{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9928FAUA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9928FAUAT","canonicalUrl":"https://icboms.com/analog-devices/MAX9928FAUAT","factsUrl":"https://icboms.com/api/mcp/products/MAX9928FAUA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9928FAUA+T Current Sense Amplifier, 1 Circuit, 150 kHz -3dB Bandwidth, 20µA Supply, 8-TSSOP/MSOP, Surface Mount, -40°C to 125°C.","salesMarkdown":"## Current sense for tight spots The MAX9928FAUA+T is a single-channel current sense amplifier from Analog Devices, built for measuring current on the high side or low side of a supply rail. It fits into systems where you need to know what a load is drawing without dropping much voltage across the sense resistor. Its 150 kHz bandwidth means it can track current changes faster than many general-purpose op-amps — good for catching short-circuit events or monitoring PWM-driven loads where the switching frequency stays under that corner. The 20 µA supply current keeps it happy in battery-powered gear; the quiescent draw won't eat into the measurement budget. The -40°C to 125°C range puts it into industrial enclosures and under-hood automotive modules where the ambient gets hot. The 1.6 µA input bias current flows into the sense resistor and creates a voltage offset that adds to the measurement error. With a 10 mΩ shunt, that bias generates just 16 µV of extra drop — negligible for most applications, but worth checking if you are sensing sub-milliamp currents through a larger resistor. Input offset voltage is 600 µV maximum. That sets the floor on how small a current you can resolve: at a gain of 50 V/V, 600 µV at the input corresponds to 30 mV at the output, which may be significant if your ADC's least-significant bit is smaller than that. The 8-TSSOP/MSOP package (also called 8-uMAX/uSOP) is a common footprint for small-signal analog parts. The MSOP body is roughly 3 mm wide, so it fits into tight layouts near the sense resistor.","metaTitle":"MAX9928FAUA+T Current Sense Amplifier, 150 kHz, 8-uMAX","metaDescription":"Analog Devices MAX9928FAUA+T current sense amplifier, 150 kHz bandwidth, 20 µA supply, -40 to 125°C. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","-3db Bandwidth":"150 kHz","Amplifier Type":"Current Sense","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"20µA","Number of Circuits":"1","Current - Input Bias":"1.6 µA","Operating Temperature":"-40°C ~ 125°C","Voltage - Input Offset":"600 µV","Supplier Device Package":"8-uMAX/uSOP","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.86000","currency":"USD"},{"qty":10,"price":"$2.57200","currency":"USD"},{"qty":25,"price":"$2.43160","currency":"USD"},{"qty":100,"price":"$2.10740","currency":"USD"},{"qty":250,"price":"$1.99928","currency":"USD"},{"qty":500,"price":"$1.79396","currency":"USD"},{"qty":1000,"price":"$1.51298","currency":"USD"},{"qty":2500,"price":"$1.43733","currency":"USD"},{"qty":5000,"price":"$1.38330","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How do I order MAX9928FAUA+T and get a quote?","answer":"No minimum order quantity restrictions apply beyond standard distributor terms."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9928FAUAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9928FAUAT 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}}