ALLEGRO

8-CHANNEL SOURCE DRIVER WITH OVER-CURRENT PROTECTION

Providing over-current protection for each of its eight sourcing outputs, the UDN2987A and UDN2987LW drivers are used as an interface between standard low-level logic and relays, motors, solenoids, LEDs, and incandescent lamps. The device includes thermal shutdown and output transient protection/clamp diodes for use with sustaining voltages to 35 V.

FEATURES
■ 350 mA Output Source Current
■ Over-Current Protected
■ Internal Ground Clamp Diodes
■ Output Breakdown Voltage 35 V, Minimum
■ TTL, DTL, PMOS, or CMOS Compatible Inputs
■ Internal Thermal Shutdown
■ Automotive Capable