{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LF411CH","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LF411CH","canonicalUrl":"https://icboms.com/texas-instruments/LF411CH","factsUrl":"https://icboms.com/api/mcp/products/LF411CH","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LF411CH, JFET-input operational amplifier, single circuit, 3 MHz gain-bandwidth, 15 V/µs slew rate, 2 mA supply current, through-hole TO-99-8 metal can package, 0°C to 70°C operating temperature.","salesMarkdown":"## 15 V/µs slew rate, TO-99-8 metal can — the field-swappable JFET op-amp It delivers a 3 MHz gain-bandwidth product and a 15 V/µs slew rate, drawing 2 mA supply current. The JFET input stage keeps input bias current at 50 pA, making it suitable for high-impedance sensor interfaces, integrators, and sample-and-hold circuits. The metal can is socketable and field-replaceable — no hot-air station needed, just a DIP socket and a pair of pliers. ## RoHS non-compliant — plan for it However, it is RoHS non-compliant. That means lead-bearing solder terminals on the TO-99-8 can. For new designs that must meet EU RoHS or similar green directives, you will need an exemption or a drop-in surface-mount alternative. The through-hole package is exempt from some RoHS requirements in certain applications (military, aerospace, high-rel), but verify your own compliance scope. ## Why the TO-99-8 package still matters The TO-99-8 metal can is hermetic, which gives it an edge in humid or corrosive environments where plastic SOIC packages can delaminate. It also handles repeated soldering and desoldering better than surface-mount parts — useful for prototyping, rework, or field upgrades. The through-hole mounting means it can be socketed, so swapping it on site with what is in the kit is straightforward. No lab bench required.","metaTitle":"LF411CH JFET Op-Amp, 15V/µs Slew Rate, TO-99-8","metaDescription":"LF411CH JFET op-amp from Texas Instruments: 3 MHz GBW, 15V/µs slew rate, 50 pA input bias, 2 mA supply. Through-hole TO-99-8 metal can.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Slew Rate":"15V/µs","Mounting Type":"Through Hole","Amplifier Type":"J-FET","Package / Case":"TO-99-8 Metal Can","lifecycle_stage":"eol_hot","Current - Supply":"2mA","Number of Circuits":"1","Current - Input Bias":"50 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"3 MHz","Voltage - Input Offset":"800 µV","Supplier Device Package":"TO-99-8","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.64","stockQuantity":0,"priceTiers":[{"qty":183,"price":"$1.64000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ece005340ca9c7004246562d1076b99.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LF411CH RoHS compliant?","answer":"No. The LF411CH is listed as RoHS non-compliant. The TO-99-8 metal can package uses lead-bearing solder terminals. If your project requires RoHS compliance, consider a surface-mount alternative such as the TLV9351IDCKR, which is a general-purpose JFET op-amp in a small SOT-23 package, but note it is not pin-compatible and requires reflow assembly."},{"question":"What is the equivalent of LF411CH?","answer":"There is no exact pin-compatible drop-in replacement in a TO-99-8 metal can from the same manufacturer. The closest functional second-source in terms of JFET input and similar speed is the TLV9351IDCKR (3.5 MHz GBW, 20 V/µs slew rate, 10 pA input bias), but it is a surface-mount SOT-23 part with a different footprint and supply voltage range. For a through-hole replacement, look at other JFET op-amps in TO-99 or DIP-8 packages, but verify pinout and supply range against your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LF411CH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LF411CH 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}}