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SP3483EP from SP

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SP3483EP

Manufacturer: SP

3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver

Partnumber Manufacturer Quantity Availability
SP3483EP SP 1650 In Stock

Description and Introduction

3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver The SP3483EP is a low-power transceiver manufactured by Sipex (now part of Exar Corporation). It is designed for RS-485 and RS-422 communication applications.  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Operation**  
- **Low Power Consumption:**  
  - 500µA (Typical) Supply Current (No Load)  
  - 1µA (Typical) Shutdown Current  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The SP3483EP is a 3.3V-powered RS-485/RS-422 transceiver optimized for high-speed communication in industrial and embedded systems. It features a low-power shutdown mode and is compatible with TTL/CMOS logic levels.  

### **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**  
- **Thermal Shutdown Protection**  
- **Industrial-Grade Reliability**  

The SP3483EP is commonly used in industrial automation, building control, and point-of-sale systems.  

(Note: Always verify datasheet details for exact specifications in your application.)

Application Scenarios & Design Considerations

3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver
Partnumber Manufacturer Quantity Availability
SP3483EP SIPEX 1000 In Stock

Description and Introduction

3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver The SP3483EP is a low-power transceiver manufactured by SIPEX (now part of Microchip Technology). It is designed for half-duplex RS-485 and RS-422 communication.  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:**  
  - 0.8 mA (typical) in shutdown mode  
  - 3.5 mA (typical) in active mode  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- The SP3483EP is a 3.3V-powered transceiver compatible with RS-485 and RS-422 standards.  
- It supports half-duplex communication and includes slew rate limiting for reduced EMI.  
- The device features a low-power shutdown mode to conserve energy when not in use.  

### **Features:**  
- **3.3V Operation** – Suitable for low-voltage applications.  
- **Enhanced ESD Protection** – Protects against electrostatic discharge.  
- **Slew Rate Limited** – Reduces EMI and reflections in the transmission line.  
- **Low Power Consumption** – Ideal for power-sensitive designs.  
- **Half-Duplex Communication** – Supports bidirectional data transmission on a single pair.  

For exact details, always refer to the official datasheet.

Application Scenarios & Design Considerations

3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver

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