IC Phoenix logo

Home ›  S  › S85 > SP491EEP

SP491EEP from SP

Fast Delivery, Competitive Price @IC-phoenix

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

15.137ms

SP491EEP

Manufacturer: SP

Enhanced Full Duplex RS-485 Transceivers

Partnumber Manufacturer Quantity Availability
SP491EEP SP 900 In Stock

Description and Introduction

Enhanced Full Duplex RS-485 Transceivers The SP491EEP is a transceiver IC manufactured by SP. Here are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 4.75V to 5.25V  
- **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 SP491EEP is a low-power, high-speed RS-485/RS-422 transceiver designed for half-duplex communication.  
- It features enhanced ESD protection, making it suitable for harsh industrial environments.  
- The device supports fail-safe biasing for open, shorted, or terminated bus conditions.  

### **Features:**  
- **Low Power Consumption:** Typically 1mA in shutdown mode.  
- **High-Speed Operation:** Up to 10Mbps data rate.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Wide Common-Mode Range:** ±7V for robust noise immunity.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  

This information is strictly factual and based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
SP491EEP SIPEX 1140 In Stock

Description and Introduction

Enhanced Full Duplex RS-485 Transceivers The SP491EEP is a RS-485/RS-422 transceiver manufactured by SIPEX (now part of Microchip Technology).  

### **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 DIP or SOIC  

### **Descriptions:**  
- The SP491EEP is a low-power, high-speed transceiver designed for RS-485 and RS-422 communication.  
- It features a differential driver and receiver for noise immunity in industrial and automotive applications.  
- The device supports half-duplex communication.  

### **Features:**  
- **Low Power Consumption:** Typically 1mA in shutdown mode.  
- **Wide Common-Mode Voltage Range:** ±7V for noise immunity.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Driver Output Short-Circuit Protection:** Enhances reliability.  
- **Receiver Fail-Safe:** Ensures a logic-high output when inputs are open or shorted.  

For exact technical details, refer to the official SIPEX (Microchip) datasheet.

Partnumber Manufacturer Quantity Availability
SP491EEP SIPEX 25 In Stock

Description and Introduction

Enhanced Full Duplex RS-485 Transceivers The SP491EEP is a differential line transceiver manufactured by SIPEX (now part of Microchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SIPEX (now Microchip Technology)  
- **Type:** Differential Line Transceiver  
- **Supply Voltage:** 4.5V to 5.5V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin DIP or SOIC  
- **Interface Standards:** RS-422, RS-485 compatible  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  

### **Descriptions:**  
- The SP491EEP is a low-power differential bus/line transceiver designed for RS-485 and RS-422 communication.  
- It features a single driver and receiver, enabling half-duplex communication.  
- The device is optimized for high-speed data transmission in industrial and networking applications.  

### **Features:**  
- **Low Power Consumption:** Operates with a single 5V supply.  
- **ESD Protection:** Up to ±15kV (Human Body Model) for robust performance.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Driver Output Enable/Disable Control:** Allows tri-state outputs for bus sharing.  
- **Receiver Fail-Safe Design:** Ensures a logic-high output when inputs are open or shorted.  
- **Compatible with TTL and CMOS Logic Levels:** Ensures easy interfacing with microcontrollers and digital systems.  

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

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