Active production and what it means for your BOM
The ICM7211AIQH+D: ROHS3 compliant per the listing, so it passes the material declaration gate for new designs without an exemption review.
Display driver parametrics for the bench
This is a BCD-input LCD driver driving a 4-digit, 7-segment display — the scorch mark on a dead board often traces back to the display driver when the supply rail sagged. The 10 µA typical supply current tells you the chip itself is not the thermal offender; the LCD glass and backlight draw the real power. The -20°C to 85°C operating band covers most indoor and sheltered industrial environments — not extended-temp, but fine for a panel meter or bench instrument.
The J-lead profile suits socketed or soldered assembly; the PLCC body is wider than a QFP of the same pin count, so check keep-out clearance on a dense board. Shipped in Tube format — typical for PLCC parts that do not tape well due to the J-lead geometry. For pick-and-place, a tube feeder or bulk tray works; verify the feeder compatibility if your line runs only tape-fed reels.