ICM7218CIJI

Display Drivers Overview

The ICM7218CIJI is an LED display driver manufactured by Renesas Electronics Corporation, designed for driving 8-digit, 64-segment displays. It operates within a supply voltage range of 4 V to 6 V and supports through-hole mounting in a CDIP-28 package. The device features a maximum power supply current of 700 uA and functions reliably across an operating temperature range from -40 C to +85 C. This component belongs to the ICM7218 series and is classified as a specialty logic circuit under driver ICs.

Display Drivers Feature Summary

• Supports direct driving of 8-digit multiplexed LED displays with integrated decoding logic
• Includes built-in RAM for data storage without requiring external memory components
• Features low power consumption suitable for battery-operated or energy-efficient applications

Display Drivers Applications

• Digital clock displays
• Countdown timers
• Industrial control panel indicators

Display Drivers Procurement Notes

Verify RoHS compliance status prior to procurement, as this specific variant is listed as non-compliant. Confirm end-of-life status with the manufacturer, as discontinuation notices may affect long-term availability. Ensure that the CDIP-28 through-hole package matches your PCB footprint requirements. Check for updated product change notifications regarding packaging or labeling modifications before placing orders.

Display Drivers Selection Notes

Select this component when designing systems requiring dedicated LED segment driving with minimal external support circuitry. Consider the 4 V to 6 V operating range to ensure compatibility with your power supply architecture. Evaluate the thermal performance within the specified -40 C to +85 C range for your intended environment. Verify that the 700 uA current draw aligns with your system's power budget constraints.

Display Drivers Part Context

The ICM7218CIJI is part of the broader ICM7218 family of LED display drivers produced by Renesas Electronics Corporation. This series includes various variants differentiated by pin configurations and functional modes. The CIJI suffix indicates a specific industrial-grade version packaged in ceramic dual in-line format. Understanding the family context helps in identifying compatible substitutes or related components for system upgrades.

Display Drivers Replacement Considerations

ICM7218DIJI serves as a similar alternative within the same product line.