{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPA6130A2RTJT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPA6130A2RTJT","canonicalUrl":"https://icboms.com/texas-instruments/TPA6130A2RTJT","factsUrl":"https://icboms.com/api/mcp/products/TPA6130A2RTJT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DirectPath™ TPA6130A2RTJT, Class AB stereo headphone amplifier, 290mW x 1 @ 16Ω, 138mW x 2 @ 16Ω, I²C volume control, depop, mute, short-circuit protection, 20-WFQFN exposed pad package.","salesMarkdown":"The TPA6130A2RTJT: The 290 mW single-channel figure at 16 Ω is the headline number, but the real-world stereo output is 138 mW per channel into the same load. ## I²C volume control and depop — why they matter The I²C interface lets the host processor set the gain digitally, which saves an external potentiometer and keeps the volume steps repeatable across units. The depop circuit suppresses the audible click when the amp powers up or switches modes — a common complaint on cheaper headphone drivers. The mute and shutdown pins give the system designer a clean way to silence the output during power sequencing or fault conditions without adding a relay. ## Protection and thermal management Short-circuit and thermal protection are built in, so a miswired headphone jack or a stalled output won't kill the chip immediately. Without that, the thermal foldback will throttle the output power before you reach the rated 290 mW.","metaTitle":"TPA6130A2RTJT Class AB Stereo Headphone Amp, 290mW, 20-QFN","metaDescription":"TI TPA6130A2RTJT DirectPath™ Class AB stereo headphone amplifier, 290mW x 1 @ 16Ω, I²C volume control, depop, active production. Sourced to order.","metaKeywords":null},"attributes":{"series":"DirectPath™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Series":"DirectPath™","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control","Output Type":"Headphones, 2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-QFN (4x4)","Max Output Power x Channels @ Load":"290mW x 1 @ 16Ohm; 138mW x 2 @ 16Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.91","priceTiers":[{"qty":1,"price":"$1.91000","currency":"USD"},{"qty":10,"price":"$1.71900","currency":"USD"},{"qty":25,"price":"$1.62160","currency":"USD"},{"qty":100,"price":"$1.38180","currency":"USD"},{"qty":250,"price":"$1.29744","currency":"USD"},{"qty":500,"price":"$1.13526","currency":"USD"},{"qty":1250,"price":"$0.94064","currency":"USD"},{"qty":2500,"price":"$0.91800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1709368da915d2c5528623187b9461a4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPA6130A2RTJT/alternatives.json"},"ai":{"faq":[{"question":"What is the output power of the TPA6130A2RTJT?","answer":"The amplifier delivers 290 mW into a 16 Ω load on a single channel, or 138 mW per channel in stereo mode into 16 Ω."},{"question":"Does the TPA6130A2RTJT require external components?","answer":"The differential inputs and I²C volume control reduce external part count, but the device still needs supply decoupling capacitors and a proper thermal via pattern for the exposed pad. The datasheet shows the recommended application circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPA6130A2RTJT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPA6130A2RTJT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}