{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADS1254E","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ADS1254E","canonicalUrl":"https://icboms.com/texas-instruments/ADS1254E","factsUrl":"https://icboms.com/api/mcp/products/ADS1254E","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ADS1254E, 24-bit sigma-delta ADC, 4-channel differential input, MUX-ADC configuration, 20kSPS, SPI interface, SSOP-20 package, Tube.","salesMarkdown":"## 24-bit sigma-delta ADC with integrated MUX The Texas Instruments ADS1254E is a 24-bit sigma-delta ADC with a 4-channel differential input multiplexer, sampling at 20 kSPS. The MUX-ADC architecture means you route one of four differential pairs into a single converter — no need for external analog switches if the scan rate fits the 20 kSPS throughput. ## SSOP-20 footprint and supply split The SPI data interface and external voltage reference give you control over the conversion timing and the full-scale range, respectively. The differential input type means each of the four channels measures the voltage difference between its two pins — common-mode noise on the input lines cancels, which is the whole point of a differential front end in a noisy industrial or sensor environment.","metaTitle":"Texas Instruments ADS1254E 24-Bit Sigma-Delta ADC, 20kSPS","metaDescription":"Texas Instruments ADS1254E 24-bit sigma-delta ADC, 4-channel differential MUX, 20kSPS, SPI, SSOP-20. Active, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Input Type":"Differential","Architecture":"Sigma-Delta","Configuration":"MUX-ADC","Mounting Type":"Surface Mount","Data Interface":"SPI","Number of Bits":"24","Package / Case":"20-SSOP (0.154\\\", 3.90mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Number of Inputs":"4","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-SSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"1.8V ~ 3.6V","Sampling Rate (Per Second)":"20k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.54","priceTiers":[{"qty":1,"price":"$18.54000","currency":"USD"},{"qty":10,"price":"$17.03900","currency":"USD"},{"qty":25,"price":"$16.33320","currency":"USD"},{"qty":100,"price":"$14.39080","currency":"USD"},{"qty":250,"price":"$13.68456","currency":"USD"},{"qty":500,"price":"$12.80168","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ab39cf3e5a554f6d763c62ffc01239f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ADS1254E/alternatives.json"},"ai":{"faq":[{"question":"Is the ADS1254E a functional second-source for the ADS1285IRHBT?","answer":"No — the ADS1285IRHBT is a 32-bit sigma-delta ADC in a different package (QFN vs SSOP-20) with a lower sample rate (4 kSPS vs 20 kSPS) and only two differential inputs. The ADS1254E is not a pin-to-pin or drop-in replacement; a board layout change and firmware update would be required."},{"question":"What compliance documentation does Texas Instruments provide for the ADS1254E?","answer":"The ADS1254E is RoHS3 Compliant per the manufacturer's lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ADS1254E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ADS1254E 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}}