMENT OF INCOME

FOR THE YEAR ENDED OCTOBER 29, 2016

(In thousands)

See the accompanying notes to Unaudited Pro Forma Condensed Combined Financial Information.

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Note 1 – Description of the Merger

On July 26, 2016, Linear, Analog Devices and Merger Sub entered into the merger agreement. Upon the terms and subject to the conditions of the merger agreement, Merger Sub will merge with and into Linear, with Linear surviving the merger as a wholly owned subsidiary of Analog Devices. If the Merger is completed, Analog Devices will acquire all of the issued and outstanding shares of Linear.

Under the terms of the merger agreement, at the effective time, each outstanding share of common stock of Linear, including each restricted stock award and restricted stock unit award that become automatically vested at the effective time, will be cancelled. In exchange, holders of such common stock will receive (i) an amount in cash equal to the product of (a) the number of shares of Linear common stock outstanding immediately prior the effective time and (b) $46.00, and (ii) a number of shares of Analog Devices common stock equal to the product (rounded to the nearest whole number of shares) of (a) the number of shares of Linear common stock outstanding immediately prior to the effective time and (b) the exchange ratio of 0.2321 (“Merger Consideration”).

Separately, under the terms of the merger agreement, at the effective time, each outstanding Linear restricted stock award and restricted stock unit award that is outstanding immediately prior to the effective time, and does not become vested at the effective time, will be cancelled and converted into the right to receive the following:

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Analog Devices expects to fund the cash portion of the Merger with a combination of short and long-term debt and cash on hand. On July 26, 2016, Analog Devices obtained debt commitment letters from certain initial lenders to provide a 364-Day Bridge Facility initially for $7.5 billion and a 90-Day Bridge Facility for $4.1 billion. On September 23, 2016, Analog Devices entered into a term loan agreement, which consists of a 3-Year Term Loan Facility in the principal amount of $2.5 billion and a 5-Year Term Loan Facility in the principal amount of $2.5 billion. Upon Analog Devices’ entry into the term loan agreement, the initial lenders’ commitments with respect to the 364-Day Bridge Facility were reduced by an aggregate amount of $5.0 billion. The accompanying unaudited pro forma condensed combined financial information assumes that Analog Devices finances the Merger using proceeds from the Offering; borrowing the full amounts available under the 90-Day Bridge Facility, the 3-Year Term Loan and the 5-Year Term Loan; and up to $500 million of cash on hand. The 90-Day Bridge Facility is expected to be repaid within 90 days after the closing date. The 364-Day Bridge Facility is expected to remain undrawn at closing and the lenders’ commitments thereunder would be reduced in an amount equal to the net cash proceeds from the Offering.

Note 2 — Basis of Pro Forma Presentation

The accompanying unaudited pro forma condensed combined financial information was prepared in accordance with Article 11 of SEC Regulation S-X. The unaudited pro forma condensed combined balance sheet was prepared using the historical balance sheets of Analog Devices as of October 29, 2016 and Linear as of October 2, 2016. Linear’s 2016 fiscal year ended on July 3 and Analog Devices’ 2016 fiscal year ended on October 29. To comply with SEC rules and regulations for companies with different fiscal year ends, the pro forma condensed combined financial information has been prepared utilizing periods that differ by less than 93 days. The unaudited pro forma condensed combined statement of income was prepared using:

Both Analog Devices’ and Linear’s historical audited and unaudited financial statements were prepared in accordance with U.S. GAAP and are presented in thousands of U.S. dollars. The historical Linear financial statements included within the unaudited pro forma condensed combined balance sheet and statement of income include certain reclassifications that were made to conform Linear’s financial statement presentation to that of Analog Devices.

The acquisition of Linear by Analog Devices will be accounted for as a business combination using the acquisition method of accounting under the provisions of ASC 805, with Analog Devices representing the accounting acquirer. In the unaudited pro forma condensed combined balance sheet, Analog Devices has reflected the estimated acquisition date value of the assets acquired and liabilities assumed, based upon management’s preliminary estimate of what their respective fair values would be as of the date of the Merger. The pro forma adjustments are preliminary and are based upon available information and certain assumptions, which management believes are reasonable under the circumstances and are described in the accompanying notes herein. Actual results may differ materially from the assumptions within the accompanying unaudited pro forma condensed combined financial information. Under ASC 805, generally all assets acquired and liabilities assumed are recorded at their acquisition date fair value. For purposes of the pro forma information presented herein, the fair value of Linear’s identifiable tangible and intangible assets acquired and liabilities assumed are based on preliminary estimates of fair values. The excess of merger consideration over the fair value of identified tangible and intangible assets acquired and liabilities assumed will be recognized as goodwill. The final allocation may include (1) changes in fair values of property, plant and equipment, (2) changes in allocations to intangible assets such as trade names, technology and customer relationships as well as goodwill, (3) other changes to assets and liabilities and (4) any resulting impact to deferred income taxes.

