{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1419IG#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1419IG~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1419IG~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1419IG%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Linear Technology LTC1419IG#PBF 14-bit SAR ADC, 800kSPS sampling rate, differential/single-ended input, parallel interface, 28-SSOP (0.209\", 5.30mm Width), -40°C to 85°C.","salesMarkdown":"## 14-bit SAR ADC with 800 kSPS throughput The LTC1419IG#PBF is a 14-bit successive-approximation-register (SAR) ADC that samples at 800 kSPS. At this rate the Nyquist limit is 400 kHz — the converter captures the full amplitude of a 400 kHz sine wave without aliasing, so it fits applications such as high-speed data acquisition, vibration analysis, and industrial instrumentation where the signal bandwidth stays below that ceiling. The input stage accepts either a differential or single-ended signal, selected by the user. Differential mode rejects common-mode noise picked up on long cable runs — a real advantage when the ADC sits meters from the sensor in a factory-floor panel. It requires split supplies: ±5 V for the analog core and a separate 5 V digital rail. The analog supply rails set the input range; the digital rail powers the parallel output bus. A board designer should plan for a clean ±5 V analog rail and a 5 V digital rail, with the analog and digital grounds tied at the converter to avoid coupling switching noise into the reference. ## Industrial temperature range and package Packaged in Bulk (not tape-and-reel), so it ships in tubes or trays. For a prototype run or a low-volume production line this is fine; for a high-volume pick-and-place line you will want to confirm the feeder compatibility or request a reeled variant.","metaTitle":"LTC1419IG#PBF 14-bit SAR ADC, 800kSPS, 28-SSOP","metaDescription":"LTC1419IG#PBF 14-bit SAR ADC, 800kSPS sampling rate, differential/single-ended input, parallel interface, -40°C to 85°C, 28-SSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Input Type":"Differential, Single Ended","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"Parallel","Number of Bits":"14","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-SSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"±5V","Voltage - Supply, Digital":"5V","Sampling Rate (Per Second)":"800k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$32.35","stockQuantity":0,"priceTiers":[{"qty":10,"price":"$32.35000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/596a683cd269b83febcdbec1b5d8a559.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does LTC1419IG#PBF compare to the AD7482BSTZ?","answer":"The AD7482BSTZ is a 12-bit ADC with a 3 MSPS sampling rate, while the LTC1419IG#PBF offers 14-bit resolution at 800 kSPS. The AD7482BSTZ samples faster but at lower resolution — choose the LTC1419IG#PBF when the extra two bits of dynamic range matter more than the throughput, such as in precision measurement or audio-band digitization."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1419IG~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/LTC1419IG~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}}