Microchip | MIC2981/82YN

The MIC2981/82YN 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 50 V and 500 mA, limited only by package power dissipation.

Micrel’s MIC2981/82 features inputs compatible with 5 V TTL and 5 V to 15 V CMOS or PMOS logic outputs. Micrel’s dual-marked device replaces either UDN2981 or UDN2982 devices. The MIC2981/82 is available in the 18-pin plastic DIP and 18-lead wide SOP package. Both devices operate in the industrial temperature range.

Key Features:

• Output voltage to 50 V.
• Output current to 500 mA.
• Transient-protected outputs.
• Integral clamp diodes.
• TTL, CMOS, or PMOS compatible inputs.

Applications:

• Relay and solenoid switching.
• Stepping motor.
• LED and incandescent displays.