{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4238AUT/V+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4238AUT-VT","canonicalUrl":"https://icboms.com/analog-devices/MAX4238AUT-VT","factsUrl":"https://icboms.com/api/mcp/products/MAX4238AUT%2FV%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4238AUT/V+T, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 1 MHz Gain Bandwidth, 0.35 V/µs Slew Rate, SOT-23-6 Package, -40°C to 125°C.","salesMarkdown":"## Precision op-amp for sensor front-ends and DC-critical loops The Maxim Integrated MAX4238AUT/V+T is a single-channel, general-purpose operational amplifier built for applications where DC accuracy matters more than bandwidth. Its 0.1 µV input offset voltage and 1 pA input bias current make it a natural fit for precision sensor conditioning — thermocouple amplifiers, strain-gauge bridges, photodiode transimpedance stages, and medical instrumentation front-ends. The rail-to-rail output stage swings within millivolts of both supply rails, which preserves dynamic range in low-voltage, single-supply designs running from 2.7 V to 5.5 V. ## What the key ratings mean for the BOM The 0.1 µV offset eliminates the need for external nulling circuits or software calibration in many DC-coupled paths. The -40°C to 125°C operating range covers automotive under-hood and industrial environments. If your BOM calls for a precision op-amp that holds its offset across temperature without a trim pot, this part fits. The SOT-23-6 package keeps the footprint small — useful when the op-amp shares a board with dense passives or an MCU. ## Lifecycle and sourcing reality The MAX4238AUT/V+T carries an Active lifecycle status and is ROHS3 compliant. There is no end-of-life notice or last-time-buy window on this part. For BOM planning, this means no forced redesign from obsolescence in the near term.","metaTitle":"MAX4238AUT/V+T General Purpose Op-Amp, 0.1 µV Offset","metaDescription":"MAX4238AUT/V+T single general-purpose op-amp with 0.1 µV input offset, 1 pA bias current, rail-to-rail output, and -40°C to 125°C range.","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":"0.35V/µs","Output Type":"Single Ended, Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Current - Supply":"600µA","Number of Circuits":"1","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"0.1 µV","Supplier Device Package":"SOT-6","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.24000","currency":"USD"},{"qty":10,"price":"$2.90900","currency":"USD"},{"qty":25,"price":"$2.74960","currency":"USD"},{"qty":100,"price":"$2.38310","currency":"USD"},{"qty":250,"price":"$2.26088","currency":"USD"},{"qty":500,"price":"$2.02868","currency":"USD"},{"qty":1000,"price":"$1.71094","currency":"USD"},{"qty":2500,"price":"$1.62539","currency":"USD"},{"qty":5000,"price":"$1.56429","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7f74e433019983a3cf3c2157fc899a3b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX4238AUT/V+T's listed slew rate?","answer":"The slew rate is 0.35 V/µs. This is a low-speed part intended for DC and low-frequency signals, not for audio or high-speed ADC drivers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4238AUT-VT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4238AUT-VT 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}}