{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMH6515SQ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMH6515SQ","canonicalUrl":"https://icboms.com/texas-instruments/LMH6515SQ","factsUrl":"https://icboms.com/api/mcp/products/LMH6515SQ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMH® series LMH6515SQ, Variable Gain Amplifier, 600 MHz -3 dB bandwidth, differential output, 4 V to 5.25 V supply, 107 mA supply current, -40°C to 85°C, 16-WFQFN Exposed Pad, Surface Mount.","salesMarkdown":"## 600 MHz variable gain amplifier for IF/baseband chains This part is designed for automatic gain control (AGC) loops in intermediate-frequency (IF) and baseband receiver paths, where the combination of wide bandwidth and gain adjustability lets the system maintain a constant signal level into an ADC or demodulator. The differential output simplifies driving differential-input ADCs without an extra balun or transformer stage. The 107 mA supply current is moderate — budget it in a multi-channel receiver card where several such amplifiers share a regulator. ## Package and footprint — layout notes Housed in a 16-lead WFQFN with exposed pad (4 mm × 4 mm body), the LMH6515SQ requires a thermal pad on the PCB for heat sinking. The small footprint suits dense receiver arrays, but the QFN package demands careful solder-paste stencil design and X-ray inspection after reflow.","metaTitle":"LMH6515SQ Variable Gain Amplifier, 600 MHz, 16-WQFN","metaDescription":"LMH6515SQ variable gain amplifier from Texas Instruments LMH® series. 600 MHz -3 dB bandwidth, differential output, 4 V to 5.25 V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"LMH®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"LMH®","Package":"Bulk","Output Type":"Differential","Mounting Type":"Surface Mount","-3db Bandwidth":"600 MHz","Amplifier Type":"Variable Gain","Package / Case":"16-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"107mA","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-WQFN (4x4)","Voltage - Supply Span (Max)":"5.25 V","Voltage - Supply Span (Min)":"4 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.56","stockQuantity":0,"priceTiers":[{"qty":118,"price":"$2.56000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9f9ea108abf6db6ba38b390c565f6b83.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the bandwidth of LMH6515SQ?","answer":"The -3 dB bandwidth is 600 MHz, making it suitable for IF and baseband applications up to several hundred megahertz."},{"question":"What are alternatives to LMH6515SQ?","answer":"Within the LMH® series, other variable gain amplifiers with similar bandwidth and package options exist, but the LMH6515SQ is distinguished by its 600 MHz bandwidth and differential output. For a pin-compatible replacement, verify the specific package and supply requirements against your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMH6515SQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMH6515SQ 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}}