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ICM7228AIPIZ is listed in the Display Drivers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC DRVR 7 SEGMENT 8 DIGIT 28DIP. Review the specifications below when checking this part for your BOM.
The ICM7228AIPIZ is an LED display driver manufactured by Renesas Electronics, designed for driving 8-digit, 7-segment displays with decimal points. It features a 64-segment output capability and operates within a supply voltage range of 4 V to 6 V. The device supports a maximum power supply current of 450 uA and functions reliably across an industrial temperature range from -40°C to +85°C. It utilizes a 28-pin PDIP package with through-hole mounting technology.
Verify the specific suffix 'AIPIZ' against official Renesas documentation to confirm pinout compatibility and electrical characteristics. Ensure the procurement source provides valid RoHS compliance certificates. Confirm that the PDIP-28 package matches your PCB footprint requirements before ordering.
Select this component when an 8-digit 7-segment display interface is required with minimal external circuitry. Consider the 4V to 6V supply range and 3.3V logic input compatibility if interfacing with modern microcontrollers. Verify that the through-hole PDIP package aligns with your manufacturing process constraints.
The ICM7228 belongs to the ICM7218/ICM7228 series of LED drivers produced by Renesas (formerly Intersil). These devices are CMOS-based controllers that integrate segment and digit drivers with internal RAM. The AIPIZ variant specifically denotes the A-series functionality within a 28-pin PDIP package, distinguishing it from B, C, or D variants which may offer different control signal configurations.
Publicly confirmed substitute part numbers for ICM7228AIPIZ were not found in the provided reference data.
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