{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD654JRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD654JRZ","canonicalUrl":"https://icboms.com/analog-devices/AD654JRZ","factsUrl":"https://icboms.com/api/mcp/products/AD654JRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD654JRZ, Voltage to Frequency Converter, 500 kHz max frequency, ±0.2% linearity, ±50ppm/°C full scale drift, 8-SOIC surface mount, ROHS3 compliant, active production.","salesMarkdown":"## What this part is and where it fits The AD654JRZ is a voltage-to-frequency converter from Analog Devices that accepts an analog input voltage and produces a square-wave output whose frequency is proportional to that voltage. It is a single-chip VFC in an 8-SOIC package, rated for a maximum output frequency of 500 kHz with a linearity of ±0.2%. The full-scale drift is specified at ±50 ppm/°C, giving it predictable behaviour across temperature for industrial sensor interfaces and isolated data-acquisition channels. ## Key ratings and what they mean for the design The 500 kHz maximum frequency sets the upper bound on the input voltage range you can convert. The ±0.2% linearity means the deviation from an ideal straight-line transfer function is no more than 0.2% of full scale. The ±50 ppm/°C full-scale drift tells you how much the output frequency changes with temperature at the top of the range. The 8-SOIC package is a standard footprint that reflows without special handling. ## Lifecycle and sourcing reality It is ROHS3 compliant, which simplifies compliance for EU and global markets.","metaTitle":"AD654JRZ Voltage to Frequency Converter, 500 kHz, 8-SOIC","metaDescription":"AD654JRZ voltage-to-frequency converter from Analog Devices. 500 kHz max frequency, ±0.2% linearity, 8-SOIC package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Voltage to Frequency","Package":"Tube","Linearity":"±0.2%","Full Scale":"±50ppm/°C","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"500 kHz","lifecycle_stage":"eol_hot","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.95000","currency":"USD"},{"qty":10,"price":"$14.65900","currency":"USD"},{"qty":25,"price":"$14.05120","currency":"USD"},{"qty":100,"price":"$12.38020","currency":"USD"},{"qty":250,"price":"$11.77256","currency":"USD"},{"qty":500,"price":"$11.01304","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/772b50f1e3f350e8f0295e9bbadb51f9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does AD654JRZ come in?","answer":"It is supplied in an 8-SOIC surface-mount package (0.154\", 3.90 mm width)."},{"question":"Is there a tape-and-reel version of AD654JRZ?","answer":"Yes, the AD654JRZ-REEL is the tape-and-reel variant of the same die and specifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD654JRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD654JRZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T11:59:15.030Z","lastPublished":"2026-07-14T11:59:15.030Z","indexable":true}}