{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DAC53401DSGRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DAC53401DSGRQ1","canonicalUrl":"https://icboms.com/texas-instruments/DAC53401DSGRQ1","factsUrl":"https://icboms.com/api/mcp/products/DAC53401DSGRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DAC53401DSGRQ1 automotive AEC-Q100 10-bit buffered voltage-output DAC, I²C interface, 12µs settling, 8-WSON (2x2) package, -40 to 125°C.","salesMarkdown":"## 10-bit string DAC with I²C — parametric fit The DAC53401DSGRQ1 is a single-channel 10-bit buffered voltage-output DAC from TI's automotive AEC-Q100 series. Its string-DAC architecture guarantees monotonicity — the output never steps backward as the code increments, which matters for closed-loop control and trim applications where a non-monotonic glitch could latch a servo or mis-set a bias point. Settling time is 12 µs typical to ±0.5 LSB, fast enough for most sensor calibration, set-point, and bias-adjustment loops running below 80 kHz update rates. The I²C interface keeps pin count low — only two bus lines plus the supply rails — which helps on space-constrained automotive ECU boards. ## Dual supply rails and temperature range The digital supply is separate at 0.4 V to 1.62 V, letting the I²C bus operate at 1.2 V or 1.8 V logic levels without a level shifter — common in modern automotive MCU domains. The 8-WSON (2x2 mm) package with exposed pad pulls heat into the PCB copper; the pad should be soldered to a thermal land on the board, not left floating, to keep junction temperature within limits under continuous load. INL and DNL are both ±1 LSB maximum, meaning the DAC is monotonic and the transfer curve stays within one LSB of ideal across all codes. For a 10-bit DAC with a 5 V reference, that is about 4.9 mV of integral error — acceptable for most trim and bias applications, though a precision reference external to the package will tighten the absolute accuracy.","metaTitle":"DAC53401DSGRQ1 10-bit I²C DAC, AEC-Q100, 8-WSON","metaDescription":"Texas Instruments DAC53401DSGRQ1 automotive 10-bit buffered voltage-output DAC. I²C interface, 12µs settling, ±1 LSB INL/DNL. AEC-Q100 qualified, -40 to 125°C.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Voltage - Buffered","Architecture":"String DAC","INL/DNL (LSB)":"±1 (Max), ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"12µs (Typ)","Data Interface":"I²C","Number of Bits":"10","Package / Case":"8-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"8-WSON (2x2)","Number of D/A Converters":"1","Voltage - Supply, Analog":"1.71V ~ 5.5V","Voltage - Supply, Digital":"0.4V ~ 1.62V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.52","priceTiers":[{"qty":1,"price":"$2.52000","currency":"USD"},{"qty":10,"price":"$2.26400","currency":"USD"},{"qty":25,"price":"$2.13600","currency":"USD"},{"qty":100,"price":"$1.81980","currency":"USD"},{"qty":250,"price":"$1.70872","currency":"USD"},{"qty":500,"price":"$1.49512","currency":"USD"},{"qty":1000,"price":"$1.23882","currency":"USD"},{"qty":3000,"price":"$1.20900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ae8751b24227ccd8103d08cfedee7df6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DAC53401DSGRQ1/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for DAC53401DSGRQ1?","answer":"The part is ROHS3 compliant. Standard TI compliance documentation — RoHS, REACH, and conflict-minerals declarations — is available upon request. No UL or IEC certification is listed for this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DAC53401DSGRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DAC53401DSGRQ1 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}}