{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9918ASA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9918ASAT","canonicalUrl":"https://icboms.com/analog-devices/MAX9918ASAT","factsUrl":"https://icboms.com/api/mcp/products/MAX9918ASA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9918ASA+T, Current Sense Amplifier, 1 Circuit, Rail-to-Rail Output, 75 kHz -3dB Bandwidth, 0.6V/µs Slew Rate, 4.5V to 5.5V Supply, -40°C to 125°C, 8-SOIC-EP (Exposed Pad), Tape & Reel.","salesMarkdown":"## Package and mounting — what to expect on the bench The 8-SOIC-EP package has an exposed pad on the bottom. That pad needs a thermal land on the PCB and a via stitch to the ground plane to pull heat out of the die. On a standard 8-SOIC footprint without the pad connected, the part will run hotter and may hit thermal shutdown at high common-mode voltage or high shunt current. The exposed pad also serves as the return path for the input bias current — 175 µA typical — so keep the PCB layout clean under the part. The part is surface-mount only; no socket option for field swaps without a hot-air station. ## Lifecycle and compliance The MAX9918ASA+T is marked Active in production and is ROHS3 compliant. No end-of-life notice or last-time-buy window has been issued. For new designs or BOM freeze, this part is a safe choice — no imminent LTB risk. The ROHS3 compliance covers the full set of restricted substances, so it passes European and most global environmental requirements without an exemption. ## Sourcing and availability This part is sourced through independent distribution and quoted to order against an RFQ. It is offered in Tape & Reel (TR) and Cut Tape (CT) options — the CT option lets you buy single units or small quantities without committing to a full reel. For production volumes, the TR option is the standard.","metaTitle":"MAX9918ASA+T Current Sense Amplifier, 75 kHz, 8-SOIC-EP","metaDescription":"MAX9918ASA+T current sense amplifier from Analog Devices. 4.5V to 5.5V supply, 75 kHz bandwidth, 0.6 V/µs slew rate, rail-to-rail output, -40°C to 125°C.","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)","Slew Rate":"0.6V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","-3db Bandwidth":"75 kHz","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"1mA","Number of Circuits":"1","Current - Input Bias":"175 µA","Operating Temperature":"-40°C ~ 125°C","Voltage - Input Offset":"400 µV","Supplier Device Package":"8-SOIC-EP","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"4.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.16000","currency":"USD"},{"qty":10,"price":"$2.83600","currency":"USD"},{"qty":25,"price":"$2.68160","currency":"USD"},{"qty":100,"price":"$2.32400","currency":"USD"},{"qty":250,"price":"$2.20484","currency":"USD"},{"qty":500,"price":"$1.97838","currency":"USD"},{"qty":1000,"price":"$1.66852","currency":"USD"},{"qty":2500,"price":"$1.58510","currency":"USD"},{"qty":5000,"price":"$1.52550","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX9918-MAX9920.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX9918ASA+T RoHS compliant?","answer":"Yes, it is ROHS3 compliant, covering all restricted substances without exemptions."},{"question":"Can I buy MAX9918ASA+T in single units or only in reel?","answer":"The part is available in both Tape & Reel (TR) for production volumes and Cut Tape (CT) for single-unit or small-quantity purchases."},{"question":"Can MAX9918ASA+T be used in a 5V system?","answer":"Yes, the 4.5 V to 5.5 V supply range means it works directly on a 5 V rail without an extra regulator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9918ASAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9918ASAT 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}}