The unaudited pro forma condensed combined statement of income also includes certain acquisition accounting adjustments, including items expected to have a continuing impact on the results of the combined

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company, such as increased amortization expense on acquired intangible assets. The unaudited pro forma condensed combined statement of income does not include the impacts of any revenue, cost, or other operating synergies that may result from the Merger or any related restructuring costs that may be contemplated.

The Financing Arrangements

The commitment letters entered into provide for a 364-Day Bridge Facility initially for $7.5 billion and a 90-Day Bridge Facility for $4.1 billion. Upon entry into the $2.5 billion 3-year Term Loan Facility and $2.5 billion 5-Year Term Loan Facility, the initial lenders’ commitments with respect to the 364-Day Bridge Facility were reduced by an aggregate amount of $5.0 billion. The accompanying unaudited pro forma condensed combined financial information assumes that Analog Devices finances the transaction using proceeds from the Offering; borrowing the full amounts available under the 90-Day Bridge Facility, the 3-Year Term Loan and the 5-Year Term Loan; and up to $500 million of cash on hand. In addition, the 90-Day Bridge Facility is expected to be repaid within 90 days after the closing date. The 364-Day Bridge Facility is expected to remain undrawn at closing and the lenders’ commitments thereunder would be reduced in an amount equal to the net cash proceeds from the Offering.

The cash proceeds from the borrowing under the 90-Day Bridge Facility and term loan facilities are expected to be $9.1 billion, prior to the consideration of debt issuance costs of $21.8 million which will be amortized over the term of the bridge facility and term loans. The 90-Day Bridge Facility and the 3-year Term Loan Facility are expected to bear interest at LIBOR plus a margin of 1.125% while the 5-year Term Loan Facility is expected to bear interest at LIBOR plus a margin of 1.25%. Duration fees are payable with respect to the 364-Day Bridge Facility as follows: (1) 50 basis points on the amount outstanding at 90 days from the date of first borrowing under the 364-Day Bridge Facility; (2) 75 basis points on the amount outstanding at 180 days from the date of first borrowing under the 364-Day Bridge Facility; and (3) 100 basis points on the amount outstanding at 270 days from the date of first borrowing under the 364-Day Bridge Facility.

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The Offering

This unaudited pro forma condensed combined financial information assumes Analog Devices is offering $2.0 billion in aggregate principal amount of senior notes (net of issuance costs of $15.0 million which includes underwriters’ fees, commissions and other fees associated with the Offering). These proceeds, along with the 90-Day Bridge Facility, the 3-year Term Loan Facility and the 5-year Term Loan Facility will be used to finance the cash consideration due in connection with the Merger.

Note 3 – Reclassifications

Historical Linear financial information included within the unaudited pro forma condensed combined financial information has been reclassified to conform the presentation to that of Analog Devices as indicated in the table below:

Balance Sheet as of October 29, 2016 (in thousands)

Note 4 – Conforming Accounting Policies

At this time, except for Note 3 to reclassify certain balances presented in the historical financial statements of Linear to conform their presentation to that of Analog Devices, Analog Devices is not aware of any material differences between the accounting policies of the two companies that would continue to exist subsequent to the application of purchase accounting. Following the consummation of the Merger, Analog Devices will conduct a more detailed review of Linear’s accounting policies in an effort to determine if differences in accounting policies require further reclassification of Linear’s results of operations or reclassification of assets or liabilities to conform to Analog Devices’ accounting policies and classifications. As a result, Analog Devices may identify additional differences between the accounting policies of the two companies that, when conformed, could have a material impact on these unaudited pro forma condensed combined financial information.

Note 5 – Estimated Merger Consideration and Allocation

The estimated merger consideration is approximately $15.3 billion based on the closing share price of Analog Devices common stock of $74.20 on November 25, 2016. The actual value of the merger consideration will fluctuate based upon changes in the price of Analog Devices common stock and the number of Linear common shares, restricted stock awards and restricted stock unit awards outstanding at the effective time.

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The following table summarizes the components of the estimated merger consideration reflected in the unaudited pro forma condensed combined financial information (in thousands of dollars and shares, except for per share amounts and the exchange ratios):

The value of the merger consideration and resulting goodwill may change based on fluctuations in the share price of Analog Devices common stock and the number of shares of Linear common stock outstanding on the closing date. The fair value of the equity securities issued as part of the consideration transferred will be measured on the closing date. A 25% fluctuation in the market price of Analog Devices common stock would affect the value of the consideration with a corresponding change to goodwill related to the Merger, as illustrated in the table below (in thousands):

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The following is a preliminary estimate of the assets to be acquired and the liabilities to be assumed by Analog Devices in the transaction, reconciled to the estimate of the consideration to be transferred (in thousands):

Adjustments for the Merger:

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The fair value of the customer relationships was estimated using a multi-period excess earnings method, a form of the income approach, which incorporates the preliminary estimates of future cash flows to be generated from Linear’s existing customer base. Excess earnings are the earnings remaining after deducting the market rates of return on the estimated values of contributory assets, including debt-free net working capital, tangible assets and other identifiable intangible assets. The excess earnings are thereby calculated for each year of a multi-year projection period and discounted to present value. The primary components of this method consist of the estimated customer attrition rate, determination of excess earnings and an appropriate rate of return.

