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15.137ms

ULN2003AP

7CH DARLINGTON SINK DRIVER

Partnumber Manufacturer Quantity Availability
ULN2003AP 730 In Stock

Description and Introduction

7CH DARLINGTON SINK DRIVER The ULN2003AP is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments and other semiconductor companies.  

### **Specifications:**  
- **Number of Channels:** 7 (each channel consists of a Darlington pair)  
- **Output Current per Channel:** 500 mA (max)  
- **Output Voltage (Collector-Emitter):** 50 V (max)  
- **Input Voltage (Base-Emitter):** 30 V (max)  
- **Input Compatibility:** TTL, CMOS, and 5V logic  
- **Package Type:** 16-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- The ULN2003AP is designed for driving high-current loads such as relays, stepper motors, and LED displays.  
- Each channel includes a freewheeling diode for inductive load protection.  
- It is commonly used as an interface between low-power digital circuits and high-power devices.  

### **Features:**  
- **Darlington Pair Configuration:** Provides high current gain.  
- **Built-in Clamp Diodes:** Protects against back EMF from inductive loads.  
- **Wide Operating Voltage Range:** Suitable for various applications.  
- **TTL/CMOS Compatible Inputs:** Works with 5V logic levels.  
- **High Output Current Capability:** Can drive multiple loads simultaneously.  

This information is based on the manufacturer's datasheet and technical documentation.

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