{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICM7228BIBIZ","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"ICM7228BIBIZ","canonicalUrl":"https://icboms.com/renesas/ICM7228BIBIZ","factsUrl":"https://icboms.com/api/mcp/products/ICM7228BIBIZ","rawCanonicalId":null},"summary":{"shortDescription":"Renesas ICM7228BIBIZ, LED display driver, 7-segment 8-digit configuration, 250 µA supply current, 4V to 6V supply, -40°C to 85°C, 28-SOIC surface-mount package.","salesMarkdown":"## What this part does and where it fits The Renesas ICM7228BIBIZ is a multiplexed LED driver that controls up to 8 digits of 7-segment common-cathode displays. It integrates the digit scan, segment current sinks, and BCD-to-7-segment decoding or direct segment drive, so the host MCU only writes digit data over a parallel bus. The 28-SOIC footprint keeps the board area small for panel meters, industrial counters, and instrumentation readouts that need a bright, readable numeric display. ## Supply voltage and current – design constraints The part runs on a single 4V to 6V supply. The 250 µA supply current is the chip's own draw, not including the LED segment current. ## Temperature grade and environment Rated for -40°C to 85°C, so this driver is comfortable in outdoor telecom cabinets, factory-floor HMI panels, and engine-bay instrumentation. The industrial temperature range also covers unheated storage and transport – a common concern for equipment that ships globally. ## Lifecycle and sourcing Renesas lists the ICM7228BIBIZ as Active. There is no NRND or EOL notice on this part, so it is safe to qualify into a new BOM. It is ROHS3 compliant.","metaTitle":"ICM7228BIBIZ LED Driver, 7 Segment 8 Digit 28-SOIC","metaDescription":"ICM7228BIBIZ is an 8-digit 7-segment LED driver from Renesas in a 28-SOIC package. 250 µA supply, 4V–6V range, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Display Type":"LED","Configuration":"7 Segment","Mounting Type":"Surface Mount","Package / Case":"28-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"250 µA","Voltage - Supply":"4V ~ 6V","Digits or Characters":"8 Digits","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$17.47000","currency":"USD"},{"qty":10,"price":"$16.06000","currency":"USD"},{"qty":25,"price":"$15.39400","currency":"USD"},{"qty":100,"price":"$13.56320","currency":"USD"},{"qty":250,"price":"$13.10952","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ee23e68e5f2f6cd7fc830d9d1094993.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ICM7228BIBIZ a direct replacement for ICM7228AIPI?","answer":"The ICM7228AIPI is a 28-pin DIP package, while the ICM7228BIBIZ is a 28-SOIC surface-mount package. They are not pin-compatible on the board – the SOIC footprint is different. Functionally they are the same driver, but the board layout must match the package."},{"question":"Are there alternatives to ICM7228BIBIZ for 8-digit LED driving?","answer":"Within the same family, the ICM7228AIPI (DIP) and ICM7228CIPI (DIP, extended temperature) are functional equivalents in different packages. For a surface-mount alternative, the ICM7228BIBIZ is the SOIC variant. No other manufacturer makes a pin-compatible second source for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/ICM7228BIBIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/ICM7228BIBIZ 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}}