CHARACTERISTIC

SEVEN DARLINGTONS PER PACKAGE

OUTPUT CURRENT 500mA PER DRIVER(600mA PEAK)

OUTPUT VOLTAGE 50V

INTEGRATED SUPPRESSION DIODES FOR INDUCTIVE LOADS

OUTPUTS CAN BE PARALLELED FPR HIGHER CURRENT

TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS

INPUTS PINNED OPPOSITE OUTPUS TO SIMPLIFY LAYOUT

DESCRIPTION

The ULN2003A are high voltage,high current Darlington arrays each containing seven open collector Darlington pairs with common emitters.Each channel rated at 500mA and can withstand peak currents of 600mA.Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout.

The four versions interface to all common logic families:

These versatile devices are useful for driving a wide range of loads including solenoids,relays DC motors,LED displays filament lamps,thermal print heads and high power buffers.