{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD9740ARUZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD9740ARUZ","canonicalUrl":"https://icboms.com/analog-devices/AD9740ARUZ","factsUrl":"https://icboms.com/api/mcp/products/AD9740ARUZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices TxDAC® series, 10-bit current-output DAC, AD9740ARUZ, 28-TSSOP, 11ns settling, parallel interface, industrial temp range.","salesMarkdown":"## Signal-chain fit for the 10-bit parallel bus The AD9740ARUZ is a 10-bit current-output DAC from the TxDAC series, built on a current source architecture with differential output capability. It accepts parallel data at its digital interface, making it a direct fit for systems where the host controller or FPGA already drives a parallel bus — no serial protocol overhead. The 11 ns typical settling time supports update rates into the tens of megahertz, enough for waveform generation in arbitrary function generators or baseband I/Q modulation paths where the DAC's output drives an external I/V conversion stage. ## Supply rails and temperature grade The part is active in production and ROHS3 compliant, so there is no end-of-life pressure for current designs. ## Linearity and output architecture INL and DNL are specified at ±0.15 LSB and ±0.12 LSB respectively — both well within 0.5 LSB, so the DAC is monotonic by design and the transfer curve stays linear across the full 10-bit range without missing codes. Because the output is current-unbuffered and differential, the external circuit must provide a transimpedance amplifier or resistor network to convert the current to a voltage. The unbuffered output also means the DAC's output impedance is high, so the load resistor value directly sets the voltage swing.","metaTitle":"AD9740ARUZ 10-Bit DAC, 11ns Settling, 28-TSSOP","metaDescription":"AD9740ARUZ 10-bit current-output DAC from Analog Devices TxDAC series. 11ns settling, parallel interface, industrial temp range. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"TxDAC®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"TxDAC®","Package":"Tube","Output Type":"Current - Unbuffered","Architecture":"Current Source","INL/DNL (LSB)":"±0.15, ±0.12","Mounting Type":"Surface Mount","Settling Time":"11ns (Typ)","Data Interface":"Parallel","Number of Bits":"10","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Reference Type":"External, Internal","lifecycle_stage":"eol_hot","Differential Output":"Yes","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-TSSOP","Number of D/A Converters":"1","Voltage - Supply, Analog":"2.7V ~ 3.6V","Voltage - Supply, Digital":"2.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.58000","currency":"USD"},{"qty":10,"price":"$15.24100","currency":"USD"},{"qty":25,"price":"$14.60960","currency":"USD"},{"qty":100,"price":"$12.87210","currency":"USD"},{"qty":250,"price":"$12.24036","currency":"USD"},{"qty":500,"price":"$11.45064","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How do I get pricing and availability for AD9740ARUZ?","answer":"Pricing and stock levels are confirmed at quote time."},{"question":"What supply voltage does AD9740ARUZ need?","answer":"The reference can be either external or internal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD9740ARUZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD9740ARUZ 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}}