{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9717CEUA","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9717CEUA","canonicalUrl":"https://icboms.com/analog-devices/MAX9717CEUA","factsUrl":"https://icboms.com/api/mcp/products/MAX9717CEUA","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9717CEUA Class AB audio amplifier, mono 1-channel, 1.4W into 4Ω, 2.7-5.5V supply, 8-uMAX-EP/8-uSOP-EP exposed-pad package, surface mount, -40 to +85°C.","salesMarkdown":"## 1.4 W mono Class AB in a compact exposed-pad package The MAX9717CEUA is a low-cost, mono Class AB audio amplifier delivering 1.4 W into a 4 Ω load from a single 2.7 V to 5.5 V supply. The 1.4 W rating at 4 Ω is the headline output capability — enough to drive a small speaker in a portable or battery-powered device. The 2.7 V minimum supply means it runs directly from two alkaline cells or a Li-ion battery down to the discharge floor. Operating temperature spans -40°C to +85°C, covering industrial and outdoor enclosures where the ambient inside a sealed box can exceed 70°C. The 8-uMAX-EP / 8-uSOP-EP package with exposed pad pulls heat into the PCB copper plane — critical for sustaining 1.4 W output without thermal foldback. ## Supply range and thermal envelope Rated for 2.7 V to 5.5 V supply — the upper end suits a regulated 5 V rail from a USB port or a boost converter; the lower end lets the amplifier keep running as a Li-ion cell drops to 3.0 V and below. The -40°C to +85°C range matches the industrial temperature grade; the exposed pad on the 8-uMAX-EP package should be soldered to a ground-plane copper pour to keep the junction temperature within limits at full output. Surface-mount assembly on a standard 8-TSSOP or 8-MSOP footprint with the exposed-pad land pattern. The 3.00 mm body width fits dense PCB layouts where board space is the constraint.","metaTitle":"MAX9717CEUA Analog Devices Class AB Audio Amp, 1.4W","metaDescription":"MAX9717CEUA Analog Devices Class AB mono audio amplifier, 1.4W into 4Ω, 2.7-5.5V supply, -40 to +85°C, 8-uMAX-EP. Active production, order via 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 is the output power of MAX9717CEUA into 4 ohms?","answer":"The MAX9717CEUA delivers 1.4 W into a 4 Ω load from a single channel (mono) at the rated supply voltage. This is the maximum output power per channel specified in the datasheet."},{"question":"What package does MAX9717CEUA use and how does it affect thermal performance?","answer":"It comes in an 8-uMAX-EP / 8-uSOP-EP package (3.00 mm width) with an exposed thermal pad. The exposed pad must be soldered to a PCB ground plane to dissipate the heat from 1.4 W output — without proper thermal management the junction temperature rises above the 85°C ambient limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9717CEUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9717CEUA 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}}