{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA4205ADR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA4205ADR","canonicalUrl":"https://icboms.com/texas-instruments/OPA4205ADR","factsUrl":"https://icboms.com/api/mcp/products/OPA4205ADR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments e-trim™ OPA4205ADR, quad general-purpose op-amp, 3.6 MHz gain bandwidth, 4V/µs slew rate, rail-to-rail output, 4.5 V to 36 V supply, 14-SOIC.","salesMarkdown":"## Quad precision amplifier for multi-channel signal chains The Texas Instruments OPA4205ADR is a quad general-purpose operational amplifier from the e-trim™ series, packing four rail-to-rail output stages into a 14-SOIC package. It delivers a 3.6 MHz gain-bandwidth product and a 4V/µs slew rate, with a maximum input offset voltage of 4 µV and input bias current of 100 pA. The part operates from a single 4.5 V to 36 V supply or split supplies, drawing just 220 µA total quiescent current across all four amplifiers. This combination suits multi-channel industrial signal conditioning, sensor front-ends, and active filter stages where board space is tight and per-channel power budget matters. ## Lifecycle and sourcing reality The OPA4205ADR carries an active lifecycle status and is ROHS3 compliant. The e-trim™ series designation indicates on-chip trim calibration during manufacturing, which holds the offset voltage tight without external adjustment.","metaTitle":"OPA4205ADR Quad Rail-to-Rail Op-Amp, 3.6 MHz, 4V/µs","metaDescription":"TI OPA4205ADR quad general-purpose op-amp: 3.6 MHz GBW, 4V/µs slew rate, 4 µV offset, rail-to-rail output, 14-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"e-trim™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"e-trim™","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"4V/µs","Output Type":"Push-Pull, Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"220µA","Number of Circuits":"4","Current - Input Bias":"100 pA","Operating Temperature":"-40°C ~ 125°C (TA)","Gain Bandwidth Product":"3.6 MHz","Voltage - Input Offset":"4 µV","Supplier Device Package":"14-SOIC","Current - Output / Channel":"25 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"4.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.42000","currency":"USD"},{"qty":10,"price":"$5.76900","currency":"USD"},{"qty":25,"price":"$5.45400","currency":"USD"},{"qty":100,"price":"$4.72680","currency":"USD"},{"qty":250,"price":"$4.48440","currency":"USD"},{"qty":500,"price":"$4.02384","currency":"USD"},{"qty":1000,"price":"$3.39360","currency":"USD"},{"qty":3000,"price":"$3.22392","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c647d70f792448403fd53e8fb645ba9c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between OPA4205 and OPA4205ADR?","answer":"The OPA4205ADR is the Tape & Reel packaged variant of the OPA4205 device family. The 'R' suffix designates reel packaging; the electrical specifications are identical across the suffix options."},{"question":"Is OPA4205ADR suitable for single-supply operation?","answer":"Yes. The OPA4205ADR operates from a single supply between 4.5 V and 36 V, and its rail-to-rail output stage swings to within millivolts of both supply rails, making it well suited for single-supply signal chains."},{"question":"Does OPA4205ADR require external compensation?","answer":"No. The OPA4205ADR is internally compensated for unity-gain stability. No external compensation components are needed for standard gain configurations."},{"question":"What is the closest functional alternative to OPA4205ADR?","answer":"The OPA4374AIPWT is a quad CMOS rail-to-rail op-amp in a similar 14-pin package, but with a higher 6.5 MHz GBW and 5 V/µs slew rate, and lower 0.5 pA input bias current. It operates from 2.7 V minimum supply, so it fits lower-voltage designs but does not match the 36 V supply range of the OPA4205ADR. The choice depends on whether you need the wider supply range (OPA4205ADR) or the lower voltage and lower bias (OPA4374)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA4205ADR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA4205ADR 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}}