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ICM7228BIBI is listed in the Display Drivers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC DRVR 7 SEGMNT 8 DIGIT 28SOIC. Review the specifications below when checking this part for your BOM.
The ICM7228BIBI is an integrated LED display driver manufactured by Renesas Electronics. It supports up to eight digits and sixty-four segments, utilizing a multiplexed architecture for efficient control. The device operates within a supply voltage range of 4 V to 6 V and features a maximum power supply current of 450 uA. Designed for industrial environments, it functions reliably between -40°C and +85°C. The component is housed in a 28-pin SOIC-Wide package, suitable for surface mount technology applications requiring compact form factors.
Verify the specific suffix against official Renesas documentation to confirm package type and temperature grade. Confirm RoHS compliance status as some variants may differ. Check for obsolescence notices or lifecycle changes before finalizing procurement plans.
Select this component when a dedicated solution for multiplexed LED matrices is required. Ensure the design accommodates the 28-pin wide SOIC footprint. Verify that the target application falls within the specified electrical and thermal operating limits defined in the datasheet.
This part belongs to the ICM7228 series of LED display drivers from Renesas. The series provides scalable solutions for multi-digit numeric and alphanumeric displays. Variants within the family typically share core functional logic while differing in packaging and environmental ratings.
Publicly confirmed substitute part numbers are not available in the provided source material.
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