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MAX4638ETE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX4638ETE+T

Manufacturer: MAXIM

3.5Ω, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers

Partnumber Manufacturer Quantity Availability
MAX4638ETE+T MAXIM 21 In Stock

Description and Introduction

3.5Ω, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers The MAX4638ETE+T is a high-speed, low-voltage, single-supply, dual SPDT (Single Pole Double Throw) analog switch manufactured by Maxim Integrated.  

### **Specifications:**  
- **Configuration:** Dual SPDT  
- **Supply Voltage Range:** +1.8V to +5.5V  
- **On-Resistance (RON):** 4Ω (typical) at +4.5V supply  
- **Low On-Resistance Flatness:** 0.5Ω (typical)  
- **Bandwidth (-3dB):** 200MHz  
- **Charge Injection:** 10pC (typical)  
- **Off-Isolation:** -60dB at 1MHz  
- **Crosstalk:** -80dB at 1MHz  
- **Turn-On Time (tON):** 25ns (typical)  
- **Turn-Off Time (tOFF):** 20ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin TQFN (3mm x 3mm)  

### **Descriptions:**  
The MAX4638ETE+T is designed for high-speed signal switching applications. It features low on-resistance, minimal propagation delay, and high bandwidth, making it suitable for precision signal routing in portable and low-voltage systems.  

### **Features:**  
- **Low Voltage Operation:** Supports +1.8V to +5.5V single supply  
- **Low On-Resistance:** 4Ω (typical) at +4.5V  
- **High Bandwidth:** 200MHz  
- **Fast Switching:** tON = 25ns, tOFF = 20ns  
- **Low Charge Injection:** 10pC  
- **High Off-Isolation & Low Crosstalk:** -60dB and -80dB at 1MHz  
- **TTL/CMOS-Logic Compatible**  
- **ESD Protection:** >2000V (Human Body Model)  
- **Pb-Free & RoHS Compliant**  

This switch is ideal for applications such as audio/video signal routing, communication systems, and battery-powered devices.

Application Scenarios & Design Considerations

3.5Ω, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers

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