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ULN2024A from SPRAGUE 2

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15.625ms

ULN2024A

Manufacturer: SPRAGUE 2

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

Partnumber Manufacturer Quantity Availability
ULN2024A SPRAGUE 2 25 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULN2024A is a high-voltage, high-current Darlington transistor array manufactured by Sprague.  

### **Specifications:**  
- **Configuration:** 7 NPN Darlington pairs  
- **Voltage Rating:** Up to 50V  
- **Current Rating:** 500mA per channel (sink capability)  
- **Input Compatibility:** TTL, CMOS, and PMOS logic levels  
- **Output Clamp Diodes:** Included for inductive load protection  
- **Package Type:** 16-pin DIP (Dual In-line Package)  

### **Descriptions and Features:**  
- Designed for driving high-current loads such as relays, lamps, and stepper motors.  
- Each Darlington pair has a common-cathode clamp diode for inductive load protection.  
- Suitable for interfacing between low-level logic and high-power peripheral devices.  
- High-voltage and high-current capability in a compact IC package.  
- Used in applications requiring multiple high-power switches controlled by logic signals.  

This device is commonly used in industrial control systems, automotive applications, and other environments requiring robust switching capabilities.

Partnumber Manufacturer Quantity Availability
ULN2024A 25 In Stock

Description and Introduction

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS The ULN2024A is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments.  

### **Specifications:**  
- **Number of Channels:** 7  
- **Output Current per Channel:** 500 mA (max)  
- **Output Voltage (Max):** 50 V  
- **Input Voltage Compatibility:** 5V TTL, CMOS  
- **Input Current per Channel:** 2.5 mA (max)  
- **Power Dissipation:** 2.25 W (max)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package Type:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The ULN2024A consists of seven NPN Darlington pairs with common emitters.  
- Each channel includes a suppression diode for inductive load protection.  
- Designed for interfacing between low-level logic and high-power loads.  

### **Features:**  
- **High-Voltage Outputs (Up to 50V)**  
- **High-Current Darlington Sinks (500 mA per Channel)**  
- **Integrated Suppression Diodes for Inductive Loads**  
- **TTL/CMOS-Compatible Inputs**  
- **Wide Operating Temperature Range**  
- **Common Emitter Configuration for Simplified Circuit Design**  

This device is commonly used in relay drivers, lamp drivers, display drivers, and other high-power switching applications.

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