{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4073HAUT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4073HAUTT","canonicalUrl":"https://icboms.com/analog-devices/MAX4073HAUTT","factsUrl":"https://icboms.com/api/mcp/products/MAX4073HAUT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4073HAUT+T Current Sense Amplifier, 1 Circuit, SOT-23-6, Surface Mount, 1.6 MHz Bandwidth, 500 µA Supply, -40°C to 125°C.","salesMarkdown":"## What the 1.6 MHz bandwidth buys you in a current-sense amp The MAX4073HAUT+T is a single-channel current sense amplifier from Analog Devices built for high-side sensing across a 3 V to 28 V supply span. Its 1.6 MHz -3 dB bandwidth means it resolves current transients faster than most general-purpose sense amps — useful for monitoring switching loads or detecting short-duration overcurrent events in a motor phase or solenoid driver. ## Supply current and temperature grade — the continuous-monitoring tradeoff The -40°C to 125°C operating range covers automotive under-hood and industrial cabinet environments, so the offset drift and gain error stay bounded across the full temperature swing. ## Input offset and bias — what they mean for the shunt resistor With a 1 mV typical input offset voltage and 40 µA input bias current, the error floor at the output depends on the shunt value. A 10 mΩ shunt carrying 10 A produces 100 mV across the sense terminals; the 1 mV offset contributes 1 % error at that point. The 40 µA bias flows through the shunt and adds a small voltage drop — negligible with a 10 mΩ shunt (0.4 µV) but noticeable if the shunt is in the ohm range for very low current sensing. ## Package and board fit for a tight layout Housed in a 6-pin SOT-23 (supplier package SOT-6), the footprint is compact enough for dense mixed-signal boards where a sense amp sits near the shunt and ADC. Surface-mount only — no through-hole option. Tape & Reel and Cut Tape options on the ordering side, so prototype quantities and production reels are both covered without a packaging change. ## Lifecycle and compliance status for BOM planning Marked as Active by Analog Devices with ROHS3 compliance.","metaTitle":"MAX4073HAUT+T Current Sense Amplifier, 1.6 MHz, SOT-23-6","metaDescription":"Analog Devices MAX4073HAUT+T current sense amplifier, 1.6 MHz bandwidth, 500 µA supply, -40 to 125°C. Active, RoHS3, SOT-23-6. Quoted per RFQ.","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":"1.6 MHz","Amplifier Type":"Current Sense","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Current - Supply":"500µA","Number of Circuits":"1","Current - Input Bias":"40 µA","Operating Temperature":"-40°C ~ 125°C","Voltage - Input Offset":"1 mV","Supplier Device Package":"SOT-6","Voltage - Supply Span (Max)":"28 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.74000","currency":"USD"},{"qty":10,"price":"$2.46200","currency":"USD"},{"qty":25,"price":"$2.32320","currency":"USD"},{"qty":100,"price":"$1.97920","currency":"USD"},{"qty":250,"price":"$1.85840","currency":"USD"},{"qty":500,"price":"$1.62610","currency":"USD"},{"qty":1000,"price":"$1.34734","currency":"USD"},{"qty":2500,"price":"$1.25442","currency":"USD"},{"qty":5000,"price":"$1.20796","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/988e32c6bc208a705aa60d1f9a736f8d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What supply voltage range does the MAX4073HAUT+T require?","answer":"The device operates over a 3 V to 28 V supply span."},{"question":"Can MAX4073HAUT+T handle automotive temperature environments?","answer":"The 125°C upper limit provides margin over the standard 85°C industrial grade."},{"question":"What compliance documentation does Analog Devices provide for MAX4073HAUT+T?","answer":"The part is ROHS3 Compliant per the manufacturer's lifecycle data. No REACH, UL, or IEC certification is listed in the available record. Standard RoHS declaration of compliance is available from Analog Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4073HAUTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4073HAUTT 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}}