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MAX309CPE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX309CPE+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX309CPE+,MAX309CPE MAXIM 1000 In Stock

Description and Introduction

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers The MAX309CPE+ is a quad RS-422/RS-485 receiver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Quad RS-422/RS-485 Receiver  
- **Package:** 16-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage:** +5V  
- **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  
- **Common-Mode Input Voltage Range:** ±25V  
- **Propagation Delay:** 20ns (typical)  

### **Descriptions:**  
The MAX309CPE+ is a high-speed, quad differential line receiver designed for RS-422 and RS-485 communication applications. It features high noise immunity and low power consumption, making it suitable for industrial and long-distance data transmission.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 10Mbps.  
- **Wide Common-Mode Range:** ±25V allows robust noise rejection.  
- **Low Power Consumption:** Typically draws 20mA supply current.  
- **Fail-Safe Design:** Ensures logic-high output when inputs are open, shorted, or terminated.  
- **ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Industrial-Grade Reliability:** Suitable for harsh environments.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

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

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