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MAX309EUE from MAXIM,MAXIM - Dallas Semiconductor

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MAX309EUE

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX309EUE MAXIM 135 In Stock

Description and Introduction

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers The MAX309EUE is a quad RS-422/RS-485 receiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
MAXIM (Maxim Integrated)  

### **Part Number:**  
MAX309EUE  

### **Description:**  
The MAX309EUE is a quad, low-power RS-422/RS-485 receiver designed for high-speed data communication applications. It operates from a single +5V supply and features high ESD protection, making it suitable for industrial and telecom environments.  

### **Key Features:**  
- **Number of Receivers:** 4 (Quad)  
- **Data Rate:** Up to **10Mbps**  
- **Supply Voltage:** **+4.5V to +5.5V**  
- **Low Power Consumption:**  
  - **0.5mA (typ) supply current**  
  - **1μA (max) shutdown current**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Input Sensitivity:** **±200mV differential input threshold**  
- **Fault Protection:** **±25V on receiver inputs**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **16-pin TSSOP (EUE)**  

### **Applications:**  
- Industrial control systems  
- Telecom equipment  
- RS-422/RS-485 networks  
- Data communication interfaces  

This information is strictly based on the manufacturer's datasheet and technical specifications.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • ADG409BRZ --: Dual 4-channel differential CMOS analog multiplexer in SOIC-16, functionally equivalent to the MAX309 with similar on-resistance and supply range.
  • DG409DJZ --: Industry-standard dual 4:1 differential analog multiplexer, pin-compatible replacement for MAX309 in most designs.
  • CD4052BE --: Low-cost dual 4-channel analog multiplexer/demultiplexer with wide supply range; usable substitute where lower precision and higher on-resistance are acceptable.

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