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MAX239ENG from MAX,MAXIM - Dallas Semiconductor

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MAX239ENG

Manufacturer: MAX

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Partnumber Manufacturer Quantity Availability
MAX239ENG MAX 679 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX239ENG is a low-power, high-performance intermediate frequency (IF) amplifier manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage (V+):** +5V  
- **Operating Frequency Range:** 10MHz to 500MHz  
- **Gain:** 15dB typical at 200MHz  
- **Noise Figure:** 3.5dB typical at 200MHz  
- **Input/Output Impedance:** 50Ω  
- **Third-Order Intercept Point (IP3):** +25dBm typical  
- **Supply Current:** 8mA typical  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin DIP  

### **Descriptions and Features:**  
- **Low Power Consumption:** Operates with a single +5V supply and draws only 8mA.  
- **High Linearity:** Provides excellent third-order intercept performance for demanding IF applications.  
- **Wide Frequency Range:** Suitable for 10MHz to 500MHz IF stages.  
- **Low Noise Figure:** Ensures minimal signal degradation.  
- **50Ω Input/Output Impedance:** Matches standard RF systems.  
- **Stable Performance:** Maintains consistent gain and linearity over temperature variations.  
- **DIP Packaging:** Easy to integrate into through-hole PCB designs.  

The MAX239ENG is commonly used in communication systems, RF receivers, and other IF signal processing applications.

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

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