MAX309CSE+

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers The **MAX309CSE+** is a quad RS-422/RS-485 receiver manufactured by **Maxim Integrated**.  

### **Key Specifications:**  
- **Type:** Quad RS-422/RS-485 Receiver  
- **Supply Voltage:** **4.75V to 5.25V**  
- **Data Rate:** **Up to 10Mbps**  
- **Number of Receivers:** **4**  
- **Input Type:** Differential  
- **Output Type:** TTL/CMOS  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Operating Temperature Range:** **0°C to +70°C**  
- **Package:** **16-Pin SOIC (CSE)**  

### **Features:**  
- **Fail-Safe Biasing:** Ensures a known output state when inputs are open, shorted, or terminated.  
- **Low Power Consumption:** Typically **5mA supply current**.  
- **High Noise Immunity:** Suitable for industrial environments.  
- **Wide Common-Mode Input Range:** **±12V** for robust communication.  
- **Compatible with RS-422 and RS-485 Standards**.  

### **Applications:**  
- Industrial control systems  
- Data communication networks  
- Telecom equipment  
- Building automation  

This device is designed for reliable high-speed differential data reception in noisy environments.

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers