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ICM7228BIJI is listed in the Display Drivers range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is 8-DIG LED DISPLAY DECODER DRIVER. Review the specifications below when checking this part for your BOM.
Display Drivers specifications for ICM7228BIJI
- Description：8-DIG LED DISPLAY DECODER DRIVER
- Series：-
- Mfr：Harris Corporation
- Package：Bulk
- Display Type：LED
- Configuration：7 Segment
- Interface：-
- Digits or Characters：8 Digits
- Voltage - Supply：4V ~ 6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：28-DIP (0.600", 15.24mm)
- Supplier Device Package：28-PDIP
- Current - Supply：250 µA
- Grade：-
- Qualification：-
Display Drivers datasheet and documents for ICM7228BIJI
Display Drivers Overview
The ICM7228BIJI is an 8-digit, 64-segment LED display driver manufactured by Renesas Electronics (formerly Intersil/Harris). It operates on a single 4V to 6V supply with a maximum power current of 450 uA. The device supports serial data input and features built-in RAM for display storage. It is available in a SOIC-Wide-28 surface-mount package and functions within a temperature range of -40°C to +85°C.
Display Drivers Feature Summary
- Integrates 8x8 bit RAM for direct segment and digit driving without external microcontrollers
- Supports HEXA or CODEB decoding modes via configurable pin states
- Enables dual-bank RAM operation for seamless display updates
- Compatible with 3.3V logic levels on data inputs for modern embedded systems
Display Drivers Applications
- Industrial control panel displays
- Consumer appliance status indicators
- Test equipment readouts
- Embedded system user interfaces
Display Drivers Procurement Notes
Verify component authenticity through authorized distributors due to limited availability. Confirm RoHS compliance status as some variants may be non-compliant. Check for obsolescence notifications from Renesas regarding production discontinuation. Ensure packaging integrity matches the specified tube format for surface-mount installation.
Display Drivers Selection Notes
Select this variant for applications requiring low-power LED multiplexing with integrated decoding. Consider the SOIC-Wide-28 package for surface-mount assembly constraints. Evaluate the 3.3V logic compatibility if interfacing with modern microcontrollers. Verify thermal requirements against the -40°C to +85°C operating range for industrial environments.
Display Drivers Part Context
Part of the ICM7228 series of LED display drivers designed for high-reliability applications. The BIJI suffix typically denotes specific packaging and temperature grade variations within the Intersil/Renesas portfolio. This component represents a legacy CMOS technology adapted for modern low-voltage embedded designs.
Display Drivers Replacement Considerations
Check for ICM7228CIPIZ or ICM7228CIBI as potential functional equivalents. Verify pinout compatibility and electrical specifications before substitution. Confirm that replacement parts meet the same temperature and voltage requirements.
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