{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMH6559MA-TI","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMH6559MA-TI","canonicalUrl":"https://icboms.com/texas-instruments/LMH6559MA-TI","factsUrl":"https://icboms.com/api/mcp/products/LMH6559MA-TI","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMH6559MA-TI, Buffer IC, 1 Circuit, 1.05 GHz -3dB Bandwidth, 4580V/µs Slew Rate, 3V to 10V Supply, 8-SOIC Package, Surface Mount, -40°C to 85°C.","salesMarkdown":"## 1.05 GHz buffer — what the scorch mark tells you The LMH6559MA-TI: With a 1.05 GHz -3dB bandwidth and a 4580 V/µs slew rate, this part is designed to drive capacitive loads, video lines, or ADC inputs without the slew-induced distortion a slower op-amp would leave on the waveform. ## 4580 V/µs — why that number decides the replacement The 4580 V/µs slew rate is the headline spec that rules out most general-purpose op-amps as substitutes. A typical video op-amp like the THS4215DRBT runs 970 V/µs — fast, but not in the same class for pulse fidelity or large-signal bandwidth. If the board originally used the LMH6559MA-TI to buffer a fast DAC output or a radar pulse, dropping in a 970 V/µs part will round the edges and shift the timing budget. The 1.05 GHz bandwidth reinforces the same message: this is a wideband buffer, not a precision amplifier. ## Active lifecycle, RoHS caveat This variant is listed as RoHS non-compliant. If your assembly requires RoHS exemption-free material, verify the date code or check the lead-free suffix variant. ## Sourcing and fit for the BOM line If you are repairing a board and the original LMH6559MA-TI is the scorched IC, the active status and standard SOIC footprint make it a straightforward swap — no pinout detective work.","metaTitle":"LMH6559MA-TI Buffer IC, 1.05 GHz Bandwidth","metaDescription":"Texas Instruments LMH6559MA-TI buffer IC in 8-SOIC. 1.05 GHz bandwidth, 4580V/µs slew rate, 3V to 10V supply. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Slew Rate":"4580V/µs","Mounting Type":"Surface Mount","-3db Bandwidth":"1.05 GHz","Amplifier Type":"Buffer","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"10mA","Number of Circuits":"1","Current - Input Bias":"3 µA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"3 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"83 mA","Voltage - Supply Span (Max)":"10 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.43","stockQuantity":0,"priceTiers":[{"qty":124,"price":"$2.43000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/75cb3cf630d0c06906d1ee60a1f60e8e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the LMH6559MA-TI RoHS compliant?","answer":"No — the LMH6559MA-TI is listed as RoHS non-compliant. If your BOM requires RoHS compliance, check the lead-free suffix variant or verify date code compatibility with your assembly house."},{"question":"What is the typical application for LMH6559MA-TI?","answer":"The LMH6559MA-TI is a high-speed buffer used in signal chains that need wide bandwidth (1.05 GHz) and fast slew rate (4580 V/µs) — typical roles include driving ADC inputs, video distribution, cable drivers, and pulse/radar signal buffering where a general-purpose op-amp would introduce slew-rate distortion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMH6559MA-TI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMH6559MA-TI 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}}