{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX202CWE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX202CWE","canonicalUrl":"https://icboms.com/analog-devices/MAX202CWE","factsUrl":"https://icboms.com/api/mcp/products/MAX202CWE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX202CWE+, RS-232 transceiver, full duplex, 2/2 drivers/receivers, 120 kbps data rate, 4.5V–5.5V supply, 0°C to 70°C, 16-SOIC (0.295\", 7.50mm width), surface mount, tube.","salesMarkdown":"## RS-232 transceiver for legacy serial links The Maxim Integrated MAX202CWE+ is a full-duplex RS-232 transceiver in a 16-SOIC package, handling two drivers and two receivers at a data rate of 120 kbps. It operates from a 4.5V to 5.5V supply and is specified over the commercial temperature range of 0°C to 70°C. This part is a direct fit for legacy RS-232 interfaces in industrial controllers, point-of-sale terminals, and test equipment where the 5V rail is already present. ## Data rate and receiver hysteresis — what they mean for the link At 120 kbps the MAX202CWE+ is sized for standard RS-232 communication up to about 15 metres of cable — enough for serial console, modem, or low-speed peripheral links. The 500 mV of receiver hysteresis provides noise immunity on the incoming lines, which matters when the cable runs through an electrically noisy environment like a factory floor or next to a switching power supply. ## Package and supply — board-fit constraints The 16-SOIC wide-body (7.50 mm width) footprint is a common RS-232 transceiver layout, so the MAX202CWE+ drops onto existing pads without a board spin. The 4.5V to 5.5V supply range means it runs directly from a 5V rail; no extra regulator is needed, but it will not work from a 3.3V-only system without a boost converter. ## Lifecycle and sourcing — still in active production The MAX202CWE+ carries an Active lifecycle status and is ROHS3 compliant. It remains a current-production part, so there is no last-time-buy pressure.","metaTitle":"MAX202CWE+ RS-232 Transceiver, 120 kbps, 2/2 Drivers","metaDescription":"MAX202CWE+ RS-232 transceiver from Maxim Integrated. Full-duplex, 120 kbps data rate, 2/2 drivers/receivers, 4.5V-5.5V supply, 0°C to 70°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":"500 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.27000","currency":"USD"},{"qty":10,"price":"$4.73500","currency":"USD"},{"qty":25,"price":"$4.47680","currency":"USD"},{"qty":100,"price":"$3.87990","currency":"USD"},{"qty":250,"price":"$3.68096","currency":"USD"},{"qty":500,"price":"$3.30290","currency":"USD"},{"qty":1000,"price":"$2.78558","currency":"USD"},{"qty":2500,"price":"$2.64630","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/45c6a8da75cba82736550562d8627d01.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX202CWE+?","answer":"The MAX202CWE+ supports a data rate of 120 kbps, suitable for standard RS-232 communication."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX202CWE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX202CWE 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}}