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LM239AEP from TI,Texas Instruments

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LM239AEP

Manufacturer: TI

Enhanced Product Quad Differential Comparator 14-TSSOP -55 to 125

Partnumber Manufacturer Quantity Availability
LM239AEP TI 88 In Stock

Description and Introduction

Enhanced Product Quad Differential Comparator 14-TSSOP -55 to 125 The LM239AEP is a quad differential comparator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range (VCC):** 2V to 36V (single supply) or ±1V to ±18V (dual supply).  
- **Low Supply Current:** 0.8mA (typical) per comparator.  
- **Input Offset Voltage:** 2mV (typical), 5mV (maximum).  
- **Input Bias Current:** 25nA (typical).  
- **Response Time (for 5mV overdrive):** 1.3μs (typical).  
- **Operating Temperature Range:** -40°C to +125°C.  
- **Output Type:** Open-collector.  
- **Output Sink Current:** 16mA (minimum).  
- **Common-Mode Input Voltage Range:** Includes ground (0V).  
- **Package Type:** 14-pin PDIP (Plastic Dual In-Line Package).  

### **Descriptions:**  
- The LM239AEP consists of four independent precision voltage comparators designed for single or dual-supply operation.  
- It is optimized for wide voltage ranges, low power consumption, and fast response times.  
- The open-collector output allows for flexible interfacing with different logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from 2V to 36V (single supply) or ±1V to ±18V (dual supply).  
- **Low Input Bias Current:** 25nA (typical).  
- **Low Input Offset Voltage:** 2mV (typical).  
- **Low Power Consumption:** 0.8mA per comparator (typical).  
- **High Output Sink Current:** 16mA (minimum).  
- **Common-Mode Range Includes Ground:** Suitable for single-supply applications.  
- **ESD Protection:** Improved robustness against electrostatic discharge.  
- **Industrial Temperature Range:** -40°C to +125°C.  

This information is sourced from TI's official documentation for the LM239AEP.

Application Scenarios & Design Considerations

Enhanced Product Quad Differential Comparator 14-TSSOP -55 to 125

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