{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PCM1774RGPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"PCM1774RGPR","canonicalUrl":"https://icboms.com/texas-instruments/PCM1774RGPR","factsUrl":"https://icboms.com/api/mcp/products/PCM1774RGPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PCM1774RGPR, stereo audio DAC, 16-bit resolution, 50k sampling rate, DSP/I²S interface, 20-VFQFN Exposed Pad package, surface mount, -40°C to 85°C.","salesMarkdown":"## 16-bit stereo DAC with DSP/I²S interface The PCM1774RGPR is a 16-bit stereo audio digital-to-analog converter from Texas Instruments, sampling at up to 50k samples per second per channel. The exposed pad also provides a low-impedance ground return for the analog section. The 50k sample rate ceiling covers CD-quality audio (44.1 kHz) with margin.","metaTitle":"TI PCM1774RGPR DAC Audio 16-Bit 50k 20-QFN","metaDescription":"Texas Instruments PCM1774RGPR stereo audio DAC, 16-bit resolution, 50k sampling rate, DSP/I²S interface, 20-QFN package, active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"DAC, Audio","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Data Interface":"DSP, I²S","Package / Case":"20-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 3.6V","Resolution (Bits)":"16 b","Number of Channels":"2","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Analog and Digital","Supplier Device Package":"20-QFN (4x4)","Sampling Rate (Per Second)":"50k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.86000","currency":"USD"},{"qty":10,"price":"$3.46400","currency":"USD"},{"qty":25,"price":"$3.27480","currency":"USD"},{"qty":100,"price":"$2.83800","currency":"USD"},{"qty":250,"price":"$2.69244","currency":"USD"},{"qty":500,"price":"$2.41594","currency":"USD"},{"qty":1000,"price":"$2.05950","currency":"USD"},{"qty":3000,"price":"$2.05950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/66feb4b731b5e2a669e598c8cc9e6bc0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What digital audio interfaces does the PCM1774RGPR support?","answer":"The PCM1774RGPR accepts audio data over DSP or I²S serial interfaces, the two most common protocols for connecting to audio codecs, DSPs, or MCUs with I²S peripherals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/PCM1774RGPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/PCM1774RGPR 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}}