{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADS131M02IPWT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ADS131M02IPWT","canonicalUrl":"https://icboms.com/texas-instruments/ADS131M02IPWT","factsUrl":"https://icboms.com/api/mcp/products/ADS131M02IPWT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ADS131M02IPWT, 24-bit sigma-delta ADC, 2 differential inputs, PGA, simultaneous sampling, 32k SPS, SPI interface, internal reference, -40°C to 125°C, 20-TSSOP package.","salesMarkdown":"## What this ADC brings to the board The Texas Instruments ADS131M02IPWT is a 24-bit sigma-delta ADC with two differential inputs, a built-in PGA, and simultaneous sampling — a combination that targets energy metering, industrial monitoring, and precision data-acquisition front-ends. The sigma-delta architecture and 32k SPS sampling rate give it the dynamic range to resolve small signals in noisy environments, while the internal reference and SPI interface simplify the BOM count. The -40°C to 125°C operating range qualifies it for outdoor telecom cabinets, motor-drive enclosures, and under-hood automotive sensor interfaces. ## 32k SPS and 24-bit resolution — what the ratings mean for the BOM The 32k SPS sampling rate sets the measurement bandwidth for this ADC. The 24-bit resolution provides theoretical dynamic range for the PGA to handle large or small signals without losing headroom. ## Supply voltage and interface — fitting into a mixed-voltage system The analog supply accepts 2.4 V to 3.6 V; the digital interface runs from 1.65 V to 3.6 V. That separate digital supply rail means the ADC can talk directly to a low-voltage MCU without a level shifter.","metaTitle":"ADS131M02IPWT 24-Bit Sigma-Delta ADC, 32k SPS, 20-TSSOP","metaDescription":"ADS131M02IPWT 24-bit sigma-delta ADC from TI. 32k SPS, dual differential inputs, PGA, internal reference, -40°C to 125°C. Active lifecycle. Sourced to order.","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":"PGA, Simultaneous Sampling","Input Type":"Differential","Architecture":"Sigma-Delta","Configuration":"PGA-ADC","Mounting Type":"Surface Mount","Data Interface":"Serial, SPI","Number of Bits":"24","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Reference Type":"Internal","Ratio - S/H:ADC":"0:2","lifecycle_stage":"eol_hot","Number of Inputs":"2","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"20-TSSOP","Number of A/D Converters":"2","Voltage - Supply, Analog":"2.4V ~ 3.6V","Voltage - Supply, Digital":"1.65V ~ 3.6V","Sampling Rate (Per Second)":"32k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.20000","currency":"USD"},{"qty":10,"price":"$3.77600","currency":"USD"},{"qty":25,"price":"$3.57000","currency":"USD"},{"qty":100,"price":"$3.09410","currency":"USD"},{"qty":250,"price":"$2.93540","currency":"USD"},{"qty":500,"price":"$2.63394","currency":"USD"},{"qty":1250,"price":"$2.22139","currency":"USD"},{"qty":2500,"price":"$2.11032","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e91805de8f3fccd716f866819c24f467.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ADS131M02IPWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ADS131M02IPWT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T15:53:12.330Z","lastPublished":"2026-07-13T15:53:12.330Z","indexable":true}}