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LM2903DR2 from ON,ON Semiconductor

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LM2903DR2

Manufacturer: ON

Low Offset Voltage Dual Comparators

Partnumber Manufacturer Quantity Availability
LM2903DR2 ON 2502 In Stock

Description and Introduction

Low Offset Voltage Dual Comparators The LM2903DR2 is a dual differential comparator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Type:** Dual Differential Comparator  
- **Supply Voltage (VCC):** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage (Max):** 2mV (LM2903B), 5mV (LM2903)  
- **Input Bias Current (Max):** 25nA  
- **Response Time (Typical):** 1.3μs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Type:** Open Collector  
- **Package:** SOIC-8  

### **Descriptions:**  
- The LM2903DR2 is a low-power, dual-voltage comparator designed for single or split-supply operation.  
- It features low input bias current and offset voltage, making it suitable for precision applications.  
- The open-collector output allows for flexible interfacing with different logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from 2V to 36V (single supply) or ±1V to ±18V (dual supply).  
- **Low Input Bias Current:** 25nA (max).  
- **Low Input Offset Voltage:** 2mV (LM2903B variant).  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Open-Collector Output:** Allows for wired-OR configurations.  
- **ESD Protection:** Robust against electrostatic discharge.  
- **Industrial Temperature Range:** -40°C to +125°C.  

This device is commonly used in automotive, industrial, and consumer electronics for voltage monitoring, level detection, and signal conditioning.

Application Scenarios & Design Considerations

Low Offset Voltage Dual Comparators

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