{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9704ETJ+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9704ETJ","canonicalUrl":"https://icboms.com/analog-devices/MAX9704ETJ","factsUrl":"https://icboms.com/api/mcp/products/MAX9704ETJ%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX9704ETJ+, Class D stereo amplifier, 2-channel, 16W x 2 @ 16Ω, 10V ~ 25V supply, -40°C ~ 85°C, 32-TQFN (7x7) exposed pad, surface mount, ROHS3.","salesMarkdown":"## Class D stereo amplifier for medium-power audio The Maxim Integrated MAX9704ETJ+ is a Class D stereo audio amplifier delivering 16W per channel into a 16Ω load from a 10V to 25V supply. Its differential inputs and integrated mute and shutdown functions simplify system-level audio control. The 32-TQFN (7x7) exposed-pad package sits on a standard surface-mount footprint and requires a thermal via pattern under the pad for heat sinking into the PCB copper plane. ## 16W per channel — what the output rating means for your speaker selection The 16W x 2 into 16Ω rating is the continuous output power at 10% THD+N. A 16Ω speaker load pulls about 1A peak per channel at full output. ## Industrial temperature grade and environment fit Rated for -40°C to 85°C ambient, this amplifier suits outdoor audio paging systems, automotive cabin audio (non-AEC-Q100, so not for under-hood or safety-critical paths), and industrial panel-mount speakers. The Class D architecture keeps heat dissipation low enough that the exposed pad can manage thermal loads without forced airflow at typical music program levels.","metaTitle":"MAX9704ETJ+ Class D Stereo Amplifier, 16W x 2, 32-TQFN","metaDescription":"MAX9704ETJ+ Class D stereo amplifier, 16W per channel into 16Ω. Industrial temp range -40°C to 85°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Class D","Package":"Tube","Features":"Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown","Output Type":"2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"32-WQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"10V ~ 25V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-TQFN (7x7)","Max Output Power x Channels @ Load":"16W x 2 @ 16Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.86000","currency":"USD"},{"qty":10,"price":"$5.26400","currency":"USD"},{"qty":25,"price":"$4.97680","currency":"USD"},{"qty":100,"price":"$4.31320","currency":"USD"},{"qty":250,"price":"$4.09200","currency":"USD"},{"qty":500,"price":"$3.67176","currency":"USD"},{"qty":1000,"price":"$3.09666","currency":"USD"},{"qty":2500,"price":"$2.94183","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX9703-MAX9704.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX9704ETJ+?","answer":"No official pin-compatible second source or replacement is listed in the Maxim portfolio for this exact order code. For a functionally similar Class D stereo amplifier from another manufacturer, compare output power, supply range, and package footprint against the MAX9704ETJ+'s 16W x 2 into 16Ω, 10V-25V supply, and 32-TQFN (7x7) package."},{"question":"Does the MAX9704ETJ+ have short-circuit and thermal protection?","answer":"Yes, it includes short-circuit and thermal protection, plus depop, differential inputs, mute, and shutdown features. These protections help prevent amplifier failure under fault conditions without requiring external protection circuitry."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9704ETJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9704ETJ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}