{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC2755ACUP-16#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC2755ACUP-16~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC2755ACUP-16~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC2755ACUP-16%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices SoftSpan™ 16-bit multiplying DAC, 4-channel, current-unbuffered output, parallel interface, 2µs settling, 64-QFN 9x9mm, tube.","salesMarkdown":"## 16-bit quad DAC with SoftSpan programmability The LTC2755ACUP-16#PBF is a 16-bit, 4-channel multiplying DAC from Analog Devices' SoftSpan series, delivering current-unbuffered output with a typical settling time of 2 µs. Each of the four DACs can be independently programmed for unipolar or bipolar output ranges via the SoftSpan interface, eliminating external gain-setting resistors for multi-range designs. The parallel data interface and external reference allow direct connection to a 16-bit bus without serial latency, making it suitable for ATE, instrumentation, and industrial control loops where deterministic update timing matters. ## Linearity and monotonicity for precision loops The multiplying DAC architecture accepts an AC or DC reference and produces an output proportional to the reference times the digital code, enabling applications like programmable gain amplifiers, sine-wave synthesis, and automatic gain control loops. ## Package, footprint, and thermal management The tube packaging suits prototype and low-volume builds; for reflow assembly, the QFN's 0.5 mm pitch demands a solder-paste stencil aperture matched to the land pattern recommended in the package drawing. ## Active lifecycle and compliance documentation The ROHS3 compliance covers the full substance restriction including the four phthalates, so the part meets current EU and China RoHS requirements without exemption declarations.","metaTitle":"LTC2755ACUP-16#PBF Analog Devices 16-bit 4-ch DAC, 2µs","metaDescription":"LTC2755ACUP-16#PBF SoftSpan 16-bit multiplying DAC, 4 channels, 2µs settling, ±0.4 LSB INL. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"SoftSpan™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"SoftSpan™","Package":"Tube","Output Type":"Current - Unbuffered","Architecture":"Multiplying DAC","INL/DNL (LSB)":"±0.4, ±0.2","Mounting Type":"Surface Mount","Settling Time":"2µs (Typ)","Data Interface":"Parallel","Number of Bits":"16","Package / Case":"64-WFQFN Exposed Pad","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"Yes","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"64-QFN (9x9)","Number of D/A Converters":"4","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$44.13","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$44.13000","currency":"USD"},{"qty":10,"price":"$41.17500","currency":"USD"},{"qty":25,"price":"$39.44880","currency":"USD"},{"qty":100,"price":"$35.75060","currency":"USD"},{"qty":250,"price":"$34.89000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9ce148791e90051d943b0d67402dafd0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will the LTC2755ACUP-16#PBF replace an AD7542JNZ without a board redesign?","answer":"No. The AD7542JNZ is a 12-bit, single-channel, through-hole DAC in a different package and resolution class. The LTC2755ACUP-16#PBF is a 16-bit, quad-channel, surface-mount device — a board spin and software rewrite are required."},{"question":"What compliance documentation does Analog Devices provide for this DAC?","answer":"The LTC2755ACUP-16#PBF is ROHS3 compliant. Analog Devices provides a RoHS certificate of compliance and material declaration upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC2755ACUP-16~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC2755ACUP-16~4PBF 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}}