{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9820ETB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9820ETBT","canonicalUrl":"https://icboms.com/analog-devices/MAX9820ETBT","factsUrl":"https://icboms.com/api/mcp/products/MAX9820ETB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9820ETB+T DirectDrive® Class AB stereo headphone amplifier, 95mW x 2 into 32Ω, 2.7-5.5V supply, 10-TDFN-EP (3x3mm), active production.","salesMarkdown":"## Class AB stereo headphone driver with DirectDrive® The MAX9820ETB+T is a Class AB stereo headphone amplifier from Analog Devices' DirectDrive® series, delivering 95mW per channel into a 32Ω load. The output is a 2-channel (stereo) headphone drive, with integrated depop circuitry to suppress click-and-pop on startup and shutdown. ## Package, footprint, and protection Housed in a 10-WFDFN with exposed pad (3x3mm body, supplier package 10-TDFN), the part is surface-mount and requires a thermal pad for adequate heat sinking during continuous output. On-chip short-circuit and thermal protection prevent damage under fault conditions; the shutdown feature reduces quiescent current to near-zero when the amplifier is not in use. ## Lifecycle and compliance Supplied in tape-and-reel (TR) or cut-tape (CT) packaging, suitable for both prototyping and volume assembly.","metaTitle":"MAX9820ETB+T Analog Devices Class AB Stereo Headphone Amp","metaDescription":"MAX9820ETB+T Class AB stereo headphone amplifier, 95mW x 2 into 32Ω, 2.7-5.5V supply, DirectDrive®. Active, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"DirectDrive®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Series":"DirectDrive®","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Short-Circuit and Thermal Protection, Shutdown","Output Type":"Headphones, 2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"10-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"10-TDFN (3x3)","Max Output Power x Channels @ Load":"95mW x 2 @ 32Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.67","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.67000","currency":"USD"},{"qty":10,"price":"$1.49900","currency":"USD"},{"qty":25,"price":"$1.41400","currency":"USD"},{"qty":100,"price":"$1.20470","currency":"USD"},{"qty":250,"price":"$1.13120","currency":"USD"},{"qty":500,"price":"$0.98980","currency":"USD"},{"qty":1000,"price":"$0.82012","currency":"USD"},{"qty":2500,"price":"$0.76356","currency":"USD"},{"qty":5000,"price":"$0.73528","currency":"USD"},{"qty":12500,"price":"$0.70700","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the output power of MAX9820ETB+T into 32Ω headphones?","answer":"The MAX9820ETB+T delivers 95mW per channel into a 32Ω load, which is sufficient for most consumer and pro-audio headphone drivers."},{"question":"What supply voltage range does the MAX9820ETB+T require?","answer":"It operates from 2.7V to 5.5V, covering single-cell Li-Ion and standard 3.3V or 5V rails used in portable audio designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9820ETBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9820ETBT 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}}