{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4080FASA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4080FASAT","canonicalUrl":"https://icboms.com/analog-devices/MAX4080FASAT","factsUrl":"https://icboms.com/api/mcp/products/MAX4080FASA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4080FASA+T, current sense amplifier, single circuit, 250 kHz bandwidth, 4.5 V to 76 V supply span, 75 µA supply current, -40°C to 125°C, 8-SOIC package, Tape & Reel.","salesMarkdown":"## Active current sense amplifier in 8-SOIC The MAX4080FASA+T is a single-channel current sense amplifier from Analog Devices, offered in an 8-SOIC package. It monitors current by sensing the voltage drop across a shunt resistor in the supply rail, with a supply span from 4.5 V to 76 V. The 250 kHz bandwidth is sufficient for DC rail monitoring and low-frequency switching supply ripple; for faster transient capture, a wider-bandwidth part would be needed. ## Supply range and quiescent current The 4.5 V minimum supply lets it run off a 5 V rail, while the 76 V maximum covers 48 V telecom or 60 V automotive bus monitoring without an external regulator. The 75 µA supply current keeps the thermal contribution negligible in a dense PCB layout and suits always-on current monitoring in battery-operated equipment. ## Temperature grade and package The 8-SOIC package (0.154\" width, 3.90 mm body) is a standard footprint — the 0.050-inch pitch is readily routable on a two-layer board for low-current sense paths. ## Active production — sourcing posture The Tape & Reel option is the standard distribution format for volume assembly; Cut Tape is also available for prototyping.","metaTitle":"MAX4080FASA+T Current Sense Amplifier – Analog Devices","metaDescription":"MAX4080FASA+T from Analog Devices is an active current sense amplifier in 8-SOIC, 4.5 V to 76 V supply, 75 µA supply current, -40°C to 125°C. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","-3db Bandwidth":"250 kHz","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"75µA","Number of Circuits":"1","Current - Input Bias":"5 µA","Operating Temperature":"-40°C ~ 125°C","Voltage - Input Offset":"100 µV","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"76 V","Voltage - Supply Span (Min)":"4.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.33","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.33000","currency":"USD"},{"qty":10,"price":"$2.99300","currency":"USD"},{"qty":25,"price":"$2.82960","currency":"USD"},{"qty":100,"price":"$2.45230","currency":"USD"},{"qty":250,"price":"$2.32652","currency":"USD"},{"qty":500,"price":"$2.08758","currency":"USD"},{"qty":1000,"price":"$1.76061","currency":"USD"},{"qty":2500,"price":"$1.65226","currency":"USD"},{"qty":5000,"price":"$1.59014","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9a338f76db050a41eb0b4026ac7c5cd4.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4080FASAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4080FASAT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}