{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4238AUT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4238AUTT","canonicalUrl":"https://icboms.com/analog-devices/MAX4238AUTT","factsUrl":"https://icboms.com/api/mcp/products/MAX4238AUT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4238AUT+T general-purpose op-amp, single circuit, rail-to-rail output, SOT-23-6, 1 MHz GBW, 0.35 V/µs slew rate, 0.1 µV offset, 1 pA bias, 2.7-5.5 V supply.","salesMarkdown":"## Precision op-amp in a 6-pin SOT-23 The MAX4238AUT+T: It targets signal-chain applications where input offset and bias current drive the error budget, not raw bandwidth. ## Offset, bias, and the error budget For a 10 kΩ source impedance, the offset error from bias current is 10 nV — negligible against the Vos term. At 85 °C the bias current roughly doubles each 10 °C, so a 100 kΩ source sees about 6.4 µV of bias-induced offset, still well below the Vos floor in most gain configurations. Output drive is rated 40 mA per channel, sufficient to directly drive a moderate ADC input or a reference buffer without an external booster. ## Supply range and thermal envelope Quiescent current is 600 µA typical, which keeps self-heating low in the SOT-23 package — the junction rise above ambient is under 10 °C at 5 V supply in still air. ## Production status and compliance Available in Tape & Reel (TR) or Cut Tape (CT) options for the SOT-23-6 package.","metaTitle":"MAX4238AUT+T op-amp, SOT-23-6, 0.1 µV offset, 1 pA bias","metaDescription":"MAX4238AUT+T general-purpose op-amp, 1 MHz GBW, 0.35 V/µs slew rate, 0.1 µV offset, 1 pA bias, rail-to-rail output, SOT-23-6, active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"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":"$2.7","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.70000","currency":"USD"},{"qty":10,"price":"$2.42800","currency":"USD"},{"qty":25,"price":"$2.29520","currency":"USD"},{"qty":100,"price":"$1.98920","currency":"USD"},{"qty":250,"price":"$1.88720","currency":"USD"},{"qty":500,"price":"$1.69336","currency":"USD"},{"qty":1000,"price":"$1.42814","currency":"USD"},{"qty":2500,"price":"$1.35673","currency":"USD"},{"qty":5000,"price":"$1.30573","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7f74e433019983a3cf3c2157fc899a3b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4238AUTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4238AUTT 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}}