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MAX3209ECUU+ from MAX,MAXIM - Dallas Semiconductor

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MAX3209ECUU+

Manufacturer: MAX

±15kV ESD-Protected, 12V, Dual RS-232 Serial Port with Low-Power Standby for Motherboards/Desktops

Partnumber Manufacturer Quantity Availability
MAX3209ECUU+,MAX3209ECUU MAX 260 In Stock

Description and Introduction

±15kV ESD-Protected, 12V, Dual RS-232 Serial Port with Low-Power Standby for Motherboards/Desktops The MAX3209ECUU+ is a high-speed, low-power, ESD-protected RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **ESD Protection:** ±15kV (Human Body Model) on RS-232 I/O pins  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 38-TSSOP (Thin Shrink Small Outline Package)  
- **Number of Drivers/Receivers:** 5 Drivers, 3 Receivers  
- **Low Power Consumption:** AutoShutdown™ Plus feature reduces power consumption  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Description:**  
The MAX3209ECUU+ is designed for high-speed RS-232 communication in applications requiring robust ESD protection. It integrates charge-pump circuitry to generate RS-232 voltage levels from a single 3V to 5.5V supply.  

### **Features:**  
- **AutoShutdown Plus:** Automatically powers down when no valid signal is detected  
- **Enhanced ESD Protection:** ±15kV on RS-232 I/O pins  
- **Low Power:** Operates at 1µA in shutdown mode  
- **High-Speed Operation:** Supports data rates up to 1Mbps  
- **Wide Supply Range:** 3V to 5.5V operation  
- **Small Footprint:** 38-pin TSSOP package  

This device is commonly used in industrial, medical, and portable equipment where reliable RS-232 communication and ESD protection are critical.

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