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ULN2803ADW OCTAL NPN DARLINGTON PAIR 500MA 50V 18 PIN
Description:
- The ULN2803ADW is Texas Instruments' octal NPN Darlington transistor array.
- Because of its high current gain capabilities, it is perfect for driving a range of loads, including stepper motors, solenoids, and relays.
- Number of channels: 8 (octal).
- NPN Darlington type transistor
- Output Current (Per Channel): 500 mA
- Collector-Emitter Voltage (Vce) is 50V.
- Input Voltage (Vbe): 2.7V.
- Package type: 18-pin SOIC.
Electrical Characteristics:
- High Current Gain: Each Darlington pair can provide high current gain, making it suitable for various power applications.
- Clamping Diode: Each output has an integrated clamping diode for switching inductive loads.
- Saturation Voltage: Low saturation voltage ensures efficiency.
Performance:
- Max Collector Current (Per Channel): 500mA
- Max Collector-Emitter Voltage: 50V ensures robust performance under diverse conditions.
- Input Current: Typical 1.35mA per channel.
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