{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LF353DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LF353DR","canonicalUrl":"https://icboms.com/texas-instruments/LF353DR","factsUrl":"https://icboms.com/api/mcp/products/LF353DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LF353DR, dual JFET-input operational amplifier, 3 MHz gain-bandwidth product, 13 V/µs slew rate, 50 pA input bias current, 7 V to 36 V supply range, 8-SOIC surface-mount package, commercial temperature grade.","salesMarkdown":"## Dual JFET op-amp for high-impedance signal conditioning The JFET input stage keeps input bias current at 50 pA, making the part suited for photodiode amplifiers, piezoelectric sensor interfaces, audio preamplifiers, and active filter stages where low input current is critical. Two independent channels share a common supply, which can range from 7 V to 36 V — covering ±15 V bipolar rails or a single 12 V or 24 V industrial supply without a secondary regulator. The LF353DR operates from a 7 V minimum to a 36 V maximum supply span, which covers common analog rails: ±5 V (10 V total), ±12 V (24 V total), and ±15 V (30 V total) as well as single 12 V or 24 V supplies. For industrial or automotive temperature ranges, a different JFET op-amp with an extended temperature rating would be needed.","metaTitle":"Texas Instruments LF353DR JFET Op-Amp, 3 MHz, 13 V/µs","metaDescription":"Texas Instruments LF353DR dual JFET op-amp, 3 MHz GBWP, 13 V/µs slew rate, 50 pA input bias, 7 V to 36 V supply, 8-SOIC. Active product, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"13V/µs","Mounting Type":"Surface Mount","Amplifier Type":"J-FET","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"3.6mA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"50 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"3 MHz","Voltage - Input Offset":"5 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.53000","currency":"USD"},{"qty":10,"price":"$0.42900","currency":"USD"},{"qty":25,"price":"$0.39240","currency":"USD"},{"qty":100,"price":"$0.29190","currency":"USD"},{"qty":250,"price":"$0.26452","currency":"USD"},{"qty":500,"price":"$0.21892","currency":"USD"},{"qty":1000,"price":"$0.16418","currency":"USD"},{"qty":2500,"price":"$0.15042","currency":"USD"},{"qty":5000,"price":"$0.14130","currency":"USD"},{"qty":12500,"price":"$0.13218","currency":"USD"},{"qty":25000,"price":"$0.12900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/578fd957647646ecfda0e96c4e17ea9f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LF353DR a JFET op amp?","answer":"Yes, the LF353DR is a dual JFET-input operational amplifier. The JFET input stage gives it a 50 pA input bias current, which is orders of magnitude lower than a standard bipolar-input op-amp, making it suitable for high-impedance sensor interfaces."},{"question":"What is the equivalent of LF353DR?","answer":"A close functional peer is the TLV9362IDDFR, a dual general-purpose op-amp with a 10.6 MHz GBWP, 25 V/µs slew rate, 10 pA input bias, and rail-to-rail output. The TLV9362IDDFR offers higher bandwidth and rail-to-rail output but uses a different input topology; verify pin compatibility and supply range for your specific board layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LF353DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LF353DR 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}}