{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA4137U/2K5","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA4137U-2K5","canonicalUrl":"https://icboms.com/texas-instruments/OPA4137U-2K5","factsUrl":"https://icboms.com/api/mcp/products/OPA4137U%2F2K5","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MicroAmplifier™ series, OPA4137U/2K5, quad JFET op-amp, 1 MHz gain bandwidth, 3.5 V/µs slew rate, 5 pA input bias, 220 µA supply per channel, 4.5 V to 36 V supply, -40°C to 85°C, 14-SOIC.","salesMarkdown":"## Quad JFET op-amp for precision signal conditioning The OPA4137U/2K5: The supply current per channel is just 220 µA, keeping the total quad draw under 1 mA. ## JFET input — why the 5 pA bias matters The 5 pA input bias current is the headline feature of a JFET op-amp. It lets the OPA4137U/2K5 interface directly with high-impedance sources like photodiode detectors, pH electrodes, or piezoelectric sensors without adding significant offset error from bias current flowing through source resistance. For a 1 MΩ source, 5 pA creates only 5 µV of additional offset — negligible in most precision circuits. The 2K5 suffix indicates a 2500-unit reel (Tape & Reel), and the part is also available in Cut Tape for prototyping.","metaTitle":"OPA4137U/2K5 Quad JFET Op-Amp, 1 MHz GBW, 14-SOIC","metaDescription":"Texas Instruments OPA4137U/2K5 quad JFET op-amp with 1 MHz GBW, 3.5 V/µs slew rate, 5 pA input bias. Active product, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"MicroAmplifier™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"MicroAmplifier™","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"3.5V/µs","Mounting Type":"Surface Mount","Amplifier Type":"J-FET","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"220µA","Number of Circuits":"4","Current - Input Bias":"5 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"1.5 mV","Supplier Device Package":"14-SOIC","Current - Output / Channel":"60 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"4.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.65","priceTiers":[{"qty":1,"price":"$4.65000","currency":"USD"},{"qty":10,"price":"$4.17300","currency":"USD"},{"qty":25,"price":"$3.94480","currency":"USD"},{"qty":100,"price":"$3.41880","currency":"USD"},{"qty":250,"price":"$3.24348","currency":"USD"},{"qty":500,"price":"$2.91038","currency":"USD"},{"qty":1000,"price":"$2.48100","currency":"USD"},{"qty":2500,"price":"$2.48100","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA4137U%2F2K5/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA4137U-2K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA4137U-2K5 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}}