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ST485EBN from ST,ST Microelectronics

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ST485EBN

Manufacturer: ST

LOW POWER RS-485/RS422 TRANSCEIVER

Partnumber Manufacturer Quantity Availability
ST485EBN ST 7500 In Stock

Description and Introduction

LOW POWER RS-485/RS422 TRANSCEIVER The ST485EBN is a low-power transceiver manufactured by STMicroelectronics, designed for RS-485 and RS-422 communication.  

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5 Mbps  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Supply Current (Driver Enabled):** 1.5mA (max)  
  - **Supply Current (Driver Disabled):** 300µA (max)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** SO-8  

### **Descriptions and Features:**  
- **RS-485/RS-422 Compliance:** Suitable for balanced data transmission.  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open or shorted.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Driver Output Short-Circuit Protection:** Enhances reliability in fault conditions.  
- **Wide Common-Mode Voltage Range:** ±12V for robust noise immunity.  
- **Compatible with 3.3V and 5V Logic Levels**  

The ST485EBN is commonly used in industrial control systems, telecommunications, and networking applications.

Application Scenarios & Design Considerations

LOW POWER RS-485/RS422 TRANSCEIVER

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