{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX98303EWE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX98303EWET","canonicalUrl":"https://icboms.com/analog-devices/MAX98303EWET","factsUrl":"https://icboms.com/api/mcp/products/MAX98303EWE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX98303EWE+T Class D stereo audio amplifier, 3.1W x 2 @ 4Ω, 2.6-5.5V supply, 16-WLP package, Tape & Reel.","salesMarkdown":"## WLP package and board-level integration The MAX98303EWE+T is supplied in a 16-WLP (Wafer-Level Package) — essentially the die itself with solder bumps, no plastic overmold. The 16-WFBGA, WLBGA package footprint matches the 16-WLP supplier device package; the 0.4 mm ball pitch demands a controlled solder-paste stencil and a reflow profile tuned for wafer-level bumps. Moisture sensitivity is inherently low for WLP (no mold compound to absorb moisture), but the bare-silicon backside is exposed — handle with ESD precautions and avoid mechanical contact with the die surface. ## Output power and supply headroom Rated 3.1 W per channel into a 4 Ω load (stereo, 2-channel output). That figure is achievable with a 5 V supply; drop the rail to 2.6 V and the available output power drops proportionally. The Class D architecture keeps efficiency above 85 % at moderate power levels, minimising heat in the WLP package. ## Protection and audio features Built-in depop circuitry eliminates the turn-on/turn-off thump that otherwise couples through the speaker. Differential inputs reject common-mode noise picked up on the audio traces between codec and amplifier. Short-circuit and thermal protection shut down the output stage before the die exceeds its safe operating area; the shutdown pin lets a host controller force the amplifier into a low-current state when audio is not needed.","metaTitle":"MAX98303EWE+T Class D Stereo Amp, 3.1W x 2 @ 4Ω","metaDescription":"Analog Devices MAX98303EWE+T Class D stereo amplifier, 3.1W per channel into 4Ω, 2.6-5.5V supply, 16-WLP package, active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class D","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown","Output Type":"2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"16-WFBGA, WLBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.6V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-WLP","Max Output Power x Channels @ Load":"3.1W x 2 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.22100","currency":"USD"},{"qty":25,"price":"$2.09560","currency":"USD"},{"qty":100,"price":"$1.78560","currency":"USD"},{"qty":250,"price":"$1.67660","currency":"USD"},{"qty":500,"price":"$1.46702","currency":"USD"},{"qty":1000,"price":"$1.21554","currency":"USD"},{"qty":2500,"price":"$1.06353","currency":"USD"},{"qty":5000,"price":"$1.02414","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output power of the MAX98303EWE+T?","answer":"It delivers 3.1 W per channel into a 4 Ω load (stereo, two channels). The output power depends on the supply voltage — the 3.1 W figure is at 5 V; at lower supply rails the available power scales down."},{"question":"Is the MAX98303EWE+T RoHS compliant?","answer":"Yes, it is rated ROHS3 Compliant — the highest RoHS level, restricting lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, and four phthalates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX98303EWET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX98303EWET when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}