{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX22193ATP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX22193ATP~3","canonicalUrl":"https://icboms.com/analog-devices/MAX22193ATP~3","factsUrl":"https://icboms.com/api/mcp/products/MAX22193ATP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX22193ATP+ octal digital input IC, 4-channel, 3V to 5.5V and 7V to 65V supply, digital parallel interface, 20-TQFN (4x4) package, DC motor controller applications.","salesMarkdown":"## Octal digital input IC for industrial field-side conditioning The MAX22193ATP+ is a 4-channel octal digital input IC from Analog Devices, designed to condition 24 VDC field signals for a PLC or motor controller backplane. It integrates eight digital input channels in a single 20-TQFN package, replacing discrete optocoupler or resistor-divider networks on the I/O card. The 65 V maximum on the field supply covers the 48 V nominal in some servo-drive cabinets and gives headroom for transients on long cable runs. ## Package and board-fit: 20-TQFN with exposed pad Surface-mount assembly with a standard reflow profile for lead-free solder works here; the exposed pad requires a solder paste stencil aperture covering 50-70% of the pad area to avoid voiding. ## Digital parallel interface for high-speed I/O update The digital parallel interface means the input states are read as a multi-bit word on a single read cycle — no serial shift-out delay. For a DC motor controller reading encoder or limit-switch states at the control-loop rate, this avoids the latency of a SPI or I2C bus. The 20-TQFN pin count allocates eight input channels plus the parallel data bus and supply pins. The exposed-pad ground connection keeps the digital return path short, which matters when the field-side transients couple into the logic ground plane.","metaTitle":"MAX22193ATP+ Analog Devices 4-ch digital input IC, TQFN","metaDescription":"MAX22193ATP+ octal digital input IC from Analog Devices, 3V-65V supply, 20-TQFN package. Active production, RoHS3. Request quote for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Box","Interface":"Digital, Parallel","Applications":"DC Motor Controller","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V, 7V ~ 65V","Supplier Device Package":"20-TQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.77","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.77000","currency":"USD"},{"qty":10,"price":"$4.28400","currency":"USD"},{"qty":25,"price":"$4.05000","currency":"USD"},{"qty":100,"price":"$3.51000","currency":"USD"},{"qty":250,"price":"$3.33000","currency":"USD"},{"qty":500,"price":"$2.98800","currency":"USD"},{"qty":1000,"price":"$2.70000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order MAX22193ATP+ or check current pricing?","answer":"The MAX22193ATP+ is available to order through independent distribution channels."},{"question":"What package does the MAX22193ATP+ use?","answer":"The MAX22193ATP+ comes in a 20-lead WFQFN with exposed pad (4x4 mm body), also designated as 20-TQFN (4x4)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX22193ATP~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX22193ATP~3 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}}