{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AFE4404YZPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"AFE4404YZPR","canonicalUrl":"https://icboms.com/texas-instruments/AFE4404YZPR","factsUrl":"https://icboms.com/api/mcp/products/AFE4404YZPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments AFE4404YZPR, Analog Front-End IC, 24-Bit, 1 Channel, 15-XFBGA DSBGA Package, Tape & Reel, Surface Mount.","salesMarkdown":"## Single-channel 24-bit AFE in a 15-bump DSBGA The AFE4404YZPR is a single-channel analog front-end (AFE) from Texas Instruments, delivering 24-bit resolution for precision signal acquisition. It targets applications where one high-resolution measurement channel is sufficient, such as photoplethysmography (PPG) in wearable health monitors or single-lead biopotential sensing. ## Supply flexibility and package reality The 15-bump DSBGA (0.4 mm pitch) demands careful board layout — the exposed bumps under the package require a via-in-pad or micro-via fan-out strategy; a 4-layer PCB with a solid ground plane under the BGA is the safe starting point. The ROHS3 status covers the full substance restriction list including the four phthalates. ## Sourcing and BOM fit Sourced to order through independent distribution; current pricing and lead time confirmed at RFQ. The 24-bit single-channel architecture makes it a direct fit for BOM positions that previously specified a multi-channel AFE where only one channel was used — no rewiring needed if the pinout is verified against the existing footprint.","metaTitle":"TI AFE4404YZPR AFE, 24-Bit, 1-Ch, 15-DSBGA","metaDescription":"Texas Instruments AFE4404YZPR analog front-end, 24-bit resolution, single channel, 2V-3.6V supply. Active production, ROHS3 compliant. DSBGA-15 package.","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)","Mounting Type":"Surface Mount","Number of Bits":"24","Package / Case":"15-XFBGA, DSBGA","lifecycle_stage":"eol_hot","Number of Channels":"1","Supplier Device Package":"15-DSBGA","Voltage - Supply, Analog":"2V ~ 3.6V","Voltage - Supply, Digital":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.33","priceTiers":[{"qty":1,"price":"$4.33000","currency":"USD"},{"qty":10,"price":"$3.88500","currency":"USD"},{"qty":25,"price":"$3.67280","currency":"USD"},{"qty":100,"price":"$3.18320","currency":"USD"},{"qty":250,"price":"$3.01992","currency":"USD"},{"qty":500,"price":"$2.70978","currency":"USD"},{"qty":1000,"price":"$2.31000","currency":"USD"},{"qty":3000,"price":"$2.04000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/14535e2de4cee03ebe38de8d4694c53b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AFE4404YZPR/alternatives.json"},"ai":{"faq":[{"question":"Can AFE4404YZPR replace ADS1291IRSMR in an existing design?","answer":"Both are 24-bit single-channel AFEs, but the AFE4404YZPR comes in a 15-DSBGA package while the ADS1291IRSMR uses a 4x4 QFN. The pinout and supply voltage ranges differ — the AFE4404YZPR operates from 2 V to 3.6 V on both analog and digital rails, versus the ADS1291's 2.7 V minimum. A board spin is required; they are not drop-in replacements."},{"question":"What compliance documentation does Texas Instruments provide for AFE4404YZPR?","answer":"The device is ROHS3 compliant. Texas Instruments provides the standard RoHS certificate of compliance and material declaration. No UL or IEC certification is listed for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/AFE4404YZPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/AFE4404YZPR 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}}