{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX233EPP+G36","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX233EPPG36","canonicalUrl":"https://icboms.com/analog-devices/MAX233EPPG36","factsUrl":"https://icboms.com/api/mcp/products/MAX233EPP%2BG36","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX233EPP+G36, RS-232 Transceiver, Full Duplex, 2/2 Drivers/Receivers, 120 Kbps, Through Hole, 20-DIP (0.300\", 7.62mm), 20-PDIP, -40°C to 85°C.","salesMarkdown":"## RS-232 interface in a 20-pin DIP — what this part is The Maxim Integrated MAX233EPP+G36 is a full-duplex RS-232 transceiver packing two drivers and two receivers into a 20-pin DIP package. It handles serial communication at data rates up to 120 Kbps, drawing from a single 4.75 V to 5.25 V supply. The through-hole PDIP footprint suits legacy backplanes, industrial controllers, and bench equipment where socketed ICs simplify field replacement. ## Receiver hysteresis — noise margin on long runs With 500 mV of receiver hysteresis, the MAX233EPP+G36 rejects noise on cables up to a few metres in electrically noisy environments like motor drives or relay panels. That hysteresis margin reduces the chance of bit errors from coupled transients compared to parts with tighter thresholds. ## Lifecycle and sourcing reality No second-source or direct replacement is documented in the available records.","metaTitle":"MAX233EPP+G36 RS-232 Transceiver, Full Duplex 2/2, 120 Kbps","metaDescription":"MAX233EPP+G36 RS-232 transceiver, full duplex 2/2 drivers/receivers, 120 Kbps data rate, 4.75V-5.25V supply, -40°C to 85°C, 20-PDIP. Active production, ROHS3.","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":"Through Hole","Package / Case":"20-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-PDIP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.56000","currency":"USD"},{"qty":10,"price":"$10.62400","currency":"USD"},{"qty":25,"price":"$10.18320","currency":"USD"},{"qty":100,"price":"$8.97230","currency":"USD"},{"qty":250,"price":"$8.53196","currency":"USD"},{"qty":500,"price":"$7.98152","currency":"USD"},{"qty":1000,"price":"$7.32098","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max220-max249.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX233EPP+G36?","answer":"The MAX233EPP+G36 supports a maximum data rate of 120 Kbps. This is sufficient for standard RS-232 applications up to 115200 baud but will not handle higher-speed serial protocols."},{"question":"Can MAX233EPP+G36 replace MAX232?","answer":"Both are 2/2 RS-232 transceivers, but the MAX233EPP+G36 is in a 20-pin DIP package while the classic MAX232 uses a 16-pin DIP. They are not pin-compatible — board layout changes are required. The MAX233 includes the charge-pump capacitors internally, saving two external capacitors versus the MAX232."},{"question":"Can MAX233 run on 3.3V?","answer":"No. The MAX233EPP+G36 requires a 4.75 V to 5.25 V supply. It does not include a charge pump for 3.3 V operation — a 5 V rail is necessary."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX233EPPG36","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX233EPPG36 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}}