Description: The ULN2804 is an array of eight NPN Darlington transistors capable of 500mA, 50V output. It is designed to interface between logic level signals and high current, high voltage loads. Features: 500mA, 50V output Outputs can be paralleled for higher current capability TTL/CMOS/PMOS/DTL compatible inputs Low saturation voltage High noise immunity High voltage and current capability UL recognized Applications: Stepper motor control Relay drivers Lamp drivers LED drivers Solenoid drivers DC motor control High voltage/current switching(For reference only)
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