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LM311PSR from TEXAS

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LM311PSR

Manufacturer: TEXAS

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs

Partnumber Manufacturer Quantity Availability
LM311PSR TEXAS 11 In Stock

Description and Introduction

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs The LM311PSR is a voltage comparator manufactured by Texas Instruments. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Voltage Comparator  
- **Package:** SOIC-8 (PSR)  
- **Supply Voltage Range:** Single Supply: 3.5V to 30V, Dual Supply: ±1.75V to ±15V  
- **Input Offset Voltage:** 2mV (max)  
- **Input Bias Current:** 100nA (max)  
- **Response Time:** 200ns (typical)  
- **Output Current:** 50mA (sink or source)  
- **Operating Temperature Range:** -25°C to +85°C  

### **Descriptions:**  
The LM311PSR is a high-speed voltage comparator designed for a wide range of applications, including industrial, automotive, and consumer electronics. It features a single comparator with differential inputs and an open-collector output, allowing flexible interfacing with logic circuits or power drivers.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from single or dual power supplies.  
- **Fast Response Time:** 200ns typical for quick signal comparison.  
- **High Output Drive Capability:** Can sink or source up to 50mA.  
- **Strobe Control:** Allows output to be disabled for power saving.  
- **Open-Collector Output:** Compatible with TTL, CMOS, and other logic levels.  
- **Low Input Bias Current:** Minimizes loading effects on signal sources.  

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

Application Scenarios & Design Considerations

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs
Partnumber Manufacturer Quantity Availability
LM311PSR TI Pb-free 1721 In Stock

Description and Introduction

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs The LM311PSR is a voltage comparator manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Pb-Free Specifications:**  
- **Lead-Free Status:** The LM311PSR is **Pb-Free (RoHS compliant)**.
- **RoHS Compliance:** Yes  

### **Descriptions:**  
- The LM311PSR is a single **voltage comparator** with a wide operating voltage range.
- It features **strobe capability**, **high-speed response**, and **low input currents**.
- Designed for **industrial, automotive, and consumer applications**.
- Available in a **SOIC-8 (PSR)** package.

### **Features:**  
- **Wide Supply Voltage Range:** Single supply: **5V to 30V**, Dual supply: **±15V**.
- **Low Input Bias Current:** **150nA** (max).
- **Low Input Offset Current:** **20nA** (max).
- **Strobe Control:** Allows output to be turned off.
- **Fast Response Time:** **200ns** (typ) for **20mV overdrive**.
- **Output Compatible with TTL, MOS, and CMOS**.
- **Differential Input Voltage Range:** **±30V**.
- **Operating Temperature Range:** **-25°C to +85°C**.

This information is strictly based on the manufacturer's specifications.

Application Scenarios & Design Considerations

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs
Partnumber Manufacturer Quantity Availability
LM311PSR TI 5725 In Stock

Description and Introduction

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs The LM311PSR is a voltage comparator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** ±15V or 5V to 30V  
- **Input Offset Voltage:** 2mV (max)  
- **Input Bias Current:** 100nA (max)  
- **Response Time:** 200ns (typical)  
- **Output Current:** 50mA (max)  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM311PSR is a high-speed voltage comparator designed for a wide range of analog and digital applications. It features a single comparator with differential inputs and an open-collector output, allowing for flexible interfacing with various logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from single or dual supplies.  
- **Strobe Control:** Allows for output disabling.  
- **Open-Collector Output:** Compatible with TTL, MOS, and CMOS logic.  
- **Fast Response Time:** Suitable for high-speed applications.  
- **Low Input Bias Current:** Reduces errors in precision circuits.  
- **High Output Current:** Can drive relays, lamps, and other loads directly.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Single, Strobed Differential Comparator with Open Collector and Emitter Outputs

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