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SP3481EP from SIPEX

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SP3481EP

Manufacturer: SIPEX

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

Partnumber Manufacturer Quantity Availability
SP3481EP SIPEX 85 In Stock

Description and Introduction

3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate The SP3481EP is a low-power half-duplex RS-485 transceiver manufactured by SIPEX (now part of Microchip Technology).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:**  
  - **Active Mode:** 1.5 mA (typical)  
  - **Shutdown Mode:** 1 µA (typical)  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Compliant with TIA/EIA-485-A Standards**  
- **Package:** 8-pin SOIC  

### **Descriptions & Features:**  
- Designed for balanced data transmission in noisy environments.  
- Supports up to 32 nodes on a bus.  
- Features a receiver/driver enable function for bus control.  
- Includes thermal shutdown protection.  
- Suitable for industrial, automotive, and communication applications.  
- Pin-compatible with industry-standard RS-485 transceivers.  

For detailed electrical characteristics and application notes, refer to the official datasheet from SIPEX/Microchip.

Application Scenarios & Design Considerations

3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate
Partnumber Manufacturer Quantity Availability
SP3481EP SIPEX 40 In Stock

Description and Introduction

3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate The SP3481EP is a low-power transceiver manufactured by SIPEX (now part of Microchip Technology). It is designed for RS-485 and RS-422 communication applications.  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Active Current:** 300 µA (typical)  
  - **Shutdown Current:** 1 µA (typical)  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The SP3481EP is a 3.3V RS-485/RS-422 transceiver optimized for low-power applications. It features a slew-rate-limited driver to minimize EMI and reduce reflections in improperly terminated networks. The device is suitable for industrial control, instrumentation, and point-of-sale systems.  

### **Features:**  
- **3.3V Operation**  
- **Enhanced ESD Protection**  
- **Slew-Rate Limited for Reduced EMI**  
- **1/8 Unit Load (Allows up to 256 Nodes on a Bus)**  
- **Low-Power Shutdown Mode**  
- **Compatible with TIA/EIA-485-A Standards**  
- **Industrial-Grade Reliability**  

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

Application Scenarios & Design Considerations

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

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