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LM239PWR from TI,Texas Instruments

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LM239PWR

Manufacturer: TI

Quad, General Purpose Differential Comparator

Partnumber Manufacturer Quantity Availability
LM239PWR TI 1050 In Stock

Description and Introduction

Quad, General Purpose Differential Comparator The LM239PWR is a quad differential comparator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Number of Channels:** 4  
- **Supply Voltage (Single/Dual):** 2V to 36V (±1V to ±18V)  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 250nA  
- **Response Time (Typ):** 1.3μs  
- **Output Type:** Open Collector  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-14  

### **Descriptions:**  
The LM239PWR consists of four independent precision voltage comparators designed to operate from a single power supply over a wide voltage range. It features low input bias current and offset voltage, making it suitable for industrial, automotive, and consumer applications.  

### **Features:**  
- **Wide Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Low Input Bias Current:** 25nA (typical)  
- **Low Input Offset Voltage:** 2mV (typical)  
- **Open-Collector Outputs:** Allow for flexible output configurations  
- **ESD Protection:** Up to 2kV (HBM)  
- **High Common-Mode Rejection Ratio (CMRR):** 80dB (typical)  
- **Industrial Temperature Range:** -40°C to +125°C  

This device is commonly used in voltage monitoring, level detection, and signal conditioning applications.

Application Scenarios & Design Considerations

Quad, General Purpose Differential Comparator

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