{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA237UA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA237UA","canonicalUrl":"https://icboms.com/texas-instruments/OPA237UA","factsUrl":"https://icboms.com/api/mcp/products/OPA237UA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MicroAmplifier™ series OPA237UA, single general-purpose op-amp, 1.5 MHz gain bandwidth, 0.5 V/µs slew rate, 200 µA supply, 2.7 V to 36 V supply span, 8-SOIC package, -40°C to 85°C.","salesMarkdown":"## Single general-purpose op-amp for industrial signal chains With a supply span from 2.7 V to 36 V, it supports both single-supply and split-rail configurations. ## Supply range and quiescent current — sizing the rail The 200 µA quiescent current is low enough for loop-powered 4-20 mA transmitters and battery-backed instrumentation. At 8 mA output drive per channel, it can directly feed a microcontroller ADC input or drive a modest load. For dual-sourcing or higher-speed requirements, the TLV9351IDCKR (3.5 MHz, rail-to-rail output) is a functional alternative worth evaluating — it shares the same single-channel general-purpose role but offers wider bandwidth and lower input bias current.","metaTitle":"OPA237UA General Purpose Op-Amp, 1.5 MHz, 8-SOIC","metaDescription":"OPA237UA single general-purpose op-amp from Texas Instruments MicroAmplifier series. 1.5 MHz GBW, 0.5 V/µs slew rate, 200 µA supply, 2.7–36 V range.","metaKeywords":null},"attributes":{"series":"MicroAmplifier™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"MicroAmplifier™","Package":"Tube","Slew Rate":"0.5V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"200µA","Number of Circuits":"1","Current - Input Bias":"8.5 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"1.5 MHz","Voltage - Input Offset":"350 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"8 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.06","priceTiers":[{"qty":1,"price":"$2.06000","currency":"USD"},{"qty":10,"price":"$1.85400","currency":"USD"},{"qty":25,"price":"$1.74880","currency":"USD"},{"qty":100,"price":"$1.49010","currency":"USD"},{"qty":250,"price":"$1.39920","currency":"USD"},{"qty":500,"price":"$1.22430","currency":"USD"},{"qty":1000,"price":"$1.01442","currency":"USD"},{"qty":2500,"price":"$0.99000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1994810107f646abc0a4eeb526313467.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA237UA/alternatives.json"},"ai":{"faq":[{"question":"Is OPA237UA active or obsolete?","answer":"No discontinuation notice or last-time-buy has been issued. It is ROHS3 compliant."},{"question":"Is OPA237UA single or dual op amp?","answer":"The OPA237UA is a single-channel (one circuit) operational amplifier."},{"question":"What is the OPA237UA equivalent or replacement?","answer":"For a higher-bandwidth alternative, the TLV9351IDCKR (3.5 MHz, rail-to-rail output, 10 pA input bias) is a functional peer in the same single-channel general-purpose class. Evaluate the parametric differences — particularly supply range and output swing — before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA237UA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA237UA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}