{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL084QDG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL084QDG4","canonicalUrl":"https://icboms.com/texas-instruments/TL084QDG4","factsUrl":"https://icboms.com/api/mcp/products/TL084QDG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL084QDG4, Automotive AEC-Q100, quad JFET-input op-amp, 3 MHz GBW, 13 V/µs slew rate, 30 pA input bias, 10-30 V supply, -40 to 125°C, 14-SOIC.","salesMarkdown":"## 125°C operating range and JFET input stage The 3 mV input offset voltage (max) is adequate for general-purpose signal chains; for sub-mV precision, a chopper-stabilized amplifier would be needed. ## Supply and package fit Operating from a single 10 V to 30 V supply or split ±5 V to ±15 V rails, the TL084QDG4 fits existing ±15 V industrial rails without a regulator. The 14-SOIC (0.154-inch body width) footprint is shared across the TL084 family, so a board laid out for the commercial TL084CN can accept this automotive-grade variant with no layout change. Listed as active in production.","metaTitle":"TL084QDG4 JFET Op-Amp, 13 V/µs, AEC-Q100, -40 to 125°C","metaDescription":"TL084QDG4 quad JFET op-amp in SOIC-14. 3 MHz GBW, 13 V/µs slew rate, 30 pA bias current. AEC-Q100 qualified for -40 to 125°C operation.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tube","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":"-40°C~125°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/TL084QDG4/alternatives.json"},"ai":{"faq":[{"question":"Can TL084QDG4 replace LM324?","answer":"The TL084QDG4 is a JFET-input op-amp with 30 pA bias current and 13 V/µs slew rate, while the LM324 is a bipolar-input op-amp with 500 nA bias current and 0.5 V/µs slew rate. They are not pin-compatible — the TL084 uses a different pinout (14-SOIC vs 14-DIP/SOIC) and has different compensation. A direct replacement requires board redesign."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL084QDG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL084QDG4 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}}