{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SSM2166SZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"SSM2166SZ","canonicalUrl":"https://icboms.com/analog-devices/SSM2166SZ","factsUrl":"https://icboms.com/api/mcp/products/SSM2166SZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices SSM2166SZ Class AB microphone preamplifier, 1-Channel (Mono), 4.5V to 5.5V supply, -40°C to +85°C, 14-SOIC package, Tube.","salesMarkdown":"## Active production — still a current BOM line The SSM2166SZ: For a production line that already qualifies this part, the supply path is stable through authorized distribution. Class AB output stage combines the linearity of Class A at low signal levels with the efficiency of Class B at higher output — crossover distortion is suppressed without the idle current penalty of pure Class A. The mono channel is designed for a single electret microphone element, with internal gain and noise gating that pulls the output floor down when no signal is present. ## 14-SOIC footprint and tube delivery The tube delivery suits prototype runs, low-volume builds, and rework stations that prefer loose parts over reel feeders.","metaTitle":"SSM2166SZ Analog Devices Class AB Mono Amplifier, 14-SOIC","metaDescription":"SSM2166SZ Class AB mono microphone preamplifier, 4.5-5.5V supply, -40°C to +85°C, 14-SOIC. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Package":"Tube","Features":"Microphone","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.25000","currency":"USD"},{"qty":10,"price":"$8.36000","currency":"USD"},{"qty":25,"price":"$7.97160","currency":"USD"},{"qty":100,"price":"$6.92150","currency":"USD"},{"qty":250,"price":"$6.61044","currency":"USD"},{"qty":500,"price":"$6.02718","currency":"USD"},{"qty":1000,"price":"$5.24948","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SSM2166SZ and SSM2166SZ-REEL7?","answer":"The SSM2166SZ-REEL7 is the tape-and-reel packaged variant of the same die. The SSM2166SZ ships in a tube; the REEL7 version comes on a 7\" reel for automated pick-and-place. Electrical specifications and footprint are identical."},{"question":"What compliance documentation does Analog Devices provide for SSM2166SZ?","answer":"The SSM2166SZ is ROHS3 compliant (no exemptions), and Analog Devices provides a RoHS certificate and material declaration upon request. No UL or IEC certification is listed for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/SSM2166SZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/SSM2166SZ 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}}