IC Phoenix logo

Home ›  S  › S85 > SP481REP

SP481REP from Sipex

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SP481REP

Manufacturer: Sipex

1/10th Unit Load RS-485 Transceiver

Partnumber Manufacturer Quantity Availability
SP481REP Sipex 3874 In Stock

Description and Introduction

1/10th Unit Load RS-485 Transceiver The SP481REP is a RS-485/RS-422 transceiver manufactured by Sipex (now part of Exar Corporation). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage:** 5V ±10%  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- The SP481REP is a low-power, half-duplex RS-485/RS-422 transceiver designed for high-speed communication.  
- It supports fail-safe biasing for idle bus conditions.  
- Suitable for industrial, telecom, and networking applications.  

### **Features:**  
- **Low Power Consumption:** Typically 300μA in shutdown mode.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Wide Common-Mode Range:** ±12V for noise immunity.  
- **Driver Output Short-Circuit Protection:** Ensures robustness in fault conditions.  
- **Hot-Swap Capability:** Prevents data corruption during power-up.  

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

Application Scenarios & Design Considerations

1/10th Unit Load RS-485 Transceiver

Alternative Part Number

  • MAX481EPA+ --: Pin-compatible RS-485/RS-422 transceiver with the same 8-pin DIP footprint and equivalent electrical characteristics, widely available and a direct functional drop-in.
  • SN75176BP --: Industry-standard RS-485 differential bus transceiver in 8-pin DIP, functionally equivalent to the SP481 with similar driver/receiver specs and very broad availability.
  • ADM485ANZ --: Low-power RS-485 transceiver in 8-pin DIP with comparable data rate and pinout, suitable as a reliable alternate when the original Sipex part is unavailable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips