ULN2002D1013TR Discrete Semiconductor Products

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The ULN2002D1013TR is a versatile integrated circuit designed to drive loads such as stepper motors, DC motors and solenoids. It is a type of Darlington Array, which is a combination of multiple Bipolar Junction Transistors (BJT) connected in parallel. It is optimized for low-voltage and medium current applications.

The ULN2002D1013TR package contains four channels of Darlington pairs, which are referred to as two-inputs and two outputs. The two inputs are labeled "1" and "2", and the two outputs are labeled "3" and "4". Each input is connected to two transistor pairs, with one pair connected to the "3" output and one pair connected to the "4" output. Each pair consists of a low-power NPN transistor and a high-power PNP transistor, connected in the classic Darlington configuration. This configuration provides the circuit with high current and voltage gain, allowing it to drive loads with higher voltages and currents than would be possible with a single transistor.

The ULN2002D1013TR is designed to be used with a range of inputs such as digital logic, TTL, Arduino and Raspberry Pi. The circuit supports input voltages from 0V to 5V, and can handle output currents up to 500mA per channel, with a maximum rating of 2000mA per package. It also has a wide operating temperature range of -40°C to +85°C. The device is also fully static, meaning that it does not require any external components or circuitry to operate.

Due to its versatile design, the ULN2002D1013TR is suitable for a wide range of applications. It can be used to drive stepper motors, solenoids, relays and other types of loads. It is also suitable for building prototype circuits, and can be used in automated equipment, such as robots and 3D printers. Additionally, it can be used to drive analog circuits, such as LEDs and displays.

The ULN2002D1013TR is a reliable and robust device that can cope with a wide range of conditions. Its high current and voltage gain makes it ideal for driving loads with varying requirements. Its low-voltage design makes it suitable for use with digital logic, while its wide operating temperature range makes it ideal for use in automotive applications. The ULN2002D1013TR is a versatile and reliable chip that can be used in a wide range of applications.

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