{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX197ACAI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX197ACAI","canonicalUrl":"https://icboms.com/analog-devices/MAX197ACAI","factsUrl":"https://icboms.com/api/mcp/products/MAX197ACAI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX197ACAI+ Data Acquisition System (DAS), 12-bit, 8-channel, 100k samples per second, parallel interface, 28-SSOP package, tube.","salesMarkdown":"## Active DAS with 12-bit, 100k throughput The MAX197ACAI+: It samples at 100k samples per second, which is fast enough for many industrial sensor and control applications where you need to digitize multiple analog signals without an external mux. The part runs from a single 4.75V to 5.25V supply, so it's a straightforward drop-in for a 5V logic rail without needing a separate analog supply. ## Parallel interface and channel count Data is read out over a parallel interface, which gives you deterministic read timing compared to a serial bus — useful when the host controller needs to capture a conversion result within a fixed window. With 8 input channels, you can monitor up to eight separate analog signals, switching between them under software control. The 12-bit resolution gives 4096 counts, adequate for 0.1% accuracy applications. Housed in a 28-SSOP (0.209\", 5.30mm width) surface-mount package, the MAX197ACAI+ fits on a standard PCB footprint with 0.65mm pin pitch. The supplier device package is also 28-SSOP, so the land pattern is consistent. It is RoHS3 compliant, meeting the current EU restriction on hazardous substances, which simplifies compliance for products sold into regulated markets.","metaTitle":"MAX197ACAI+ Data Acquisition System, 12-bit, 100k, 28-SSOP","metaDescription":"Analog Devices MAX197ACAI+ DAS, 12-bit resolution, 8-channel, 100k sampling rate, parallel interface, 28-SSOP. Active, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Data Acquisition System (DAS)","Package":"Tube","Mounting Type":"Surface Mount","Data Interface":"Parallel","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Resolution (Bits)":"12 b","Number of Channels":"8","Operating Temperature":"0°C ~ 70°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"28-SSOP","Sampling Rate (Per Second)":"100k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$40.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$40.53000","currency":"USD"},{"qty":10,"price":"$37.81600","currency":"USD"},{"qty":25,"price":"$36.23080","currency":"USD"},{"qty":100,"price":"$32.83410","currency":"USD"},{"qty":250,"price":"$31.70188","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX197ACAI+ used for?","answer":"It is a Data Acquisition System (DAS) that converts up to 8 analog input channels into 12-bit digital values at 100k samples per second, typically used in industrial sensor monitoring, data logging, and control systems."},{"question":"What package does the MAX197ACAI+ come in?","answer":"It is supplied in a 28-SSOP (0.209\", 5.30mm width) surface-mount package, shipped in tubes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX197ACAI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX197ACAI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}