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LM2903VQDR from TI,Texas Instruments

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LM2903VQDR

Manufacturer: TI

Dual, General Purpose Differential Comparator, Voltage Enhanced

Partnumber Manufacturer Quantity Availability
LM2903VQDR TI 58 In Stock

Description and Introduction

Dual, General Purpose Differential Comparator, Voltage Enhanced The LM2903VQDR is a dual differential comparator manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Number of Channels:** 2  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOIC-8  

### **Descriptions:**  
- The LM2903VQDR is a low-power, dual-voltage comparator designed for a wide range of applications.  
- It features open-collector outputs for wired-OR configurations.  
- It is optimized for single-supply operation but can also operate with dual supplies.  

### **Features:**  
- **Low Input Bias Current:** 25nA (typical)  
- **Low Input Offset Voltage:** 2mV (typical)  
- **Wide Supply Voltage Range:** 2V to 36V (single supply)  
- **Low Supply Current:** 0.4mA per comparator (typical)  
- **Open-Collector Outputs** for flexible interfacing  
- **ESD Protection:** Up to 2kV (HBM)  
- **Industrial Temperature Range:** -40°C to +125°C  

This comparator is commonly used in battery-powered systems, automotive applications, and industrial control systems.

Application Scenarios & Design Considerations

Dual, General Purpose Differential Comparator, Voltage Enhanced

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