{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA344UA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA344UA","canonicalUrl":"https://icboms.com/texas-instruments/OPA344UA","factsUrl":"https://icboms.com/api/mcp/products/OPA344UA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MicroAmplifier™ series, OPA344UA general-purpose op amp, 1-circuit, 8-SOIC, rail-to-rail output, 1 MHz GBW, 0.8 V/µs slew rate, 150 µA supply, -40 to 85°C.","salesMarkdown":"## 8-SOIC footprint and board-level fit The OPA344UA is a single-channel general-purpose operational amplifier in an 8-SOIC package (3.90 mm body width). The surface-mount footprint matches the standard SOIC-8 land pattern, and the 150 µA supply current keeps the thermal load low enough that no special copper pour or airflow is needed in a typical mixed-signal board. ## Bandwidth and slew rate for signal-conditioning loops With a 1 MHz gain-bandwidth product and 0.8 V/µs slew rate, this amplifier supports signal bandwidths up to roughly 100 kHz at a gain of 10 before the slew-rate limit distorts the output. The rail-to-rail output stage swings within 10 mV of either supply rail, preserving dynamic range in low-voltage single-supply chains. ## Supply range and precision for battery-powered sensors The OPA344UA operates from a 2.5 V to 5.5 V supply span, suiting it for 3.3 V or 5 V systems. Input bias current is 0.2 pA typical, and input offset voltage is 200 µV maximum — both figures matter for high-impedance sensor front-ends where the bias current drop across the source resistance would otherwise dominate the error budget. ## Active lifecycle and compliance status Texas Instruments lists the OPA344UA as Active with RoHS3 compliance.","metaTitle":"OPA344UA Texas Instruments Op Amp, 1 MHz, Rail-to-Rail","metaDescription":"OPA344UA general-purpose op amp from TI MicroAmplifier series. 1 MHz GBW, 0.8 V/µs slew rate, rail-to-rail output, 150 µA supply. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"MicroAmplifier™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"MicroAmplifier™","Package":"Tube","Slew Rate":"0.8V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"150µA","Number of Circuits":"1","Current - Input Bias":"0.2 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"200 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"15 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.83","priceTiers":[{"qty":1,"price":"$1.83000","currency":"USD"},{"qty":10,"price":"$1.64600","currency":"USD"},{"qty":25,"price":"$1.55280","currency":"USD"},{"qty":100,"price":"$1.32310","currency":"USD"},{"qty":250,"price":"$1.24232","currency":"USD"},{"qty":500,"price":"$1.08704","currency":"USD"},{"qty":1000,"price":"$0.90068","currency":"USD"},{"qty":2500,"price":"$0.87900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/53f55c58c02fdf326afe97f16f1d4279.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA344UA/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA344UA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA344UA 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}}