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LF311H from NS,National Semiconductor

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LF311H

Manufacturer: NS

Voltage Comparators

Partnumber Manufacturer Quantity Availability
LF311H NS 152 In Stock

Description and Introduction

Voltage Comparators The LF311H is a high-speed voltage comparator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **NS (National Semiconductor)**  

### **Specifications:**  
- **Type:** High-speed voltage comparator  
- **Supply Voltage Range:** ±15V (dual supply) or 5V to 30V (single supply)  
- **Input Offset Voltage:** 5 mV (max)  
- **Input Bias Current:** 150 nA (max)  
- **Response Time:** 200 ns (typical)  
- **Output Current:** 50 mA (max)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** TO-5 metal can (LF311H)  

### **Descriptions:**  
- The LF311H is a high-speed, precision voltage comparator with a strobe input for output control.  
- It features low input bias current and offset voltage, making it suitable for precision applications.  
- The device operates over a wide range of supply voltages and is designed for industrial and military applications.  

### **Features:**  
- **High Speed:** Fast response time (200 ns typical).  
- **Wide Supply Range:** Operates from ±15V dual supply or 5V to 30V single supply.  
- **Strobe Control:** Allows output to be disabled for power-saving or synchronization.  
- **Low Input Bias Current:** 150 nA (max).  
- **High Output Drive:** Capable of driving TTL, CMOS, and relays.  
- **Robust Construction:** Available in a TO-5 metal can package for durability.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Voltage Comparators

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