{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PCM9211PTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"PCM9211PTR","canonicalUrl":"https://icboms.com/texas-instruments/PCM9211PTR","factsUrl":"https://icboms.com/api/mcp/products/PCM9211PTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PCM9211PTR audio transceiver, 2-channel, I²C/I²S/SPI interface, 7 kHz to 216 kHz sample rate, 2.9-3.6 V supply, -40 to +85 °C, 48-LQFP (7x7 mm), Tape & Reel.","salesMarkdown":"## Audio transceiver in 48-LQFP The Texas Instruments PCM9211PTR is an audio transceiver in a 48-LQFP (7x7 mm) surface-mount package, supporting sample rates from 7 kHz to 216 kHz across two channels. ## Digital interface and control Control and data routing go through I²C, I²S, and SPI interfaces — the I²S port handles the audio stream while I²C or SPI manages register configuration, so a single PCM9211PTR can bridge a digital audio source to a codec or DSP in a mixed-signal chain. The two-channel architecture means it handles stereo audio paths; the 7 kHz to 216 kHz sample-rate window covers everything from voice-band telephony through high-resolution 192 kHz playback. It is ROHS3 compliant, so no exemption-based restrictions apply to its use in EU-market or other regulated assemblies.","metaTitle":"PCM9211PTR Audio Transceiver, TI, 48-LQFP, Active","metaDescription":"Texas Instruments PCM9211PTR audio transceiver, 2-channel, I²C/I²S/SPI interface, 2.9-3.6V supply, -40 to +85°C, 48-LQFP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Audio Transceiver","Interface":"I²C, I²S, SPI","Applications":"Consumer Audio, Musical Instruments","Mounting Type":"Surface Mount","Package / Case":"48-LQFP","Specifications":"7kHz ~ 216kHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.9V ~ 3.6V","Number of Channels":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.42000","currency":"USD"},{"qty":10,"price":"$3.96800","currency":"USD"},{"qty":25,"price":"$3.75160","currency":"USD"},{"qty":100,"price":"$3.25140","currency":"USD"},{"qty":250,"price":"$3.08464","currency":"USD"},{"qty":500,"price":"$2.76786","currency":"USD"},{"qty":1000,"price":"$2.35950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ca5412a5d5f54a0d731b268a32bf3475.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/PCM9211PTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/PCM9211PTR 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}}