{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADAU1977WBCPZ-R7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADAU1977WBCPZ-R7","canonicalUrl":"https://icboms.com/analog-devices/ADAU1977WBCPZ-R7","factsUrl":"https://icboms.com/api/mcp/products/ADAU1977WBCPZ-R7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADAU1977WBCPZ-R7 ADC, Audio, 24-bit, 4-channel, 192k sampling, I²C/SPI, 3.3V, -40°C to 105°C, 40-LFCSP-WQ (6x6), Tape & Reel.","salesMarkdown":"## Automotive audio ADC with four 24-bit channels The ADAU1977WBCPZ-R7 is a 4-channel, 24-bit audio ADC from Analog Devices, sampling at up to 192k per second. ## Digital control and single-supply rail The device runs from a single 3.3V supply and communicates over I²C or SPI, giving the system architect flexibility to hang it on an existing control bus without a separate analog rail. The 0.5 mm pitch and exposed paddle mean the reflow profile and solder-paste coverage on the centre pad need attention during assembly — a void under the paddle raises the junction temperature.","metaTitle":"ADAU1977WBCPZ-R7 ADC, Audio, 24-bit, 192k, Automotive","metaDescription":"Analog Devices ADAU1977WBCPZ-R7 24-bit audio ADC, 4-channel, 192k sampling, -40 to +105°C, automotive grade, active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"ADC, Audio","Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Data Interface":"I²C, SPI","Package / Case":"40-WFQFN Exposed Pad, CSP","lifecycle_stage":"eol_hot","Voltage - Supply":"3.3V","Resolution (Bits)":"24 b","Number of Channels":"4","Operating Temperature":"-40°C ~ 105°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"40-LFCSP-WQ (6x6)","Sampling Rate (Per Second)":"192k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.24000","currency":"USD"},{"qty":10,"price":"$9.25100","currency":"USD"},{"qty":25,"price":"$8.82040","currency":"USD"},{"qty":100,"price":"$7.65860","currency":"USD"},{"qty":250,"price":"$7.31440","currency":"USD"},{"qty":750,"price":"$6.66903","currency":"USD"},{"qty":1500,"price":"$5.80851","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADAU1977WBCPZ-R7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADAU1977WBCPZ-R7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}