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LM2903N/NOPB from NS,National Semiconductor

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LM2903N/NOPB

Manufacturer: NS

Low Power Low Offset Voltage Dual Comparator 8-PDIP -40 to 85

Partnumber Manufacturer Quantity Availability
LM2903N/NOPB,LM2903NNOPB NS 187 In Stock

Description and Introduction

Low Power Low Offset Voltage Dual Comparator 8-PDIP -40 to 85 The LM2903N/NOPB is a dual differential comparator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Number of Channels:** 2 (Dual Comparator)  
- **Supply Voltage Range:** 2V to 36V (Single Supply) or ±1V to ±18V (Dual Supply)  
- **Input Offset Voltage (Max):** 7 mV  
- **Input Bias Current (Max):** 250 nA  
- **Response Time:** 1.3 µs (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Type:** Open Collector  
- **Package:** PDIP-8 (Plastic Dual In-Line Package)  
- **RoHS Compliant:** Yes  

### **Descriptions:**  
The LM2903N/NOPB is a low-power, dual-voltage comparator designed for a wide range of applications. It features low input offset voltage, low supply current, and a wide operating voltage range, making it suitable for industrial, automotive, and consumer electronics.  

### **Features:**  
- **Low Input Bias Current:** 25 nA (Typical)  
- **Low Input Offset Voltage:** 2 mV (Typical)  
- **Wide Supply Voltage Range:** 2V to 36V  
- **Low Supply Current (Independent of Supply Voltage):** 0.4 mA (Typical per Comparator)  
- **Common-Mode Input Voltage Range Includes Ground**  
- **Differential Input Voltage Range Equal to Supply Voltage**  
- **Open-Collector Output for Flexible Interface**  
- **ESD Clamps on Inputs Increase Ruggedness**  

This comparator is commonly used in voltage monitoring, level shifting, and signal conditioning applications.

Application Scenarios & Design Considerations

Low Power Low Offset Voltage Dual Comparator 8-PDIP -40 to 85

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