Display driver with integrated digit scanning
The ICM7218AIQI+ is an 8-digit, 7-segment LED display driver from Analog Devices, handling the multiplexing and current drive for a numeric or alphanumeric LED bank through a serial interface. Supply range spans 2V to 6V, drawing a typical 250 µA from the logic rail — the driver's own consumption stays low enough that the display current, not the driver, sets the system power budget.
28-PLCC J-Lead package and temperature grade
Housed in a 28-lead PLCC with J-bend leads (28-LCC J-Lead), the body measures 11.51 mm per side — a standard footprint for socketed or soldered placement on a surface-mount board. Rated for -20°C to 85°C operation, the ICM7218AIQI+ covers commercial and extended-industrial ambient ranges without forced airflow.
ROHS3 compliant per the manufacturer's declaration, with no restricted substances above the threshold limits.