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LM2903PSR from TI,Texas Instruments

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LM2903PSR

Manufacturer: TI

Dual, General Purpose Differential Comparator

Partnumber Manufacturer Quantity Availability
LM2903PSR TI 1709 In Stock

Description and Introduction

Dual, General Purpose Differential Comparator The LM2903PSR is a dual differential comparator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Number of Channels:** 2  
- **Output Type:** Open Collector  
- **Supply Voltage (Single/Dual):** 2V to 36V (±1V to ±18V)  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time (Typ):** 1.3μs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM2903PSR 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:** 2V to 36V  
- **Low Input Bias Current:** 25nA (Typ)  
- **Low Input Offset Voltage:** 2mV (Typ)  
- **Low Power Consumption:** 0.4mA per channel (Typ)  
- **ESD Protection:** Up to 2kV (HBM)  
- **Common-Mode Input Voltage Range Includes Ground**  
- **Differential Input Voltage Range Equal to Supply Voltage**  

This comparator is commonly used in industrial, automotive, and consumer applications such as battery monitoring, level detection, and signal conditioning.

Application Scenarios & Design Considerations

Dual, General Purpose Differential Comparator

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