{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL081IDT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TL081IDT","canonicalUrl":"https://icboms.com/stmicroelectronics/TL081IDT","factsUrl":"https://icboms.com/api/mcp/products/TL081IDT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TL081IDT JFET operational amplifier, single circuit, 4 MHz gain bandwidth product, 16 V/µs slew rate, 8-SOIC surface mount package, Tape & Reel.","salesMarkdown":"## 4 MHz gain bandwidth, 16 V/µs slew rate — JFET input stage The TL081IDT is a single JFET-input operational amplifier from STMicroelectronics, offering a 4 MHz gain bandwidth product and a 16 V/µs slew rate. The JFET input stage delivers 20 pA typical input bias current, making it suited for high-impedance sensor interfaces, photodiode amplifiers, and precision integrators where input loading must stay negligible. The single-channel configuration in an 8-SOIC package keeps the PCB footprint compact for multi-channel arrays or mixed-signal boards. ## Sourcing and compliance It is RoHS3 compliant, meeting the EU directive for lead-free and restricted-substance content — no exemption declarations needed for shipping into regulated markets. ## What the ratings mean for your signal chain The 4 MHz gain bandwidth product sets the usable closed-loop bandwidth — at a gain of 10, the -3 dB point is roughly 400 kHz, adequate for audio processing, active filters, and control-loop compensation in motor drives or power converters. With 1.4 mA typical supply current per channel, the TL081IDT fits into power-budget-constrained designs like battery-powered instrumentation or multi-channel data loggers where each op-amp's quiescent draw adds up. The 40 mA output current capability drives ADC inputs, cable capacitances, or low-impedance loads directly without an external buffer. The 20 pA input bias current is low enough that a 1 MΩ source resistor introduces only 20 µV of offset error, negligible in most circuits.","metaTitle":"STMicroelectronics TL081IDT JFET Op-Amp, 4 MHz GBW, 8-SOIC","metaDescription":"STMicroelectronics TL081IDT JFET op-amp, single circuit, 4 MHz gain bandwidth, 16 V/µs slew rate, 8-SOIC package. Active, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"16V/µs","Mounting Type":"Surface Mount","Amplifier Type":"J-FET","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.4mA","Number of Circuits":"1","Current - Input Bias":"20 pA","Operating Temperature":"-40°C ~ 105°C","Gain Bandwidth Product":"4 MHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"6 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.64","priceTiers":[{"qty":1,"price":"$0.64000","currency":"USD"},{"qty":10,"price":"$0.55900","currency":"USD"},{"qty":25,"price":"$0.52520","currency":"USD"},{"qty":100,"price":"$0.42850","currency":"USD"},{"qty":250,"price":"$0.39804","currency":"USD"},{"qty":500,"price":"$0.33876","currency":"USD"},{"qty":1000,"price":"$0.27100","currency":"USD"},{"qty":2500,"price":"$0.24560","currency":"USD"},{"qty":5000,"price":"$0.22866","currency":"USD"},{"qty":12500,"price":"$0.22019","currency":"USD"},{"qty":25000,"price":"$0.21172","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cf2121fa6b20ec1c209464deed560f14.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL081IDT/alternatives.json"},"ai":{"faq":[{"question":"What supply voltage range does the TL081IDT support?","answer":"It operates from a single or dual supply spanning 6 V to 36 V total. This covers common rails like ±5 V, ±12 V, ±15 V, or single 12 V and 24 V industrial supplies."},{"question":"What compliance documentation does STMicroelectronics provide for the TL081IDT?","answer":"The TL081IDT is RoHS3 compliant (EU 2015/863), with no restricted substances above threshold limits. STMicroelectronics provides a declaration of compliance and material composition data upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TL081IDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TL081IDT 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}}