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SP3232EBEY from SIPEX

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SP3232EBEY

Manufacturer: SIPEX

True 3.0V to 5.5V RS-232 Transceivers
Partnumber Manufacturer Quantity Availability
SP3232EBEY SIPEX 1534 In Stock

Description and Introduction

True 3.0V to 5.5V RS-232 Transceivers The SP3232EBEY is a 3.0V to 5.5V RS-232 transceiver manufactured by SIPEX (now part of Exar Corporation).  

### **Specifications:**  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 250 kbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Descriptions:**  
- Designed for low-power RS-232 communication.  
- Includes an onboard charge pump for voltage conversion.  
- Suitable for battery-powered and portable applications.  

### **Features:**  
- Low power consumption.  
- Auto power-down feature when not in use.  
- Enhanced ESD protection.  
- Operates with a single power supply.  
- Compatible with 3.3V and 5V logic levels.  

This device is commonly used in industrial, telecom, and consumer electronics requiring RS-232 communication.

Application Scenarios & Design Considerations

True 3.0V to 5.5V RS-232 Transceivers

Alternative Part Number

  • MAX3232ECPE+ --: Pin-compatible RS-232 transceiver with the same 3V to 5.5V supply range and dual driver/receiver configuration; widely available and a direct functional drop-in for the SP3232E.
  • ST3232ECTR --: Equivalent 3V RS-232 transceiver in a similar package with matching driver/receiver count and supply voltage, offering a cost-effective second-source option.
  • ICL3232ECPZ --: Industry-standard 3V RS-232 transceiver with comparable electrical characteristics and pinout, suitable as a third-source alternative for the SP3232E.
  • ST3232ECN --: Equivalent 3V RS-232 transceiver in a 16-pin DIP package with matching driver/receiver count and charge-pump design, suitable as a direct drop-in replacement.

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