{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC7225IDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC7225IDW","canonicalUrl":"https://icboms.com/texas-instruments/TLC7225IDW","factsUrl":"https://icboms.com/api/mcp/products/TLC7225IDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLC7225IDW, quad 8-bit voltage-output DAC, R-2R architecture, 7µs settling, 24-SOIC wide-body, parallel interface, external reference.","salesMarkdown":"## Active — no end-of-life signals on this quad 8-bit DAC The TLC7225IDW: It is a quad 8-bit voltage-output DAC using an R-2R ladder architecture, settling to within 1 LSB in 7 µs typical. Four independent converters in one 24-SOIC package suit multi-channel analog output applications where per-channel cost and board area matter. ## 7 µs settling, ±1 LSB INL — what the numbers mean for your loop The 7 µs settling time (to ±1/2 LSB) sets the update rate ceiling: at 8 bits, each conversion step is about 27 µs including the write cycle, so the DAC can be updated at roughly 37 kHz without missing the settling window. For a slow-control loop (valve position, setpoint trim), that is generous; for a waveform generator, it limits the output to sub-20 kHz sine waves. INL and DNL are both specified at ±1 LSB maximum over temperature. That guarantees monotonicity and no missing codes across the full 256-step range — critical when the DAC drives an actuator that must not skip a step on power-up or during a temperature sweep. The analog supply rails are 11.4 V to 16.5 V on the positive side and a separate -5.5 V rail for the negative supply. This split-rail requirement means the board must carry a -5.5 V supply — not a given in a single-supply system — but it allows the output to swing near ground without a negative charge pump. Operating temperature range is -25°C to 85°C, which covers most industrial and commercial enclosures but not extended automotive or under-hood environments. For a panel-mounted controller or test equipment that stays indoors, it is well within the margin. ## 24-SOIC wide-body — footprint and compliance The 0.295-inch (7.50 mm) width matches the SOIC-W (wide) land pattern — no special stencil or reflow profile needed beyond the standard JEDEC MS-013. ROHS3 compliant — no exemptions that would require a waiver for EU or UKCA markets. The part is also free of the six original RoHS substances plus the four phthalates added in RoHS3. For a BOM that already uses this DAC, the supply risk is low. For a new design, the quad 8-bit resolution and parallel interface are mature but still widely supported; if a higher resolution or serial interface is preferred, a pin-compatible alternative does not exist in the same package, so a board spin would be required.","metaTitle":"TLC7225IDW Texas Instruments DAC, Quad 8-Bit, 7µs, 24-SOIC","metaDescription":"Texas Instruments TLC7225IDW quad 8-bit DAC, voltage-buffered output, 7µs settling, ±1 LSB INL, 24-SOIC. Active production, ROHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Output Type":"Voltage - Buffered","Architecture":"R-2R","INL/DNL (LSB)":"±1 (Max), ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"7µs","Data Interface":"Parallel","Number of Bits":"8","Package / Case":"24-SOIC (0.295\\\", 7.50mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-25°C ~ 85°C","Supplier Device Package":"24-SOIC","Number of D/A Converters":"4","Voltage - Supply, Analog":"11.4V ~ 16.5V, -5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.51000","currency":"USD"},{"qty":10,"price":"$8.59200","currency":"USD"},{"qty":25,"price":"$8.19240","currency":"USD"},{"qty":100,"price":"$7.11320","currency":"USD"},{"qty":250,"price":"$6.79352","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b40378afa66bf9b1c4b9a509569f16bc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for TLC7225IDW?","answer":"Pricing and stock are confirmed at quote time. Submit an RFQ through this listing; availability is quoted against your BOM quantity from both franchised and independent channels."},{"question":"What compliance documentation does Texas Instruments provide for TLC7225IDW?","answer":"The TLC7225IDW is ROHS3 compliant. Texas Instruments provides a RoHS certificate and material declaration; no UL or IEC certification is listed for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC7225IDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC7225IDW 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}}