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MAX4644EUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX4644EUA+

Manufacturer: MAXIM

High-Speed, Low-Voltage, 4Ω, Dual, SPDT CMOS Analog Switch

Partnumber Manufacturer Quantity Availability
MAX4644EUA+,MAX4644EUA MAXIM 5 In Stock

Description and Introduction

High-Speed, Low-Voltage, 4Ω, Dual, SPDT CMOS Analog Switch The MAX4644EUA+ is a high-speed, low-voltage, CMOS analog multiplexer/demultiplexer manufactured by Maxim Integrated.  

### **Specifications:**  
- **Configuration:** Dual 4:1 or single 8:1 multiplexer/demultiplexer  
- **Supply Voltage Range:** +1.8V to +5.5V  
- **On-Resistance (RON):** 5Ω (typical at +4.5V supply)  
- **On-Resistance Matching (ΔRON):** 0.5Ω (typical)  
- **Bandwidth (-3dB):** 200MHz (typical)  
- **Charge Injection:** 10pC (typical)  
- **Low Power Consumption:** 0.5μA (typical at +5V)  
- **Fast Switching Time (tON/tOFF):** 25ns/20ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin μMAX (MSOP)  

### **Descriptions:**  
The MAX4644EUA+ is designed for high-speed signal switching in low-voltage applications. It offers low on-resistance and minimal propagation delay, making it suitable for battery-powered and portable devices.  

### **Features:**  
- Wide supply voltage range (1.8V to 5.5V)  
- Low on-resistance and flatness  
- High bandwidth for signal integrity  
- Low charge injection for minimal distortion  
- TTL/CMOS-compatible logic inputs  
- Rail-to-rail signal handling  
- ESD protection (≥2kV HBM)  

This device is commonly used in data acquisition, audio/video switching, and communication systems.

Application Scenarios & Design Considerations

High-Speed, Low-Voltage, 4Ω, Dual, SPDT CMOS Analog Switch

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