ICM7212AIQH

Display Drivers Overview

The ICM7212AIQH is a four-digit LED display decoder and driver manufactured by Analog Devices Inc./Maxim Integrated. It supports up to 28 segments per digit, enabling complex alphanumeric or bar graph displays. The device operates on a single power supply ranging from 4V to 6V and functions within an industrial temperature range of -20°C to +85°C. It is housed in a 44-PLCC package with a through-hole compatible footprint design for standard mounting applications.

Display Drivers Feature Summary

• Integrates BCD decoding logic directly into the display driver architecture
• Supports multiplexed scanning modes for efficient segment control
• Includes internal clock oscillator circuitry to simplify system design

Display Drivers Applications

• Industrial instrumentation panel displays
• Consumer appliance control interfaces
• Test equipment readouts

Display Drivers Procurement Notes

Verify the specific suffix (e.g., +D, +TD) against the datasheet to confirm pinout compatibility and packaging dimensions. Ensure the supply voltage remains within the 4V to 6V operational limits during integration. Confirm RoHS compliance status if required by your manufacturing standards.

Display Drivers Selection Notes

Select this component when a combined decoder and driver solution is needed for four-digit LED displays. It eliminates the need for separate decoding ICs. Consider the PLCC package size relative to your PCB layout constraints compared to the PDIP variant.

Display Drivers Part Context

This part belongs to the ICM7212A series of display drivers. It serves as a direct replacement for older CMOS display driver technologies. The AI designation indicates the industrial temperature grade extension over commercial variants.

Display Drivers Replacement Considerations

ICM7212AIQH+D is a documented equivalent variant with identical electrical specifications.