{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4372HESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4372HESA","canonicalUrl":"https://icboms.com/analog-devices/MAX4372HESA","factsUrl":"https://icboms.com/api/mcp/products/MAX4372HESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4372HESA+, single current-sense amplifier, 110 kHz bandwidth, 30 µA supply, 2.7 V to 28 V supply span, 8-SOIC package, -40°C to 85°C.","salesMarkdown":"The MAX4372HESA+ from Analog Devices is a single-channel current-sense amplifier in an 8-SOIC surface-mount package. It monitors current by amplifying the voltage across an external shunt resistor, outputting a voltage proportional to the load current. Key specs include a 110 kHz bandwidth, 30 µA supply current, and a supply span from 2.7 V to 28 V, making it suitable for low-side or high-side sensing in power supplies, battery chargers, and motor control loops operating over the -40°C to 85°C industrial temperature range. ## Supply span and quiescent draw The 2.7 V to 28 V supply span covers common rails without an extra regulator. The 30 µA supply current is the quiescent draw of the amplifier itself. ## Bandwidth and input offset 110 kHz bandwidth covers the switching frequencies of most DC-DC converters. The 300 µV input offset voltage sets the floor on measurable current. ## Package and mounting Supplied in a tube of 8-SOIC (0.154\", 3.90 mm width) surface-mount packages. The 8-SOIC footprint is standard for current-sense amplifiers; rework and replacement are straightforward with hot-air or soldering-iron tools. No special pad pattern beyond the SOIC-8 land. ## Lifecycle and sourcing Marked Active on the product status, so no end-of-life risk for new designs. ROHS3 compliant. Sourced through independent distribution; quoted to order against an RFQ.","metaTitle":"MAX4372HESA+ Current Sense Amplifier, 110 kHz, 8-SOIC","metaDescription":"MAX4372HESA+ current-sense amplifier from Analog Devices. 110 kHz bandwidth, 30 µA supply, 2.7 V to 28 V supply span. Active, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","-3db Bandwidth":"110 kHz","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"30µA","Number of Circuits":"1","Current - Input Bias":"2 µA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"300 µV","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"28 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.82000","currency":"USD"},{"qty":10,"price":"$3.42700","currency":"USD"},{"qty":25,"price":"$3.24000","currency":"USD"},{"qty":100,"price":"$2.80800","currency":"USD"},{"qty":250,"price":"$2.66400","currency":"USD"},{"qty":500,"price":"$2.39040","currency":"USD"},{"qty":1000,"price":"$2.16000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/61f771954929e2e7af1a61bc761a4062.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX4372HESA+?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability."},{"question":"What is the bandwidth of MAX4372HESA+?","answer":"The -3 dB bandwidth is 110 kHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4372HESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4372HESA 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}}