{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX211CWI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX211CWI","canonicalUrl":"https://icboms.com/analog-devices/MAX211CWI","factsUrl":"https://icboms.com/api/mcp/products/MAX211CWI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX211CWI+ RS232 transceiver, full duplex, 4/5 drivers/receivers, 120 kbps data rate, 4.5-5.5 V supply, 28-SOIC surface-mount package, tube.","salesMarkdown":"## Driver/receiver count and signal integrity With four drivers and five receivers, the MAX211CWI+ supports a full RS-232 port (TX, RX, plus handshake lines) plus an extra receiver for ring-indicate or secondary data channel monitoring. Operating temperature range is 0°C to 70°C, so it is specified for commercial equipment — not extended industrial or automotive ambient. ## Package and supply rail Housed in a 28-SOIC wide-body (0.295-inch, 7.50 mm width), the MAX211CWI+ uses the standard SOIC-28W footprint with 1.27 mm pitch — the same land pattern as other 28-SOIC RS-232 parts, so a layout swap to a pin-compatible alternate requires no board spin. Single 5 V supply (±10 %) simplifies the power tree — no charge-pump capacitors for a negative rail, though the on-chip charge pump still needs the four external 0.1 µF and 1 µF capacitors per the typical application circuit.","metaTitle":"MAX211CWI+ RS232 Transceiver, 120 kbps, 4/5 Drivers, 28-SOIC","metaDescription":"Analog Devices MAX211CWI+ RS232 transceiver, full duplex, 120 kbps, 4/5 drivers/receivers, 4.5-5.5 V supply, 28-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"120Kbps","Mounting Type":"Surface Mount","Package / Case":"28-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":"28-SOIC","Number of Drivers/Receivers":"4/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.73","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.73000","currency":"USD"},{"qty":10,"price":"$10.59700","currency":"USD"},{"qty":25,"price":"$10.10400","currency":"USD"},{"qty":100,"price":"$8.77330","currency":"USD"},{"qty":250,"price":"$8.37896","currency":"USD"},{"qty":500,"price":"$7.63964","currency":"USD"},{"qty":1000,"price":"$6.65388","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/45c6a8da75cba82736550562d8627d01.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX211CWI+ and how do I get a price?","answer":"The MAX211CWI+ is sourced to order against a BOM quantity through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX211CWI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX211CWI 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}}