{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPA2032D1YZFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPA2032D1YZFT","canonicalUrl":"https://icboms.com/texas-instruments/TPA2032D1YZFT","factsUrl":"https://icboms.com/api/mcp/products/TPA2032D1YZFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NanoFree™ Class D audio amplifier, TPA2032D1YZFT, 1-channel mono, 2.75W x 1 at 4 Ohm, 2.5V-5.5V supply, 9-DSBGA, surface mount.","salesMarkdown":"## Mono Class D amplifier in a 0.4 mm-pitch DSBGA The TPA2032D1YZFT is a 2.75 W mono Class D audio amplifier from Texas Instruments' NanoFree™ series, housed in a 9-bump DSBGA package. The 0.4 mm ball pitch and 0.5 mm seated height demand a controlled solder-paste stencil and a tight reflow profile — the board's pad geometry and solder mask must match the TI layout recommendation to avoid head-in-pillow opens on the outer row. Rated 2.75 W continuous into a 4 Ω load from a 5 V supply, the output power drops with the supply voltage — at 3.6 V the available swing into the same load is roughly 1.4 W. Differential inputs reject common-mode noise picked up on the audio traces between the codec and the amplifier — useful when the amp sits on a separate board or the ground plane is split. The depop circuit ramps the output bias voltage slowly at startup, suppressing the audible thump that otherwise couples through the speaker. Short-circuit and thermal protection are built in — the amplifier shuts down on a direct output short or when the die temperature exceeds the thermal limit, then auto-recovers when the fault clears. The shutdown pin pulls the supply current below 1 µA for power-sensitive designs. The DSBGA package's thermal resistance is dominated by the PCB copper area under the device — a 2-layer board with a thermal via array under the die pad keeps the junction temperature within the operating range at full output.","metaTitle":"Texas Instruments TPA2032D1YZFT Class D Audio Amp, 2.75W","metaDescription":"Texas Instruments TPA2032D1YZFT Class D audio amplifier, 2.75W mono output at 4 Ohm, 2.5-5.5V supply, 9-DSBGA. Active, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"NanoFree™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class D","Series":"NanoFree™","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"9-UFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"9-DSBGA","Max Output Power x Channels @ Load":"2.75W x 1 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.74","priceTiers":[{"qty":1,"price":"$1.74000","currency":"USD"},{"qty":10,"price":"$1.55700","currency":"USD"},{"qty":25,"price":"$1.47800","currency":"USD"},{"qty":100,"price":"$1.21410","currency":"USD"},{"qty":250,"price":"$1.13496","currency":"USD"},{"qty":500,"price":"$1.00298","currency":"USD"},{"qty":1250,"price":"$0.79182","currency":"USD"},{"qty":2500,"price":"$0.74700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6abe3615475c84a24546749221882eb5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPA2032D1YZFT/alternatives.json"},"ai":{"faq":[{"question":"What is the output power of the TPA2032D1YZFT into a 4 Ohm speaker?","answer":"The TPA2032D1YZFT delivers 2.75 W continuous into a 4 Ω load from a 5 V supply. Output power scales with the supply voltage — at 3.6 V the available power into the same load drops to approximately 1.4 W."},{"question":"What package does the TPA2032D1YZFT use?","answer":"The TPA2032D1YZFT is supplied in a 9-bump DSBGA package (9-UFBGA, DSBGA) with a 0.4 mm ball pitch. The supplier device package is designated 9-DSBGA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPA2032D1YZFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPA2032D1YZFT 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}}