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LM139AFKB from TI,Texas Instruments

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LM139AFKB

Manufacturer: TI

Quad, General Purpose Differential Comparator

Partnumber Manufacturer Quantity Availability
LM139AFKB TI 10 In Stock

Description and Introduction

Quad, General Purpose Differential Comparator The LM139AFKB is a quad differential comparator manufactured by Texas Instruments (TI). Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Number of Channels:** 4 (Quad)  
- **Supply Voltage Range:** 2V to 36V (Single Supply) or ±1V to ±18V (Dual Supply)  
- **Input Offset Voltage:** 2mV (Typical), 5mV (Maximum)  
- **Input Bias Current:** 25nA (Typical)  
- **Response Time:** 1.3μs (Typical)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package Type:** TO-116 (Metal Can)  
- **Output Type:** Open Collector  

### **Descriptions:**  
- The LM139AFKB is a precision quad comparator designed for wide voltage range operation.  
- It features low input offset voltage and bias current, making it suitable for high-accuracy applications.  
- The open-collector outputs allow 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 Offset Voltage:** Ensures high accuracy in comparison applications.  
- **Low Power Consumption:** Ideal for battery-powered systems.  
- **High-Speed Response:** Fast switching for time-critical applications.  
- **Stable Operation:** Designed for reliable performance across a wide temperature range.  

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

Application Scenarios & Design Considerations

Quad, General Purpose Differential Comparator

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