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LM293H from NS,National Semiconductor

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LM293H

Manufacturer: NS

Low Power Low Offset Voltage Dual Comparator

Partnumber Manufacturer Quantity Availability
LM293H NS 80 In Stock

Description and Introduction

Low Power Low Offset Voltage Dual Comparator The LM293H is a dual differential comparator manufactured by NS (National Semiconductor). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current:** 20mA (sink/source)  
- **Package Type:** TO-5 (8-pin metal can)  

### **Descriptions:**  
- The LM293H is a high-speed, dual-voltage comparator designed for industrial and automotive applications.  
- It features open-collector outputs for wired-OR functionality.  
- The device is optimized for single or split-supply operation.  

### **Features:**  
- **Low Input Bias Current:** 25nA (typical)  
- **Wide Supply Voltage Range:** 2V to 36V  
- **Low Power Consumption:** 0.8mA per comparator (typical)  
- **High Output Drive Capability:** 20mA sink/source  
- **ESD Protection:** Up to 2kV (Human Body Model)  
- **Stable Operation in Noisy Environments**  

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

Application Scenarios & Design Considerations

Low Power Low Offset Voltage Dual Comparator

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