{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9717DEUA","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9717DEUA","canonicalUrl":"https://icboms.com/analog-devices/MAX9717DEUA","factsUrl":"https://icboms.com/api/mcp/products/MAX9717DEUA","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9717DEUA Class AB audio amplifier, mono 1-channel output, 1.4W into 4Ω, 2.7-5.5V supply, 8-TSSOP/8-MSOP exposed-pad package, surface mount, industrial temperature range.","salesMarkdown":"## 1.4W mono Class AB in a small exposed-pad package The MAX9717DEUA is a low-cost, mono Class AB audio amplifier delivering 1.4W into a 4Ω load from a single 2.7V to 5.5V supply — the supply range covers single-cell Li-ion (3.6V nominal) through 5V USB rails, so no extra regulator is needed for the audio section in most portable designs. Housed in an 8-TSSOP/8-MSOP with exposed pad (3.00mm width), the package lets the die conduct heat directly to the PCB copper pour — for a 1.4W output at 4Ω, the thermal pad keeps the junction below the 85°C ambient ceiling without forced airflow, as long as the PCB land pattern follows the recommended footprint in the datasheet. ## Supply, temperature, and output ratings Operating from 2.7V to 5.5V, the amplifier's PSRR holds the audio band clean even when the supply rail carries digital switching noise from an adjacent DC-DC converter — the Class AB topology inherently rejects ripple better than a Class D stage at the same quiescent current. Rated for -40°C to +85°C ambient, the device suits industrial sensor interfaces, portable instrumentation, and battery-powered audio alerts that must function across a factory floor or outdoor temperature swing. The single-channel (mono) output is specified as 1.4W into a 4Ω load — that power figure assumes the supply is at the upper end of the range; at 3.6V (Li-ion nominal) the available output drops, so the actual SPL in a portable speaker depends on the battery voltage during discharge. ## Active production, sourced to order Available through independent distribution channels; pricing and lead time are confirmed at RFQ against the specific BOM quantity and required date-code window.","metaTitle":"MAX9717DEUA Class AB Audio Amp, 1.4W, 8-MSOP","metaDescription":"MAX9717DEUA from Analog Devices: Class AB mono amplifier, 1.4W into 4Ω, 2.7-5.5V supply, industrial temp. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"Class AB","Package":"Bulk","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-uMAX-EP|8-uSOP-EP","Max Output Power x Channels @ Load":"1.4W x 1 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.11","stockQuantity":0,"priceTiers":[{"qty":270,"price":"$1.11000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What supply voltage range does MAX9717DEUA require?","answer":"The amplifier operates from 2.7V to 5.5V, covering single-cell Li-ion (3.6V nominal) through regulated 5V USB rails. No external regulator is needed for the audio supply in most portable designs."},{"question":"What is the output power of MAX9717DEUA into a 4Ω speaker?","answer":"It delivers 1.4W into a 4Ω load from a single channel (mono). Actual output depends on the supply voltage — at 3.6V the available power is lower than at 5V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9717DEUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9717DEUA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}