{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1199LIMS8#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1199LIMS8~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1199LIMS8~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1199LIMS8%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1199LIMS8#PBF SAR ADC, 10-bit, 210k SPS, Differential/Single Ended input, SPI interface, 8-MSOP package, Tube.","salesMarkdown":"## 10-bit SAR ADC in an 8-MSOP footprint The LTC1199LIMS8#PBF is a 10-bit successive-approximation-register (SAR) ADC with a maximum sampling rate of 210k samples per second, packaged in an 8-MSOP (3.00mm width) body. It accepts either a single differential input or two single-ended inputs (software-selectable via the SPI interface), giving the firmware engineer flexibility to route one sensor pair or two independent signals without an external mux. The 1:1 S/H-to-ADC ratio means the sample-and-hold capacitor is dedicated to the active channel — no channel-to-channel crosstalk from a shared sampling node. ## Supply rails and temperature envelope The external reference input (REF) sets the full-scale range — a 2.5 V reference yields a 2.5 V span, while a 4.096 V reference uses the full 4 V supply headroom. The 10-bit resolution gives 2.44 mV per LSB at a 2.5 V reference, adequate for 0.1% sensor readouts with a clean analog front-end. ## Lifecycle and second-source reality The LTC1199LIMS8#PBF runs on a lower supply range (2.7 V to 4 V vs 5 V fixed) and offers a differential input option the AD7895 does not. The 8-MSOP package is smaller than the AD7895's 8-SOIC — a board spin is required to swap between them; they are not pin-compatible drop-in replacements.","metaTitle":"LTC1199LIMS8#PBF 10-bit SAR ADC, 210k SPS, 8-MSOP","metaDescription":"LTC1199LIMS8#PBF 10-bit SAR ADC, 210k SPS, differential/single-ended input, SPI, -40°C to 85°C, 8-MSOP. 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, Single Ended","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"SPI","Number of Bits":"10","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Reference Type":"External","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"1, 2","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-MSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 4V","Voltage - Supply, Digital":"2.7V ~ 4V","Sampling Rate (Per Second)":"210k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.23000","currency":"USD"},{"qty":10,"price":"$8.34100","currency":"USD"},{"qty":25,"price":"$7.95320","currency":"USD"},{"qty":100,"price":"$6.90570","currency":"USD"},{"qty":250,"price":"$6.59532","currency":"USD"},{"qty":500,"price":"$6.01338","currency":"USD"},{"qty":1000,"price":"$5.49000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Will LTC1199LIMS8#PBF drop into a board designed for AD7895ARZ-10?","answer":"No — the AD7895ARZ-10 is an 8-SOIC package with a 5 V supply and single-ended input only. The LTC1199LIMS8#PBF uses an 8-MSOP footprint, runs on 2.7 V to 4 V, and offers a differential input option. A PCB layout change is required; they are not pin-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1199LIMS8~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1199LIMS8~4PBF 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}}