{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DAC5688IRGCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DAC5688IRGCT","canonicalUrl":"https://icboms.com/texas-instruments/DAC5688IRGCT","factsUrl":"https://icboms.com/api/mcp/products/DAC5688IRGCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DAC5688IRGCT, 16-bit dual current-sink DAC, 10.4 ns settling, parallel interface, external/internal reference, differential output, -40 to 85°C, 64-VQFN (9x9).","salesMarkdown":"## 16-bit dual DAC with 10.4 ns settling — what it means for the signal chain The Texas Instruments DAC5688IRGCT is a 16-bit, dual-channel, current-sink DAC in a 64-VQFN (9x9) package. It settles in 10.4 ns typical. The output is current-unbuffered and requires an external transimpedance amplifier or resistor to convert to a voltage. That gives the designer control over the output compliance range and noise floor, but adds a few external components. The reference can be internal or external, so you can share a precision reference across multiple DACs on the same board. Supply rails are split: analog at 3 V to 3.6 V, digital at 1.7 V to 1.9 V. ## Industrial temperature range and package Rated for -40°C to 85°C, this DAC fits base-station transceivers, test equipment, and industrial signal generators. It is not qualified for automotive under-hood environments (no AEC-Q100 in the record). The 64-VQFN with exposed pad requires a thermal land on the PCB; the pad is the primary heat path, so a via array under the package is standard practice. ## Lifecycle and sourcing The DAC5688IRGCT is listed as Active with ROHS3 compliance. For a BOM freeze or a new design, this part carries no imminent obsolescence risk.","metaTitle":"DAC5688IRGCT 16-bit dual DAC, 10.4 ns settling, VQFN-64","metaDescription":"TI DAC5688IRGCT 16-bit dual current-sink DAC, 10.4 ns settling, parallel interface, -40 to 85°C, 64-VQFN. Active, ROHS3.","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)","Output Type":"Current - Unbuffered","Architecture":"Current Sink","INL/DNL (LSB)":"±4, ±2","Mounting Type":"Surface Mount","Settling Time":"10.4ns (Typ)","Data Interface":"Parallel","Number of Bits":"16","Package / Case":"64-VFQFN Exposed Pad","Reference Type":"External, Internal","lifecycle_stage":"eol_hot","Differential Output":"Yes","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"64-VQFN (9x9)","Number of D/A Converters":"2","Voltage - Supply, Analog":"3V ~ 3.6V","Voltage - Supply, Digital":"1.7V ~ 1.9V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$64.36","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$64.36000","currency":"USD"},{"qty":10,"price":"$60.46200","currency":"USD"},{"qty":25,"price":"$58.51200","currency":"USD"},{"qty":100,"price":"$55.20000","currency":"USD"},{"qty":250,"price":"$55.20000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/90d3a7b26eda45e4d5b0e90aef0d15f2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the exact specifications of DAC5688IRGCT?","answer":"16-bit resolution, dual-channel, current-sink architecture. Settling time 10.4 ns typical. Parallel data interface. Differential output. External or internal reference. Analog supply 3 V to 3.6 V, digital supply 1.7 V to 1.9 V. Operating temperature -40°C to 85°C. Package 64-VQFN (9x9). INL ±4 LSB, DNL ±2 LSB."},{"question":"What is the typical lead time for DAC5688IRGCT?","answer":"Lead time is confirmed at quote time against an RFQ. No standard lead-time figure is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DAC5688IRGCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DAC5688IRGCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}