{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA4743EA/250","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA4743EA-250","canonicalUrl":"https://icboms.com/texas-instruments/OPA4743EA-250","factsUrl":"https://icboms.com/api/mcp/products/OPA4743EA%2F250","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA4743EA/250, CMOS quad operational amplifier, rail-to-rail output, 7 MHz gain bandwidth, 10 V/µs slew rate, 14-TSSOP package, -40°C to 85°C.","salesMarkdown":"## Quad CMOS op-amp for multi-channel signal conditioning Rail-to-rail output and a 7 MHz gain-bandwidth product suit it for multi-channel sensor front-ends, ADC drivers, and active filters where signal swing near the supply rails matters. The 10 V/µs slew rate handles fast pulse edges without excessive distortion, and the 1.1 mA per channel supply current keeps the total power budget tight in battery-operated or multi-pole filter arrays. Supply span is 3.5 V to 12 V. Each channel sources or sinks 20 mA. Input bias current is 1 pA. The 14-TSSOP footprint (4.40 mm wide) is a common quad-op-amp layout, making PCB routing straightforward alongside other 14-pin TSSOP devices.","metaTitle":"OPA4743EA/250 CMOS Quad Op-Amp, Rail-to-Rail Output, 7 MHz","metaDescription":"OPA4743EA/250 quad CMOS op-amp from Texas Instruments. Rail-to-rail output, 10 V/µs slew rate, 7 MHz GBW. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"10V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.1mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"7 MHz","Voltage - Input Offset":"1.5 mV","Supplier Device Package":"14-TSSOP","Current - Output / Channel":"20 mA","Voltage - Supply Span (Max)":"12 V","Voltage - Supply Span (Min)":"3.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.37","priceTiers":[{"qty":1,"price":"$9.37000","currency":"USD"},{"qty":10,"price":"$8.46900","currency":"USD"},{"qty":25,"price":"$8.07480","currency":"USD"},{"qty":100,"price":"$7.01130","currency":"USD"},{"qty":250,"price":"$6.69624","currency":"USD"},{"qty":500,"price":"$6.10538","currency":"USD"},{"qty":1250,"price":"$5.57400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6d8ec89c2a98fe210328df96423b2550.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA4743EA%2F250/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy OPA4743EA/250 with stock?","answer":"Sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the equivalent or replacement for OPA4743EA/250?","answer":"A pin-compatible alternative is the OPA4374AIPWT, also a quad CMOS rail-to-rail output op-amp with 6.5 MHz GBW and 5 V/µs slew rate. It operates over -40°C to 125°C."},{"question":"What is OPA4743EA/250's listed slew rate?","answer":"10 V/µs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA4743EA-250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA4743EA-250 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}}