{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9722AEUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9722AEUE","canonicalUrl":"https://icboms.com/analog-devices/MAX9722AEUE","factsUrl":"https://icboms.com/api/mcp/products/MAX9722AEUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9722AEUE+ DirectDrive® Class AB stereo headphone amplifier, 130mW x 2 into 32Ω, 2.4-5.5V supply, 16-TSSOP package, surface mount.","salesMarkdown":"## Class AB headphone driver with DirectDrive® The MAX9722AEUE+ is a Class AB stereo headphone amplifier from the DirectDrive® series, delivering 130 mW per channel into a 32 Ω load — enough to drive consumer and pro-audio headphones cleanly without an external DC-blocking capacitor on the output. ## Integrated protection and pop-free shutdown On-chip short-circuit and thermal protection guard the output stage against a miswired headphone jack or sustained overload — the amplifier folds back before the die temperature exceeds the safe operating area. The depop feature suppresses the turn-on thump that would otherwise hit the earpiece, so the output mute is clean at power-up and shutdown. Differential inputs reject common-mode noise picked up on the audio signal traces, which is useful when the source is a codec or DAC with a differential output stage. ## 16-TSSOP footprint and supply rails Housed in a 16-TSSOP (4.40 mm wide, 0.65 mm pitch), the part fits on a two-layer board with reasonable fan-out — the narrow pitch keeps the layout compact for a portable audio PCB. The supplier device package is also 16-TSSOP, so no footprint mismatch between the order code and the land pattern. Supply decoupling should follow the typical application circuit: a 1 µF ceramic close to each supply pin, with the output coupling caps omitted thanks to the DirectDrive® architecture that generates a virtual ground internally.","metaTitle":"MAX9722AEUE+ Class AB Headphone Amp, 130mW, 16-TSSOP","metaDescription":"MAX9722AEUE+ Class AB stereo headphone amplifier, 130mW per channel into 32Ω, 2.4-5.5V supply, -40 to +85°C. Active, ROHS3. Order today.","metaKeywords":null},"attributes":{"series":"DirectDrive®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Class AB","Series":"DirectDrive®","Package":"Tube","Features":"Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown","Output Type":"Headphones, 2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.4V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-TSSOP","Max Output Power x Channels @ Load":"130mW x 2 @ 32Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.64000","currency":"USD"},{"qty":10,"price":"$1.47200","currency":"USD"},{"qty":25,"price":"$1.38880","currency":"USD"},{"qty":100,"price":"$1.18320","currency":"USD"},{"qty":250,"price":"$1.11100","currency":"USD"},{"qty":500,"price":"$0.97212","currency":"USD"},{"qty":1000,"price":"$0.80548","currency":"USD"},{"qty":2500,"price":"$0.74992","currency":"USD"},{"qty":5000,"price":"$0.72215","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the output power of MAX9722AEUE+ into 32 Ω headphones?","answer":"130 mW per channel into a 32 Ω load — this is the maximum output power specified at the rated supply voltage and THD+N conditions in the datasheet."},{"question":"Is MAX9722AEUE+ RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9722AEUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9722AEUE 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}}