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ULN2002AN from TI,Texas Instruments

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ULN2002AN

Manufacturer: TI

High-Voltage, High-Current Darlington Transistor Arrays

Partnumber Manufacturer Quantity Availability
ULN2002AN TI 7590 In Stock

Description and Introduction

High-Voltage, High-Current Darlington Transistor Arrays The ULN2002AN is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** 7-channel Darlington array  
- **Voltage Rating:** 50V (Output)  
- **Current Rating:** 500mA per channel (600mA peak)  
- **Input Compatibility:** TTL, 5V CMOS, PMOS  
- **Clamp Diodes:** Integrated for inductive load protection  
- **Package:** 16-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Description:**  
The ULN2002AN is designed for interfacing between low-level logic circuits and high-power loads such as relays, solenoids, and lamps. Each channel consists of a Darlington pair with a common emitter and integrated suppression diodes for inductive load protection.  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V  
- **High-Current Drive:** 500mA per channel  
- **Input Pins Compatible with TTL/CMOS**  
- **Built-in Suppression Diodes** for inductive loads  
- **Wide Operating Temperature Range**  
- **Reliable and Robust Design** for industrial applications  

This device is commonly used in applications requiring multiple high-power switching from logic-level signals.

Partnumber Manufacturer Quantity Availability
ULN2002AN ST 6459 In Stock

Description and Introduction

High-Voltage, High-Current Darlington Transistor Arrays The ULN2002AN is a high-voltage, high-current Darlington transistor array manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Type:** Darlington Transistor Array  
- **Number of Channels:** 7 (7 x Darlington pairs)  
- **Output Current per Channel:** 500 mA (max)  
- **Output Voltage (Max):** 50 V  
- **Input Voltage (Max):** 30 V  
- **Input Compatibility:** TTL, CMOS, PMOS  
- **Package:** 16-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions and Features:**  
- Designed for interfacing between low-level logic and high-power loads.  
- Each channel consists of a Darlington pair with common-emitter configuration.  
- Built-in suppression diodes for inductive load switching.  
- Suitable for driving relays, lamps, stepper motors, and other high-current loads.  
- Input pins are compatible with a wide range of logic families (5V TTL, CMOS).  
- High-voltage and high-current capability for industrial and automotive applications.  

The ULN2002AN is part of the ULN200x series, with slight variations in specifications across different models.

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