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LM2903HD from ST,ST Microelectronics

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LM2903HD

Manufacturer: ST

LOW POWER DUAL VOLTAGE COMPARATORS

Partnumber Manufacturer Quantity Availability
LM2903HD ST 150 In Stock

Description and Introduction

LOW POWER DUAL VOLTAGE COMPARATORS The LM2903HD is a dual differential comparator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Type:** Dual Differential Comparator  
- **Supply Voltage (VCC):** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage (Max):** 2mV (LM2903HD)  
- **Input Bias Current (Max):** 25nA  
- **Response Time (Typ):** 1.3μs  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  
- **Output Type:** Open Collector  
- **Common Mode Input Voltage Range:** Includes ground (0V)  
- **Low Supply Current (Per Comparator):** 0.4mA (Typ)  

### **Descriptions:**  
- The LM2903HD is a dual independent precision voltage comparator capable of single or split-supply operation.  
- It features low input offset voltage, low input bias current, and a wide operating voltage range.  
- Designed for automotive and industrial applications, it is AEC-Q100 qualified.  

### **Features:**  
- **Wide Supply Voltage Range:** 2V to 36V (single supply)  
- **Low Input Bias Current:** 25nA (Max)  
- **Low Input Offset Voltage:** 2mV (Max)  
- **Open-Collector Outputs:** Allow for flexible output configurations  
- **ESD Protection:** Up to 2000V (HBM)  
- **AEC-Q100 Qualified:** Suitable for automotive applications  
- **Extended Temperature Range:** -40°C to +125°C  

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

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