{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD7746ARUZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD7746ARUZ","canonicalUrl":"https://icboms.com/analog-devices/AD7746ARUZ","factsUrl":"https://icboms.com/api/mcp/products/AD7746ARUZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD7746ARUZ, Capacitance-to-Digital Converter, 24-bit, 2-channel, Serial Interface, 16-TSSOP, -40°C to 125°C.","salesMarkdown":"## 24-bit capacitance measurement in a compact 16-TSSOP The AD7746ARUZ is a 24-bit capacitance-to-digital converter from Analog Devices, packaged in a 16-TSSOP (4.40 mm width) for surface-mount assembly. It resolves capacitance changes down to sub-femtofarad levels, making it suitable for precision sensing applications like pressure transducers, level detection, and proximity interfaces. Two input channels allow differential or single-ended capacitive measurements, with the 24-bit resolution providing a dynamic range that captures small signal variations against a large baseline capacitance. ## Supply and temperature envelope for industrial integration The serial data interface (I²C-compatible) connects directly to a microcontroller's two-wire bus, keeping the BOM count low. The 16-TSSOP package's thermal impedance is adequate for the low power dissipation of a capacitive sensor front-end.","metaTitle":"AD7746ARUZ Capacitance-to-Digital Converter, 24-Bit","metaDescription":"Analog Devices AD7746ARUZ 24-bit capacitance-to-digital converter in 16-TSSOP. 2-channel, 2.7-5.25V supply, -40 to 125°C. Active, RoHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Capacitance-to-Digital Converter","Package":"Tube","Mounting Type":"Surface Mount","Data Interface":"Serial","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.25V","Resolution (Bits)":"24 b","Number of Channels":"2","Operating Temperature":"-40°C ~ 125°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$18.08000","currency":"USD"},{"qty":10,"price":"$16.61200","currency":"USD"},{"qty":25,"price":"$15.92320","currency":"USD"},{"qty":100,"price":"$14.02970","currency":"USD"},{"qty":250,"price":"$13.34116","currency":"USD"},{"qty":500,"price":"$12.48044","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the AD7746ARUZ's resolution and how many channels does it have?","answer":"The AD7746ARUZ is a 24-bit capacitance-to-digital converter with two input channels, allowing differential or single-ended capacitive measurements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD7746ARUZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD7746ARUZ 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}}