{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM232LARZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM232LARZ","canonicalUrl":"https://icboms.com/analog-devices/ADM232LARZ","factsUrl":"https://icboms.com/api/mcp/products/ADM232LARZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM232LARZ, RS-232 transceiver, full duplex, 120 kbps, 2/2 drivers/receivers, 4.5 V to 5.5 V supply, 650 mV receiver hysteresis, -40°C to 85°C, 16-SOIC package.","salesMarkdown":"At 120 kbps the ADM232LARZ is a solid fit for legacy RS-232 links running 9600 baud to 115200 baud — the common range for industrial terminals, PLC programming ports, and serial console cables. If your design targets 230 kbps or higher (e.g., faster firmware uploads or multi-drop polling), the ADM232AARNZ sibling is rated for 200 kbps and shares the same pinout and package. ## Package and footprint — 16-SOIC wide-body Housed in a 16-SOIC wide-body (0.295-inch body width, 7.50 mm), the ADM232LARZ uses the standard SOIC-16W land pattern. No exposed pad — thermal dissipation is through the leads and board copper. The wide-body footprint is common across the ADM232 family, so a layout done for the ADM232LARZ also accepts the ADM232LJRZ or ADM232AARNZ without a board spin. ## Lifecycle — active, no phase-out risk ROHS3 compliant.","metaTitle":"ADM232LARZ RS-232 Transceiver, 120 kbps, 2/2 Driver/Receiver","metaDescription":"Analog Devices ADM232LARZ full-duplex RS-232 transceiver, 120 kbps data rate, 2/2 drivers/receivers, 650 mV hysteresis, -40°C to 85°C, 16-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"120Kbps","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"650 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.96","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.96000","currency":"USD"},{"qty":10,"price":"$5.34800","currency":"USD"},{"qty":25,"price":"$5.05600","currency":"USD"},{"qty":100,"price":"$4.38200","currency":"USD"},{"qty":250,"price":"$4.15732","currency":"USD"},{"qty":500,"price":"$3.73036","currency":"USD"},{"qty":1000,"price":"$3.18000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADM231L_232L_233L_234L_236L_237L_238L_239L_241L.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ADM232LARZ?","answer":"The ADM232LARZ is rated for a maximum data rate of 120 kbps."},{"question":"Is ADM232LARZ compatible with 3.3V logic?","answer":"Interfacing with a 3.3 V UART needs external level translation or a 5 V-tolerant I/O pin."},{"question":"What is a direct equivalent for ADM232LARZ?","answer":"The ADM232LJRZ is a drop-in replacement with the same pinout, package, and 120 kbps data rate, but its temperature range is limited to 0°C to 70°C — not suitable for industrial environments. The ADM232AARNZ also fits the same footprint and runs at 200 kbps with 400 mV hysteresis."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM232LARZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM232LARZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}