{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLR342FJ-GE2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"TLR342FJ-GE2","canonicalUrl":"https://icboms.com/rohm/TLR342FJ-GE2","factsUrl":"https://icboms.com/api/mcp/products/TLR342FJ-GE2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM TLR342FJ-GE2, CMOS dual operational amplifier, rail-to-rail output, 2.3 MHz gain bandwidth, 1.2 V/µs slew rate, 1.8 V to 5.5 V supply, 150 µA supply current, 8-SOP-J package, -40°C to 85°C.","salesMarkdown":"The ROHM TLR342FJ-GE2 is a dual CMOS operational amplifier with a rail-to-rail output stage, designed for single-supply operation from 1.8 V up to 5.5 V. The 2.3 MHz gain-bandwidth product and 1.2 V/µs slew rate suit it for sensor signal conditioning, audio line-level buffering, and general-purpose filter stages where bandwidth stays under a few hundred kilohertz. ## 150 µA supply current — low-power continuous operation Each amplifier draws 150 µA of supply current, making the dual package consume 300 µA total quiescent. That keeps the thermal budget low in a tightly packed 8-SOP-J board and extends battery run time in portable instruments. The 120 mA per-channel output capability still drives moderate loads — headphone drivers, ADC reference buffers, or relay coils — without needing a separate buffer stage. ## 1 pA input bias — high-impedance sensor interface The CMOS input stage holds input bias current at 1 pA typical, so the part does not load high-impedance sources like photodiode transimpedance stages, pH probe buffers, or precision voltage dividers. The 300 mV input offset voltage is a room-temperature typical; for a precision DC application you would budget an auto-zero or chopper-stabilized part instead, but for AC-coupled or ratiometric signals this offset is acceptable.","metaTitle":"ROHM TLR342FJ-GE2 CMOS Op-Amp, Rail-to-Rail, 2.3 MHz","metaDescription":"ROHM TLR342FJ-GE2 dual CMOS op-amp: rail-to-rail output, 2.3 MHz GBW, 1.2 V/µs slew rate, 1.8 V to 5.5 V supply. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"1.2V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"150µA","Number of Circuits":"2","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"2.3 MHz","Voltage - Input Offset":"300 mV","Supplier Device Package":"8-SOP-J","Current - Output / Channel":"120 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.27000","currency":"USD"},{"qty":10,"price":"$1.13200","currency":"USD"},{"qty":25,"price":"$1.07440","currency":"USD"},{"qty":100,"price":"$0.88260","currency":"USD"},{"qty":250,"price":"$0.82500","currency":"USD"},{"qty":500,"price":"$0.72906","currency":"USD"},{"qty":1000,"price":"$0.57558","currency":"USD"},{"qty":2500,"price":"$0.54300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fa6900b350caa720af18284f462c2827.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TLR342FJ-GE2 obsolete?","answer":"No."},{"question":"Does TLR342FJ-GE2 come in tape and reel?","answer":"Yes, it is available in Tape & Reel (TR) and also in Cut Tape (CT) for prototyping quantities."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/TLR342FJ-GE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/TLR342FJ-GE2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}