{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPA6141A2YFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPA6141A2YFFT","canonicalUrl":"https://icboms.com/texas-instruments/TPA6141A2YFFT","factsUrl":"https://icboms.com/api/mcp/products/TPA6141A2YFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DirectPath™ Class G stereo headphone amplifier, TPA6141A2YFFT, 32mW x 2 into 32Ω, 2.5V-5.5V supply, 16-DSBGA package, -40°C to 85°C.","salesMarkdown":"## Class G headphone driver in a 1.56 mm² footprint The TPA6141A2YFFT: Class G architecture means the output stage switches between two supply rails — lower voltage for quiet passages, higher for transients — so battery-powered devices see less quiescent current draw than a conventional Class AB amp at the same output level. ## Output power and supply headroom Rated 32 mW x 2 at 32 Ω, the TPA6141A2YFFT drives typical consumer headphone impedances (16 Ω to 64 Ω) with enough swing for line-level output in portable audio, mobile handsets, and wearable sound applications. ## Protection and signal integrity features On-chip short-circuit and thermal protection prevent damage if the headphone jack is shorted or the amp is driven into a high-ambient environment — the part shuts down and auto-recovers when the fault clears. Differential inputs reject common-mode noise picked up on the audio traces from the codec to the amp, and the depop circuit suppresses the click and pop that otherwise occur at power-up and shutdown. A dedicated shutdown pin lets the system controller cut supply current to near zero when audio is idle — useful for extending battery standby time in always-listening devices. ## Package and assembly considerations Housed in a 16-bump DSBGA measuring 1.56 x 1.56 mm (supplier device package 16-DSBGA), the TPA6141A2YFFT saves board area but requires a controlled SMT process — the 0.4 mm pitch and wafer-level package mean the stencil aperture and reflow profile must match TI's DSBGA guidelines to avoid head-in-pillow defects. ## Lifecycle and sourcing posture ROHS3 compliant (no exemptions), which simplifies EU and UKCA market entry without needing a certificate of non-use for restricted substances.","metaTitle":"TPA6141A2YFFT Class G Headphone Amp, 32mW, DSBGA","metaDescription":"Texas Instruments TPA6141A2YFFT DirectPath Class G stereo headphone amplifier, 32mW per channel into 32Ω, 2.5-5.5V supply, 16-DSBGA. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"DirectPath™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class G","Series":"DirectPath™","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown","Output Type":"Headphones, 2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"16-UFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-DSBGA (1.56x1.56)","Max Output Power x Channels @ Load":"32mW x 2 @ 32Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.63","priceTiers":[{"qty":1,"price":"$1.63000","currency":"USD"},{"qty":10,"price":"$1.45400","currency":"USD"},{"qty":25,"price":"$1.38000","currency":"USD"},{"qty":100,"price":"$1.13370","currency":"USD"},{"qty":250,"price":"$1.05972","currency":"USD"},{"qty":500,"price":"$0.93652","currency":"USD"},{"qty":1250,"price":"$0.73935","currency":"USD"},{"qty":2500,"price":"$0.69750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bf98a1f56306f2930c07a4bcb4f09ca0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPA6141A2YFFT/alternatives.json"},"ai":{"faq":[{"question":"How can I order TPA6141A2YFFT or check stock?","answer":"The TPA6141A2YFFT is an active Texas Instruments part, available to order against an RFQ through independent distribution."},{"question":"What is the maximum output power of TPA6141A2YFFT per channel?","answer":"32 mW per channel into a 32 Ω load, stereo (2-channel)."},{"question":"Does TPA6141A2YFFT have short-circuit and thermal protection?","answer":"Yes — on-chip short-circuit and thermal protection are included, along with a depop circuit, differential inputs, and a shutdown pin."},{"question":"What are alternatives to TPA6141A2YFFT?","answer":"Other Class G headphone amps from TI's DirectPath family share the same architecture but differ in output power, package, or supply range — confirm the BOM position's footprint and impedance before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPA6141A2YFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPA6141A2YFFT 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}}