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LM311DT from ST,ST Microelectronics

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LM311DT

Manufacturer: ST

VOLTAGE COMPARATORS

Partnumber Manufacturer Quantity Availability
LM311DT ST 25000 In Stock

Description and Introduction

VOLTAGE COMPARATORS The LM311DT is a voltage comparator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage Range:** ±15V or 5V to 30V (single supply)  
- **Input Offset Voltage:** 2 mV (typical), 7.5 mV (max)  
- **Input Bias Current:** 150 nA (max)  
- **Response Time:** 200 ns (typical)  
- **Output Current:** 50 mA (max)  
- **Operating Temperature Range:** -40°C to +105°C  
- **Package:** SO-8  

### **Descriptions:**  
The LM311DT is a high-speed voltage comparator designed for analog signal processing. It features a wide operating voltage range, fast response time, and an open-collector output, making it suitable for interfacing with digital logic circuits.  

### **Features:**  
- **Single or Dual Supply Operation**  
- **Strobe Function for Output Control**  
- **Compatible with TTL, CMOS, and MOS Logic**  
- **Low Input Bias Current**  
- **High Output Sink Current (50 mA)**  
- **ESD Protection (2000V HBM, 200V MM)**  

This comparator is commonly used in applications such as level detection, pulse-width modulation, and analog-to-digital conversion.

Application Scenarios & Design Considerations

VOLTAGE COMPARATORS

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