{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADS1118IRUGT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ADS1118IRUGT","canonicalUrl":"https://icboms.com/texas-instruments/ADS1118IRUGT","factsUrl":"https://icboms.com/api/mcp/products/ADS1118IRUGT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ADS1118IRUGT, 16-bit Sigma-Delta ADC, SPI, 860 SPS, 2V to 5.5V supply, PGA, Temperature Sensor, Differential/Single-Ended Inputs, 10-X2QFN, -40°C to 125°C.","salesMarkdown":"## 16-bit ADC with PGA and temperature sensor — what it does on your board It samples at 860 SPS and communicates over SPI, making it a compact single-chip solution for precision measurement in industrial and instrumentation designs. ## Supply range and input flexibility — why it fits 3.3V and 5V systems The input multiplexer accepts two differential or four single-ended channels, and the internal PGA amplifies small signals up to the full-scale range before conversion — useful for thermocouple or strain-gauge bridges where the signal is millivolt-level. ## Temperature range — industrial and automotive environments The on-chip temperature sensor lets you monitor ambient or board temperature without adding an external thermistor or digital sensor. ## Package and footprint — 10-X2QFN layout considerations The 10-X2QFN package measures 2 mm x 1.5 mm with a 0.50 mm pitch. Surface-mount assembly requires a controlled solder profile; the small footprint saves board space but demands careful decoupling close to the supply pins. The exposed pad on the underside should be soldered to a ground-plane island for thermal and electrical grounding.","metaTitle":"ADS1118IRUGT 16-Bit ADC, SPI, PGA, -40°C to 125°C","metaDescription":"TI ADS1118IRUGT: 16-bit sigma-delta ADC, SPI interface, built-in PGA and temp sensor, 860 SPS, 2V-5.5V supply, -40°C to 125°C, 10-X2QFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"PGA, Temperature Sensor","Input Type":"Differential, Single Ended","Architecture":"Sigma-Delta","Configuration":"MUX-PGA-ADC","Mounting Type":"Surface Mount","Data Interface":"SPI","Number of Bits":"16","Package / Case":"10-XFQFN","Product Status":"Active","Reference Type":"Internal","Ratio - S/H:ADC":"-","lifecycle_stage":"eol_hot","Number of Inputs":"2, 4","Base Product Number":"ADS1118","Operating Temperature":"-40°C~125°C","Supplier Device Package":"10-X2QFN (2x1.5)","Number of A/D Converters":"1","Voltage - Supply, Analog":"2V ~ 5.5V","Voltage - Supply, Digital":"2V ~ 5.5V","Sampling Rate (Per Second)":"860"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.6600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1daed7d16a6cdeb2efaf7637df2cd0c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ADS1118IRUGT and ADS1118IDGST?","answer":"Both are the same 16-bit ADC with identical electrical specifications. The difference is the package: the IRUGT suffix indicates the 10-X2QFN package (2 mm x 1.5 mm), while the IDGST suffix indicates the 10-MSOP package. The pinout and function are identical; the choice depends on your board footprint and assembly process."},{"question":"Can the ADS1118IRUGT be used with 5V logic?","answer":"Yes. The digital supply range is 2V to 5.5V, so the SPI interface can operate at 5V logic levels directly. No level shifter is needed when connecting to a 5V microcontroller."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ADS1118IRUGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ADS1118IRUGT 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}}