{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL084ACDRE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL084ACDRE4","canonicalUrl":"https://icboms.com/texas-instruments/TL084ACDRE4","factsUrl":"https://icboms.com/api/mcp/products/TL084ACDRE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL084ACDRE4, quad JFET-input operational amplifier, 3 MHz gain bandwidth, 13V/µs slew rate, 30 pA input bias current, 14-SOIC surface-mount package, commercial temperature range 0°C to 70°C, Tape & Reel.","salesMarkdown":"## JFET input stage — the reason this part exists The TL084ACDRE4 is a quad JFET-input operational amplifier from Texas Instruments. The JFET input stage gives it a typical input bias current of 30 pA — orders of magnitude lower than a bipolar-input op-amp — which matters when the source impedance is high and you cannot afford DC offset from bias current flowing through a feedback network or sensor. ## 13V/µs slew rate and 3 MHz GBW — what they mean for signal fidelity A 13V/µs slew rate means this op-amp can swing a 10 V peak-to-peak output at frequencies up to roughly 200 kHz before slew-rate limiting distorts the waveform. The 3 MHz gain-bandwidth product sets the usable closed-loop gain: at a gain of 10 the -3 dB bandwidth is about 300 kHz. For audio-frequency paths — line-level signals below 20 kHz — both numbers provide ample headroom with negligible slew-induced distortion. ## Supply range and power budget across four channels The TL084ACDRE4 operates from a total supply span of 10 V to 30 V — that covers ±5 V to ±15 V dual supplies or a single 10 V to 30 V rail. Total supply current is 1.4 mA for all four amplifiers, which keeps the power dissipation low in the 14-SOIC package. It belongs in indoor equipment, benchtop instruments, audio gear, and office electronics. ## 14-SOIC package and Tape & Reel — assembly and procurement notes The 14-SOIC (0.154-inch body width, 3.90 mm) footprint is a standard surface-mount package, widely second-sourced and easy to lay out on two-layer boards.","metaTitle":"TL084ACDRE4 JFET Op-Amp, 13V/µs Slew Rate, 14-SOIC","metaDescription":"Texas Instruments TL084ACDRE4 quad JFET op-amp. 3 MHz GBW, 13V/µs slew rate, 30 pA input bias. 14-SOIC, 0°C to 70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Slew Rate":"13V/µs","Output Type":"-","Mounting Type":"Surface Mount","Amplifier Type":"J-FET","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.4mA (x4 Channels)","Number of Circuits":"4","Base Product Number":"TL084","Current - Input Bias":"30 pA","Operating Temperature":"0°C~70°C","Gain Bandwidth Product":"3 MHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"14-SOIC","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bd0d2120e3c12ca626ffeb622ac6a207.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL084ACDRE4/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent of TL084ACDRE4?","answer":"The TL084ACDRE4 is a specific reeled variant of the TL084A family. The base part TL084A in a 14-SOIC package (TL084ACD) is functionally identical — the difference is the Tape & Reel packaging on the RE4 suffix. Other TL084 variants (TL084B, TL084C) differ in input offset voltage grade. Pin-compatible JFET quad op-amps from other manufacturers include the NJM082D and the LF347N, but verify the supply range and slew rate against your design."},{"question":"Can TL084ACDRE4 be used in audio applications?","answer":"Yes. The JFET input stage gives low input bias current and high input impedance, and the 13V/µs slew rate and 3 MHz GBW are well above the audio band. The typical total harmonic distortion is low enough for line-level audio paths in mixers, preamplifiers, and active filters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL084ACDRE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL084ACDRE4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}