{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4559FVJ-GE2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"LM4559FVJ-GE2","canonicalUrl":"https://icboms.com/rohm/LM4559FVJ-GE2","factsUrl":"https://icboms.com/api/mcp/products/LM4559FVJ-GE2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM LM4559FVJ-GE2 dual general-purpose operational amplifier, 4 MHz gain bandwidth product, 3.5 V/µs slew rate, 8 V to 36 V supply, -40°C to 85°C, 8-TSSOP-BJ surface-mount package.","salesMarkdown":"## Dual op-amp for industrial signal chains The supply span runs from 8 V up to 36 V, so it can sit on a single unipolar rail or a split supply without extra regulation. ## Package and mounting At 3.5 V/µs the LM4559FVJ-GE2 can swing a 10 V peak-to-peak sine wave up to roughly 55 kHz before the output starts to slew-limit. That's enough for most audio paths, motor-current feedback loops, or low-speed data acquisition. The 4 MHz GBW tells you the open-loop gain drops to unity at 4 MHz; for a closed-loop gain of 10, expect a usable bandwidth around 400 kHz. Neither spec is record-breaking, but both are solid for a general-purpose dual op-amp that draws only 3.3 mA quiescent per amplifier. ## Supply range and input offset The 8 V minimum supply means this part does not run on a 5 V rail — it needs at least 8 V, so plan for a 12 V or 24 V supply in industrial gear. The 500 µV input offset voltage (max) is typical for a general-purpose bipolar op-amp; if your application needs sub-100 µV offset, you would look at a precision amplifier instead. Input bias current is 40 nA, which is fine for moderate-impedance sources but could cause offset errors with high-value feedback resistors. ## Lifecycle and compliance No LTB window or successor part has been announced — this is a standard-production dual op-amp you can qualify into a BOM without worrying about a near-term phase-out.","metaTitle":"ROHM LM4559FVJ-GE2 Dual General-Purpose Op-Amp, 4 MHz GBW","metaDescription":"LM4559FVJ-GE2 dual op-amp from ROHM: 3.5 V/µs slew rate, 4 MHz GBW, 8 V to 36 V supply, -40°C to 85°C. Active, 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":"3.5V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"3.3mA","Number of Circuits":"2","Current - Input Bias":"40 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"4 MHz","Voltage - Input Offset":"500 µV","Supplier Device Package":"8-TSSOP-BJ","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.21","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.21000","currency":"USD"},{"qty":10,"price":"$1.08500","currency":"USD"},{"qty":25,"price":"$1.03000","currency":"USD"},{"qty":100,"price":"$0.84600","currency":"USD"},{"qty":250,"price":"$0.79080","currency":"USD"},{"qty":500,"price":"$0.69886","currency":"USD"},{"qty":1000,"price":"$0.55173","currency":"USD"},{"qty":2500,"price":"$0.52050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2e14eb1fb1622f9b880de856b2594a31.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LM4559FVJ-GE2 RoHS compliant?","answer":"Yes, the LM4559FVJ-GE2 is ROHS3 compliant, meeting the current EU material-restriction directive."},{"question":"Can LM4559FVJ-GE2 replace NJM4559?","answer":"The LM4559FVJ-GE2 is a dual general-purpose op-amp with similar supply range and bandwidth to the NJM4559 family, but pinout and exact parametric limits should be verified against the specific NJM4559 variant you are replacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/LM4559FVJ-GE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/LM4559FVJ-GE2 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}}