{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4061ETA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4061ETAT","canonicalUrl":"https://icboms.com/analog-devices/MAX4061ETAT","factsUrl":"https://icboms.com/api/mcp/products/MAX4061ETA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4061ETA+T, Class AB mono amplifier, 1-channel, differential inputs with microphone bias and shutdown, 2.4V-5.5V supply, 8-WDFN exposed pad (3x3mm), -40°C to +85°C, ROHS3.","salesMarkdown":"## Class AB amplifier with integrated microphone front-end The MAX4061ETA+T is a Class AB mono amplifier from Analog Devices, designed as a complete analog front-end for electret condenser microphone (ECM) applications. It integrates differential inputs, a microphone bias voltage generator, and a shutdown pin into a single 8-TDFN 3x3mm package. ## What the supply voltage and output mean for the BOM The 2.4V minimum supply means the amplifier stays operational down to the near-end-of-discharge voltage of a single-cell Li-ion battery (3.0V nominal, 2.7V cutoff). No boost converter is needed for the audio rail in battery-powered designs. The 1-channel mono output drives a single speaker or earpiece. The differential input pair rejects common-mode noise picked up on long microphone wires — useful in hands-free kits or intercoms where the mic cable runs past switching converters. Housed in an 8-WDFN with exposed pad (3x3mm body), the MAX4061ETA+T requires a thermal pad on the PCB for heat sinking. The exposed pad is electrically connected to ground — the datasheet layout recommendation is a 2x2 array of vias under the pad to the ground plane. Surface-mount only — no through-hole variant exists.","metaTitle":"MAX4061ETA+T Class AB Mono Amplifier, 8-TDFN, Active","metaDescription":"MAX4061ETA+T Class AB mono amplifier from Analog Devices. 2.4V-5.5V supply, differential inputs, microphone bias, shutdown. 8-TDFN 3x3mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Differential Inputs, Microphone, Shutdown","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.4V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-TDFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.36500","currency":"USD"},{"qty":25,"price":"$1.28760","currency":"USD"},{"qty":100,"price":"$1.09720","currency":"USD"},{"qty":250,"price":"$1.03020","currency":"USD"},{"qty":500,"price":"$0.90142","currency":"USD"},{"qty":1000,"price":"$0.74690","currency":"USD"},{"qty":2500,"price":"$0.69538","currency":"USD"},{"qty":5000,"price":"$0.66963","currency":"USD"},{"qty":12500,"price":"$0.64388","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a526c7e04084d90a97cbfd2e4c4eb12d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX4061ETA+T?","answer":"The MAX4061ETA+T is a unique order code within the Analog Devices audio amplifier portfolio. For a functional alternative, evaluate the MAX4062 (stereo variant) or MAX9814 (AGC-enabled microphone amplifier), but verify pinout and package compatibility against your layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4061ETAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4061ETAT 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}}