{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV2548CPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV2548CPW","canonicalUrl":"https://icboms.com/texas-instruments/TLV2548CPW","factsUrl":"https://icboms.com/api/mcp/products/TLV2548CPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV2548CPW, 12-bit SAR ADC, 200k SPS, 8-channel single-ended, MUX-S/H-ADC, SPI/DSP interface, 20-TSSOP tube.","salesMarkdown":"## 200k SPS, 8-channel SAR ADC in a 20-TSSOP tube The TLV2548CPW is a 12-bit successive-approximation-register (SAR) ADC from Texas Instruments that samples eight single-ended inputs at 200k samples per second. It integrates a multiplexer, sample-and-hold, and the ADC core in a single 20-TSSOP package, so a single IC handles multi-sensor acquisition without an external mux. The SPI/DSP serial interface connects directly to most microcontrollers with three or four wires — no parallel bus needed. ## Rework and board-fit for the 20-TSSOP package The 20-TSSOP body is 4.40 mm wide with a 0.65 mm pin pitch — a standard hot-air rework station can lift and replace it without lifting pads, provided the board has a thermal relief on the ground paddle. Pin 1 is marked with a dot on the package top; the orientation notch on the tube rail aligns with the socket for automated placement. The commercial temperature grade (0°C to 70°C) covers indoor instrumentation, test equipment, and industrial control panels that do not see extreme ambient. For automotive or outdoor deployment, a wider-temperature variant would be needed.","metaTitle":"TI TLV2548CPW 12-bit SAR ADC, 200k SPS, 8-ch, 20-TSSOP","metaDescription":"Texas Instruments TLV2548CPW 12-bit SAR ADC, 200k SPS sampling, 8 single-ended inputs, SPI/DSP interface, 20-TSSOP. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Input Type":"Single Ended","Architecture":"SAR","Configuration":"MUX-S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"SPI, DSP","Number of Bits":"12","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"8","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"20-TSSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V","Sampling Rate (Per Second)":"200k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.28","priceTiers":[{"qty":1,"price":"$12.28000","currency":"USD"},{"qty":10,"price":"$11.28700","currency":"USD"},{"qty":25,"price":"$10.81880","currency":"USD"},{"qty":100,"price":"$9.53230","currency":"USD"},{"qty":250,"price":"$9.06444","currency":"USD"},{"qty":500,"price":"$8.47962","currency":"USD"},{"qty":1000,"price":"$8.27550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/303ca740752d4c5c3eab2e0b25ce9b8b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV2548CPW/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for TLV2548CPW?","answer":"The ADC124S021CIMM/NOPB is a 12-bit SAR ADC with the same 200k SPS sampling rate and SPI/DSP interface, but it has only 4 single-ended inputs versus the TLV2548CPW's 8 inputs, and it comes in a different package (10-MSOP vs 20-TSSOP). The pinouts are not compatible — a board layout change is required to substitute."},{"question":"What compliance documentation does Texas Instruments provide for TLV2548CPW?","answer":"Texas Instruments provides RoHS3 compliance certification for the TLV2548CPW. The part is lead-free and meets the EU RoHS directive without exemptions. No UL or IEC 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/TLV2548CPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV2548CPW 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}}