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ULN2803ADWR from TI,Texas Instruments

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31.006ms

ULN2803ADWR

Manufacturer: TI

Darlington Transistor Array

Partnumber Manufacturer Quantity Availability
ULN2803ADWR TI 100 In Stock

Description and Introduction

Darlington Transistor Array The ULN2803ADWR is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** 8-channel Darlington transistor array  
- **Voltage Rating:** Up to 50V  
- **Current Rating:** 500mA per channel (sink capability)  
- **Input Compatibility:** TTL, CMOS, PMOS  
- **Output Configuration:** Open-collector  
- **Package:** SOIC-18 (DW)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Features Clamp Diodes:** Yes (for inductive load protection)  

### **Descriptions and Features:**  
- Contains eight NPN Darlington pairs with high-voltage and high-current capability.  
- Designed for interfacing between low-level logic and high-power loads.  
- Includes freewheeling diodes for inductive load protection.  
- Used in applications such as relay drivers, motor controllers, LED displays, and lamp drivers.  
- Compatible with standard logic families (TTL, CMOS).  

This device is widely used in industrial and automotive applications due to its robustness and reliability.

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