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SP3232EEA from SIPEX

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SP3232EEA

Manufacturer: SIPEX

True 3.0V to 5.5V RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
SP3232EEA SIPEX 4996 In Stock

Description and Introduction

True 3.0V to 5.5V RS-232 Transceivers The SP3232EEA is a RS-232 transceiver manufactured by SIPEX (now part of Microchip Technology). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 235 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **ESD Protection:** ±15kV (Human Body Model) on RS-232 I/O pins  
- **Low Power Consumption:** 1μA (Typical) in shutdown mode  

### **Descriptions:**  
- The SP3232EEA is a 3.0V to 5.5V-powered RS-232 transceiver designed for serial communication applications.  
- It meets EIA/TIA-232-F standards and is compatible with RS-232 interfaces.  
- The device includes an onboard charge pump, eliminating the need for external ±12V power supplies.  

### **Features:**  
- **Low Power Operation:** Suitable for battery-powered applications.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge on RS-232 lines.  
- **Auto-Powerdown Feature:** Reduces power consumption when not in use.  
- **Wide Supply Voltage Range:** Supports 3.0V to 5.5V operation.  
- **Small Footprint:** Available in a compact SSOP-16 package.  

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

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 16-pin DIP footprint and 3.0-5.5V supply range; widely available and a direct functional drop-in replacement.
  • ICL3232ECPZ --: Equivalent 3V RS-232 transceiver in a 16-pin PDIP package with matching pinout and charge-pump architecture, suitable as a second-source substitute.
  • ST3232ECN --: Low-power 3V RS-232 driver/receiver in a 16-pin DIP with the same pin configuration and electrical characteristics, offering a cost-effective alternative.

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