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LM339AMX from NSC,National Semiconductor

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LM339AMX

Manufacturer: NSC

Quad Comparator

Partnumber Manufacturer Quantity Availability
LM339AMX NSC 2402 In Stock

Description and Introduction

Quad Comparator The LM339AMX is a quad voltage comparator manufactured by National Semiconductor (NSC).  

### **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:** 0°C to +70°C  
- **Package Type:** SOIC-14  

### **Descriptions:**  
- The LM339AMX consists of four independent precision voltage comparators.  
- Designed for single or dual-supply operation.  
- Features low input bias current and offset voltage.  
- Compatible with TTL, DTL, ECL, MOS, and CMOS logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from 2V to 36V.  
- **Low Input Bias Current:** 25nA typical.  
- **Low Input Offset Voltage:** 2mV typical.  
- **Output Compatible with Logic Systems:** Can drive TTL, CMOS, etc.  
- **Differential Input Voltage Range:** Equal to the supply voltage.  
- **Low Output Saturation Voltage:** 250mV at 4mA.  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quad Comparator

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