{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4173TEUT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4173TEUTT","canonicalUrl":"https://icboms.com/analog-devices/MAX4173TEUTT","factsUrl":"https://icboms.com/api/mcp/products/MAX4173TEUT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4173TEUT+T current-sense amplifier, single circuit, 1.7 MHz -3dB bandwidth, 420µA supply, SOT-23-6 package, Tape & Reel.","salesMarkdown":"## Current-sense amplifier with 1.7 MHz bandwidth The MAX4173TEUT+T is a single-circuit current-sense amplifier from Maxim Integrated, designed to measure load current by amplifying the voltage drop across an external shunt resistor. Its 1.7 MHz -3dB bandwidth supports fast transient detection in applications like motor-drive phase monitoring or battery-charger current loops, where the sense amplifier must track PWM ripple without significant phase lag. ## Supply envelope and temperature grade Operating from a 3 V to 28 V supply span, the part covers common rails from 3.3 V logic to 24 V industrial buses without an external regulator. ## Input offset and bias for shunt accuracy A 300 µV input offset voltage sets the minimum detectable shunt drop — for a 10 mΩ shunt, this translates to a 30 mA offset error at the output, which is acceptable for most overcurrent and load-monitoring thresholds. The 700 µA input bias current flows through the shunt and adds a small voltage error proportional to the shunt resistance; using a 1 mΩ shunt keeps this error below 1 µV, negligible relative to the offset. ROHS3 compliance is confirmed, covering the full substance restriction list including the four phthalates — relevant for EU-market shipments and end-of-life recycling declarations.","metaTitle":"MAX4173TEUT+T Current Sense Amplifier, 1.7 MHz, SOT-23-6","metaDescription":"Active-production MAX4173TEUT+T current-sense amplifier, 1.7 MHz bandwidth, 420 µA supply, SOT-23-6. Sourced to order; compliance docs available.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","-3db Bandwidth":"1.7 MHz","Amplifier Type":"Current Sense","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Current - Supply":"420µA","Number of Circuits":"1","Current - Input Bias":"700 µA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"300 µV","Supplier Device Package":"SOT-6","Voltage - Supply Span (Max)":"28 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.04","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.04000","currency":"USD"},{"qty":10,"price":"$3.63000","currency":"USD"},{"qty":25,"price":"$3.43160","currency":"USD"},{"qty":100,"price":"$2.97390","currency":"USD"},{"qty":250,"price":"$2.82144","currency":"USD"},{"qty":500,"price":"$2.53166","currency":"USD"},{"qty":1000,"price":"$2.13514","currency":"USD"},{"qty":2500,"price":"$2.02838","currency":"USD"},{"qty":5000,"price":"$1.95213","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/41e22198a05a110fe681b4e8823d3070.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4173TEUTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4173TEUTT 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}}