{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4376FASA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4376FASA","canonicalUrl":"https://icboms.com/analog-devices/MAX4376FASA","factsUrl":"https://icboms.com/api/mcp/products/MAX4376FASA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4376FASA+ current sense amplifier, single-circuit, 1.7 MHz bandwidth, 10 V/µs slew rate, 8-SOIC surface-mount package, tube.","salesMarkdown":"## Active production — a current-sense amp for supply-rail monitoring The MAX4376FASA+ is an active-production current sense amplifier from Analog Devices, still supported for new designs. It monitors current by amplifying the voltage drop across an external shunt resistor, outputting a voltage proportional to the load current — a single-circuit solution in an 8-SOIC package. ## 1.7 MHz bandwidth and 10 V/µs slew rate — signal fidelity for fast transients The 1.7 MHz -3 dB bandwidth and 10 V/µs slew rate mean this part can track fast current transients — useful for monitoring switching converters or motor-drive rails where the current waveform contains high-frequency content. The bandwidth sets the upper limit on the frequency of current ripple that the output can faithfully reproduce; for a 500 kHz switching regulator, the fundamental ripple frequency is within the passband, so the output tracks the inductor current waveform with minimal attenuation. Supply current is 1 mA typical, which keeps the self-heating contribution to the measurement error low — important when the sense amplifier sits on a warm board near the power stage. ## 3 V to 28 V supply — wide operating range for common rails The 800 µA input bias current is the current drawn into the sense inputs — it flows through the shunt resistor and adds a small offset error; for a 10 mΩ shunt, the 8 mV offset from bias current is negligible in a 10 A measurement, but it matters at milliampere-level sense currents. The operating temperature range spans -40°C to +125°C, covering industrial enclosures, engine bays, and outdoor telecom cabinets. ## RoHS3 compliant — no lead, no conflict with global directives The MAX4376FASA+ carries ROHS3 compliance, meaning it meets the EU RoHS directive including the exemption-free limits for all ten restricted substances.","metaTitle":"MAX4376FASA+ Current Sense Amplifier, 1.7 MHz, 8-SOIC","metaDescription":"Active-production current sense amplifier from Analog Devices. 1.7 MHz bandwidth, 10 V/µs slew rate, 3-28 V supply, -40 to +125°C. 8-SOIC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Slew Rate":"10V/µs","Mounting Type":"Surface Mount","-3db Bandwidth":"1.7 MHz","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1mA","Number of Circuits":"1","Current - Input Bias":"800 µA","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"28 V","Voltage - Supply Span (Min)":"3 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":"https://cdn.icboms.com/92f467f7d798d9c01aa80a2ecfdcccce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX4376FASA+ come in?","answer":"The supplier device package is also listed as 8-SOIC, confirming the same mechanical outline."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4376FASA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4376FASA 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}}