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LM239J

Low Power Low Offset Voltage Quad Comparator

Partnumber Manufacturer Quantity Availability
LM239J 75 In Stock

Description and Introduction

Low Power Low Offset Voltage Quad Comparator The LM239J is a quad differential comparator manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Number of Channels:** 4 (Quad)  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time (Typical):** 1.3μs  
- **Operating Temperature Range:** -25°C to +85°C  
- **Output Type:** Open-collector  
- **Package Type:** PDIP-14 (Plastic Dual In-Line Package)  
- **Output Current (Sink):** 16mA  

### **Descriptions:**  
- The LM239J is designed for single or dual-supply operation, making it versatile for various applications.  
- It features low input bias current and offset voltage, ensuring accurate comparisons.  
- The open-collector output allows for flexible interfacing with different logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Supports operation from 2V to 36V.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **High Accuracy:** Low input offset voltage and bias current.  
- **Robust Output:** Open-collector output for easy interfacing.  
- **Industrial Temperature Range:** Operates reliably in harsh environments.  

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

Application Scenarios & Design Considerations

Low Power Low Offset Voltage Quad Comparator

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