{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LF247DT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"LF247DT","canonicalUrl":"https://icboms.com/stmicroelectronics/LF247DT","factsUrl":"https://icboms.com/api/mcp/products/LF247DT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics LF247DT, quad JFET-input op-amp, 4 MHz gain bandwidth, 16 V/µs slew rate, 1.4 mA per channel supply, SO-14 package, -40°C to 105°C.","salesMarkdown":"## Quad JFET op-amp for industrial signal conditioning The LF247DT: Quad JFET-input op-amp with 20 pA input bias current, 4 MHz gain-bandwidth product, and 16 V/µs slew rate. Supply range spans to 44 V total. Each amplifier draws 1.4 mA supply current. ## Package and mounting Supplied in a 14-SO (0.154\" body width, 3.90 mm) package, surface-mount only. Ships in Tape & Reel or Cut Tape. Operating range -40°C to 105°C. ## Lifecycle and sourcing Active lifecycle status with ROHS3 compliance. No last-time-buy or obsolescence notice in effect. The part is available through independent distribution channels; pricing and availability are confirmed at quote time against an RFQ.","metaTitle":"STMicroelectronics LF247DT Quad JFET Op-Amp, 4 MHz GBW","metaDescription":"ST LF247DT quad JFET op-amp in SO-14. 4 MHz GBW, 16 V/µs slew rate, 20 pA input bias. Industrial temp range -40°C to 105°C. Active lifecycle, 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":"16V/µs","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","Current - Input Bias":"20 pA","Operating Temperature":"-40°C ~ 105°C","Gain Bandwidth Product":"4 MHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"44 V","Voltage - Supply Span (Min)":"44 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.97000","currency":"USD"},{"qty":10,"price":"$1.76800","currency":"USD"},{"qty":25,"price":"$1.66760","currency":"USD"},{"qty":100,"price":"$1.42090","currency":"USD"},{"qty":250,"price":"$1.33416","currency":"USD"},{"qty":500,"price":"$1.16740","currency":"USD"},{"qty":1000,"price":"$1.10133","currency":"USD"},{"qty":2500,"price":"$1.10133","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8ba063691cc82b392a595c9e07807b6b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pinout of LF247DT?","answer":"The LF247DT uses the standard quad op-amp pinout for a 14-SOIC package: output 1 (pin 1), inverting input 1 (pin 2), non-inverting input 1 (pin 3), V+ (pin 4), non-inverting input 2 (pin 5), inverting input 2 (pin 6), output 2 (pin 7), output 3 (pin 8), inverting input 3 (pin 9), non-inverting input 3 (pin 10), V- (pin 11), non-inverting input 4 (pin 12), inverting input 4 (pin 13), output 4 (pin 14)."},{"question":"What is the gain bandwidth product of LF247DT?","answer":"The gain-bandwidth product is 4 MHz, which determines the closed-loop bandwidth for a given gain setting. For example, at a gain of 10 the usable bandwidth is approximately 400 kHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/LF247DT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/LF247DT 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}}