{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LME49726MY/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LME49726MY-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LME49726MY-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LME49726MY%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LME® series, Audio Amplifier, 2 Circuit, Rail-to-Rail, 8-HVSSOP package, 6.25 MHz gain bandwidth, 3.7 V/µs slew rate, 2.5 V to 5.5 V supply.","salesMarkdown":"## Audio op-amp with headphone-grade output drive The Texas Instruments LME49726MY/NOPB is a dual audio operational amplifier from the LME® series, with two rail-to-rail output stages in an 8-HVSSOP package. It delivers a 6.25 MHz gain-bandwidth product and a 3.7 V/µs slew rate. ## 350 mA output — what it means for the audio chain The LME49726MY/NOPB's 350 mA output per channel can drive headphones directly, saving board area and BOM cost. The exposed pad on the 8-HVSSOP package requires a solid thermal via array to the ground plane. ## Supply and temperature range — field-fit check The part runs on 2.5 V to 5.5 V total supply, single or split. The -40°C to 85°C temperature range covers outdoor telecom cabinets, automotive cabin audio, and factory-floor public-address systems. ## Active lifecycle — no LTB pressure on the BOM TI lists the LME49726MY/NOPB as Active with ROHS3 compliance. No NRND flag, no last-time-buy notice as of the current record. The part is sourced through independent distribution and quoted to order against an RFQ.","metaTitle":"LME49726MY/NOPB Audio Op-Amp, 6.25 MHz, Rail-to-Rail Output","metaDescription":"TI LME49726MY/NOPB dual audio op-amp: 6.25 MHz GBW, 3.7 V/µs slew rate, 350 mA output, rail-to-rail, 2.5-5.5 V supply, 8-HVSSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"LME®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"LME®","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"3.7V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"Audio","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"700µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"0.2 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"6.25 MHz","Voltage - Input Offset":"500 µV","Supplier Device Package":"8-HVSSOP","Current - Output / Channel":"350 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.96","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.96000","currency":"USD"},{"qty":10,"price":"$1.76400","currency":"USD"},{"qty":25,"price":"$1.66400","currency":"USD"},{"qty":100,"price":"$1.41790","currency":"USD"},{"qty":250,"price":"$1.33136","currency":"USD"},{"qty":500,"price":"$1.16494","currency":"USD"},{"qty":1000,"price":"$0.96524","currency":"USD"},{"qty":2000,"price":"$0.94200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d2db244a3320249851efa3f80063a4ad.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy LME49726MY/NOPB with stock?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead times are confirmed at the time of quotation."},{"question":"What is the difference between LME49726MY/NOPB and LME49720?","answer":"The LME49720 is a higher-performance sibling with a 55 MHz GBW and 20 V/µs slew rate, targeting ultra-low-distortion preamplifier stages. The LME49726 trades top-end bandwidth for lower supply current (700 µA per channel vs roughly 5 mA per channel on the 49720) and adds the 350 mA output drive for headphone loads. The 49726 is the better fit for battery-powered or output-drive applications; the 49720 suits line-level signal processing where maximum bandwidth and lowest noise matter more."},{"question":"Is there a direct replacement for LME49726MY/NOPB?","answer":"There is no single pin-compatible drop-in from another manufacturer listed as a direct replacement. The OPA4374AIPWT from TI is a quad CMOS op-amp with similar bandwidth (6.5 MHz) and rail-to-rail output, but it is a quad package (not dual) and its output current is only 5 mA — not suitable for headphone drive. For a dual-channel audio op-amp with high output current, the LME49726MY/NOPB is the specific part; no exact second-source alternate is documented in the current record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LME49726MY-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LME49726MY-NOPB 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}}