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SP3485EN-L from SIPEX

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SP3485EN-L

Manufacturer: SIPEX

3.3V Low Power Half-Duplex RS-485 Transceiver with 10Mbps Data Rate

Partnumber Manufacturer Quantity Availability
SP3485EN-L,SP3485ENL SIPEX 67148 In Stock

Description and Introduction

3.3V Low Power Half-Duplex RS-485 Transceiver with 10Mbps Data Rate The SP3485EN-L is a low-power, half-duplex RS-485 transceiver manufactured by SIPEX (now part of Microchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage:** 3.0V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Supply Current (Active):** 1.5mA (max)  
  - **Supply Current (Shutdown):** 1µA (max)  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- The SP3485EN-L is designed for RS-485 and RS-422 communication in half-duplex applications.  
- It operates from a single 3.3V power supply and is compatible with 5V logic levels.  
- The device features a low-power shutdown mode, reducing power consumption when not in use.  
- It includes slew-rate-limited drivers for reduced EMI in noise-sensitive environments.  

### **Features:**  
- **3.3V Operation**  
- **Enhanced ESD Protection**  
- **1/8 Unit Load (Allows up to 256 Nodes on a Bus)**  
- **Slew-Rate Limited for Reduced EMI**  
- **Low-Power Shutdown Mode**  
- **-7V to +12V Common-Mode Input Voltage Range**  
- **Fault-Condition Protection (Driver Short-Circuit Current Limiting)**  

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

Application Scenarios & Design Considerations

3.3V Low Power Half-Duplex RS-485 Transceiver with 10Mbps Data Rate

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