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SP3491EN-L from SIPEX

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SP3491EN-L

Manufacturer: SIPEX

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

Partnumber Manufacturer Quantity Availability
SP3491EN-L,SP3491ENL SIPEX 21 In Stock

Description and Introduction

3.3V Low Power Full-Duplex RS-485 Transceivers with 10Mbps Data Rate The part **SP3491EN-L** is manufactured by **SIPEX**.  

### **Specifications:**  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 5V  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The SP3491EN-L is a low-power, high-speed RS-485/RS-422 transceiver designed for half-duplex communication. It features enhanced ESD protection and is suitable for industrial applications.  

### **Features:**  
- **Low Power Consumption**  
- **Enhanced ESD Protection (±15kV HBM)**  
- **Half-Duplex Operation**  
- **3-State Outputs**  
- **Thermal Shutdown Protection**  
- **Compliant with RS-485/RS-422 Standards**  

For exact electrical characteristics and application details, refer to the official SIPEX datasheet.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • MAX3491ESD+ --: Pin-compatible 3.3V RS-485/RS-422 transceiver with the same full-duplex configuration and SOIC-14 package, widely available and a common drop-in replacement for the SP3491EN.
  • SN65HVD3082EDR --: 3.3V RS-485 transceiver in SOIC-8 with similar signaling performance; a well-stocked alternative when full-duplex is not strictly required.
  • ISL83491IBZ --: 3.3V full-duplex RS-485/RS-422 transceiver in SOIC-14, functionally equivalent to the SP3491EN and available from a different vendor series.

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