{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX98400BETG+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX98400BETGT","canonicalUrl":"https://icboms.com/analog-devices/MAX98400BETGT","factsUrl":"https://icboms.com/api/mcp/products/MAX98400BETG%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX98400BETG+T, Class D stereo audio amplifier, 12W x 2 @ 8Ω, 8V~28V supply, -40°C~85°C, 24-TQFN (4x4) exposed pad, surface mount.","salesMarkdown":"## Class D stereo amp — 12 W per channel into 8 Ω The MAX98400BETG+T is a 2-channel (stereo) Class D audio amplifier delivering 12 W per channel into an 8 Ω load from an 8 V to 28 V supply rail. The Class D switching topology means the output stage operates in saturation — conduction losses are low, and the efficiency advantage over a linear Class AB amp is substantial at moderate to high output levels, reducing heatsink requirements in compact enclosures. The 8 V to 28 V supply range covers common audio rails from a single 12 V automotive battery up to a 24 V industrial bus, so the same BOM position can serve multiple platform voltage variants without a regulator change. Integrated features include differential inputs for common-mode noise rejection on long input traces, depop circuitry to suppress turn-on/turn-off clicks, and short-circuit and thermal protection that latch the output off rather than letting the die self-destruct under a sustained fault. ## Industrial temp range and compact 24-TQFN package Housed in a 24-TQFN (4x4 mm) exposed-pad package (supplier device package 24-TQFN), the part occupies roughly 16 mm² of board area. No additional compliance documentation (REACH, UL, IEC) is listed in the available record; the ROHS3 declaration is the confirmed regulatory signal.","metaTitle":"MAX98400BETG+T Analog Devices Class D Audio Amp","metaDescription":"MAX98400BETG+T from Analog Devices — Class D stereo amplifier, 12W x 2 @ 8Ω, 8-28V supply, -40°C to 85°C, 24-TQFN. Active, ROHS3 compliant. Sourced 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":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"8V ~ 28V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"24-TQFN (4x4)","Max Output Power x Channels @ Load":"12W x 2 @ 8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.35000","currency":"USD"},{"qty":10,"price":"$4.80800","currency":"USD"},{"qty":25,"price":"$4.54480","currency":"USD"},{"qty":100,"price":"$3.93900","currency":"USD"},{"qty":250,"price":"$3.73700","currency":"USD"},{"qty":500,"price":"$3.35320","currency":"USD"},{"qty":1000,"price":"$2.82800","currency":"USD"},{"qty":2500,"price":"$2.68660","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/95d072ba9ca4b001ab2401f0af91c016.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX98400BETGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX98400BETGT 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}}