The MIC2981/82 is an 8-channel high-voltage, high-current source driver array ideal for switching high-power loads from logic-level TTL, CMOS, or PMOS control signals. These drivers can manage multiple loads of up to 50V and 500mA. It features inputs compatible with 5V TTL and 5V to 15V CMOS or PMOS logic outputs. Common applications include relay and solenoid switching, stepping motor control, and LED/incandescent displays. The MIC2981/82 is available in both 18-pin plastic DIP and 18-lead wide SOP packages, operating within the industrial temperature range of -40°C to +85°C.