{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD9704BCPZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD9704BCPZ","canonicalUrl":"https://icboms.com/analog-devices/AD9704BCPZ","factsUrl":"https://icboms.com/api/mcp/products/AD9704BCPZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices TxDAC® series, AD9704BCPZ, 8-bit current-output DAC, 11 ns settling, parallel interface, 1.8V/3.3V supplies, 32-LFCSP (5x5 mm), -40°C to 85°C.","salesMarkdown":"## 8-bit TxDAC with 11 ns settling — what that buys the signal chain The Analog Devices AD9704BCPZ is an 8-bit current-output DAC from the TxDAC® family, built with a current-source architecture that delivers a differential output. Its 11 ns typical settling time supports update rates into the 90 MSPS range, making it a fit for direct-digital synthesis, arbitrary waveform generation, and IF signal reconstruction in communications test equipment and software-defined radio transmit paths. The part accepts a parallel data interface and operates from separate 1.8 V and 3.3 V analog and digital supplies, keeping digital feedthrough off the analog rail. ## Linearity that stays monotonic — INL/DNL ±0.03 / ±0.02 LSB The ±0.03 LSB INL and ±0.02 LSB DNL figures are well inside the 0.5 LSB boundary that guarantees monotonicity. For an 8-bit converter, this means the output code never skips a step, which matters when the DAC is driving a modulator or a closed-loop control path where a non-monotonic transfer would cause a polarity reversal. ## Package and supply — 32-LFCSP with dual 1.8 V / 3.3 V rails Housed in a 32-lead LFCSP with exposed pad (5x5 mm body), the AD9704BCPZ needs a solid thermal via stitch under the paddle to pull heat out of the die. The dual supply scheme — 1.8 V for the digital core and 3.3 V for the analog output stage — is common in mixed-signal designs where the digital side runs from a low-voltage FPGA or ASIC interface while the analog swing stays at 3.3 V. The parallel data interface is 8 bits wide, so a single byte write per clock cycle; no serial latency to budget. For BOM consolidation, the 12-bit AD9706BCPZ shares the same package and pinout — a drop-in upgrade if the system later needs more resolution.","metaTitle":"AD9704BCPZ 8-Bit TxDAC, 11 ns Settling, 32-LFCSP","metaDescription":"ADI AD9704BCPZ 8-bit current-output DAC, 11 ns settling, ±0.03 LSB INL, parallel interface, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"TxDAC®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"TxDAC®","Package":"Tray","Output Type":"Current - Unbuffered","Architecture":"Current Source","INL/DNL (LSB)":"±0.03, ±0.02","Mounting Type":"Surface Mount","Settling Time":"11ns (Typ)","Data Interface":"Parallel","Number of Bits":"8","Package / Case":"32-VFQFN Exposed Pad, CSP","Reference Type":"External, Internal","lifecycle_stage":"eol_hot","Differential Output":"Yes","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"32-LFCSP-VQ (5x5)","Number of D/A Converters":"1","Voltage - Supply, Analog":"1.8V, 3.3V","Voltage - Supply, Digital":"1.8V, 3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.24000","currency":"USD"},{"qty":10,"price":"$9.25100","currency":"USD"},{"qty":25,"price":"$8.82040","currency":"USD"},{"qty":80,"price":"$7.65863","currency":"USD"},{"qty":230,"price":"$7.31443","currency":"USD"},{"qty":440,"price":"$6.66902","currency":"USD"},{"qty":945,"price":"$5.80851","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/69e8c96ca1e4a41a38db1312206c601f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to AD9704BCPZ?","answer":"The AD9706BCPZ is a 12-bit member of the same TxDAC® family with the same 32-LFCSP package, parallel interface, and 11 ns settling time. It is a pin-compatible drop-in upgrade if the system needs higher resolution — the 8-bit AD9704BCPZ stays the right choice when the signal chain only needs 8 bits and the tighter INL/DNL of ±0.03 LSB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD9704BCPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD9704BCPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}