{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM223ARS","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM223ARS","canonicalUrl":"https://icboms.com/analog-devices/ADM223ARS","factsUrl":"https://icboms.com/api/mcp/products/ADM223ARS","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM223 series RS232 transceiver, full duplex, 120kbps data rate, 4/5 drivers/receivers, 28-SSOP (0.209\", 5.30mm Width) package, bulk.","salesMarkdown":"## RS232 transceiver with 120kbps and 4/5 driver/receiver ratio The ADM223ARS is an RS232 transceiver from Analog Devices, supporting full-duplex communication at a data rate of 120kbps. It integrates four drivers and five receivers, making it suitable for multi-channel serial links in industrial or instrumentation equipment where the RS232 port count exceeds the typical two-pair UART. ## Supply voltage and temperature grade Operates from a single 4.75V to 5.25V supply, which is the standard 5V rail found in legacy and current embedded systems. Receiver hysteresis is specified at 250 mV, which provides noise immunity on the RS232 bus lines — useful when the cable run picks up coupled interference from nearby switching supplies or motor drives. ## Package and board-fit The 0.65 mm pitch requires a standard fine-pitch solder profile; the supplier device package is 28-SSOP, so the PCB footprint matches the common SSOP-28 land pattern used across the ADM211/213 family. Supplied in bulk tube — not tape-and-reel — so it is suited for prototype builds or low-volume production where pick-and-place feeders are not required.","metaTitle":"ADM223ARS RS232 Transceiver, 120kbps, 4/5 Drivers, 28-SSOP","metaDescription":"Analog Devices ADM223ARS RS232 transceiver, full duplex, 120kbps data rate, 4/5 drivers/receivers, 28-SSOP package. Active production, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"ADM223","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Full","Series":"ADM223","Package":"Bulk","Protocol":"RS232","Data Rate":"120kbps","Mounting Type":"Surface Mount","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"250 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-SSOP","Number of Drivers/Receivers":"4/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.62","stockQuantity":0,"priceTiers":[{"qty":185,"price":"$1.62000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e95911444691f78bf2ad38da7ae6eaa0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for ADM223ARS?","answer":"The ADM211EARSZ-REEL is a close parametric peer — same RS232 protocol, 120kbps data rate, full duplex, and 4/5 driver/receiver count. However, the ADM211EARSZ-REEL is supplied in tape-and-reel packaging and has a higher receiver hysteresis of 650 mV. The ADM223ARS uses a 28-SSOP package, while the ADM211EARSZ-REEL uses the same footprint. Verify the specific hysteresis and supply voltage tolerance (4.5V vs 4.75V min) against your design margin before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM223ARS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM223ARS 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}}