What this driver does on the board
The ICM7218BIPI+: Serial-input LED display driver handling up to 8 digits of 7-segment common-cathode displays. Supply range 2V to 6V, quiescent draw 250 µA, 28-pin DIP through-hole package.
Temperature grade and environment
Rated for -20°C to 85°C, this part fits indoor industrial control panels, test equipment, and commercial appliances. Not specified for automotive under-hood or extended industrial beyond 85°C — keep it inside the enclosure, away from the motor drive heat sink.
Lifecycle and sourcing posture
Maxim lists the ICM7218BIPI+ as Active and ROHS3 compliant.