The fair values of Linear’s technology-based and trade name intangible assets were estimated using the relief from royalty method under the income approach, which estimates the cost savings generated by a company related to the ownership of an asset for which it would otherwise have had to pay royalties or license fees on revenues earned through the use of the asset. The discount rate used is determined at the time of measurement based on an analysis of the implied internal rate of return of the transaction, weighted average cost of capital and weighted average return on assets.

The fair value estimates for all identifiable intangible assets are preliminary and are based on assumptions that market participants would use in pricing an asset, based on the most advantageous market for the asset (i.e., its highest and best use). The final fair value determination for identifiable intangibles may differ materially from this preliminary determination.

The estimate of deferred taxes was determined based on the estimated book basis of the net assets acquired after the application of acquisition accounting as compared to the tax basis of the net assets acquired using a blended statutory tax rate. These estimates are preliminary and adjustments to established deferred tax assets and liabilities could change due to refined determination of statutory rates, as well as the changes in the estimates of the fair values of assets acquired and liabilities assumed occur in conjunction with the finalization of the acquisition accounting and these changes in estimates could be material.

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This adjustment also reflects the issuance of (a) approximately 56.0 million shares of Analog Devices common stock, consisting of 55.9 million shares, being the equity portion of merger consideration, and 0.1 million shares as equity to replace certain restricted stock awards and restricted stock units which will be accelerated and cancelled at the effective time in exchange for the right to receive merger consideration, for a total adjustment to par value of $9.3 million and (b) excess paid in capital associated with the issuance of such shares, as well as the fair value of the portion of assumed restricted stock awards and restricted stock units included in consideration transferred, for a total adjustment to capital in excess of par value of $4,167.5 million.

Adjustments for Financing Arrangements:

Analog Devices will be required to pay $28.7 million in financing related fees for the 364-Day Bridge Facility. As of October 29, 2016, Analog Devices has incurred $20.4 million in financing costs that are included in historical retained earnings, of which $7.9 million remain accrued and unpaid as of October 29, 2016. An adjustment has been recorded to retained earnings in the pro forma condensed combined balance sheet to reflect the incremental $8.2 million of financing fees to be incurred in connection with the 364-Day Bridge Facility, net of the estimated tax benefit of $3.1 million, with a corresponding adjustment to accrued expenses and cash of $7.9 million and $16.1 million, respectively.

In addition, as of October 29, 2016, Analog Devices had prepaid $13.4 million of financing fees. An adjustment was recorded to remove the prepaid financing fees, with a corresponding adjustment to cash of $13.4 million.

Adjustments for the Offering:

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Note 6 – Unaudited Pro Forma Condensed Combined Statement of income Adjustments

The pro forma adjustments in the unaudited pro forma condensed combined statement of income are as follows:

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These preliminary estimates of fair value and estimated useful lives will likely differ from final amounts that Analog Devices will calculate after completing a detailed valuation analysis and the difference could have a material effect on the accompanying unaudited pro forma condensed combined financial statements. A 10% increase in the valuation of intangible assets would cause a corresponding increase in the amortization expense of approximately $48.2 million for the twelve months ended October 29, 2016. A 10% increase in the estimated useful lives of intangible assets would cause a corresponding decrease in the amortization expense of approximately $43.8 million for the twelve months ended October 29, 2016.

(i) increase of $106.1 million for the twelve months ended October 29, 2016 to reflect the estimated interest expense associated with the 90-Day Bridge Facility and the term loan facilities. The condensed combined statement of operations reflects three months of interest expense under the assumption that the 90-Day Bridge Facility will be repaid within 90 days of the closing date. Borrowings bear interest at a variable rate based on the one-month LIBOR plus an estimated margin of 1.125% per annum for the 3-Year Term Loan Facility, while the 5-Year Term Loan Facility bears interest at a variable rate based on the one-month LIBOR plus an estimated margin of 1.25% per annum; and

(ii) increase of $14.9 million for the twelve months ended October 29, 2016 to reflect the amortization of estimated debt issuance costs associated with the establishment of the financing facilities, less historic amortization of debt issuance costs.

(iii) decrease of $20.4 million to eliminate the non-recurring impact of commitment fees and finance structuring fees incurred in the twelve months ended October 29, 2016 associated with the Financing Arrangements.

If LIBOR were to increase by 0.125%, interest expense would increase by $7.5 million for the twelve months ended October 29, 2016.

(i) increase of $70.0 million for the twelve months ended October 29, 2016 to reflect the estimated interest expense associated with the Offering at an assumed interest rate of 3.5% per annum. If interest rates were to increase by 0.125%, interest expense would increase by $2.5 million for the twelve months ended October 29, 2016; and

(ii) increase of $1.9 million for the twelve months ended October 29, 2016 to reflect the amortization of estimated debt issuance costs associated with the Offering.

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