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SP3220EUEA from SIPEX

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SP3220EUEA

Manufacturer: SIPEX, SPIEX

High Speed 3.0V to 5.5V RS-232 Driver/Receiver Pair

Partnumber Manufacturer Quantity Availability
SP3220EUEA SIPEX, SPIEX 8863 In Stock

Description and Introduction

High Speed 3.0V to 5.5V RS-232 Driver/Receiver Pair The SP3220EUEA is a RS-232 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 (acquired by Microchip Technology)  
- **Part Number:** SP3220EUEA  
- **Type:** RS-232 Transceiver  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 235 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP (Thin Shrink Small Outline Package)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232-F Standards  

### **Descriptions:**  
- The SP3220EUEA is a low-power, 3.0V to 5.5V RS-232 transceiver designed for serial communication applications.  
- It integrates a charge pump to generate RS-232 voltage levels from a single power supply.  
- Suitable for battery-powered and portable devices due to its low power consumption.  

### **Features:**  
- Operates from a single **3.0V to 5.5V** power supply.  
- **Auto-powerdown feature** for reduced power consumption.  
- **Enhanced ESD protection** (±15kV HBM) on transmitter outputs and receiver inputs.  
- **Small footprint** (TSSOP-16 package) for space-constrained applications.  
- **Compatible with 5V logic** when operating at 3.3V.  

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

Application Scenarios & Design Considerations

High Speed 3.0V to 5.5V RS-232 Driver/Receiver Pair

Alternative Part Number

  • MAX3221ECAE+ --: Pin-compatible RS-232 transceiver with similar 3V/5V operation and ESD protection, widely available and a common drop-in replacement for SP3220 series.
  • ICL3221ECAZ --: Equivalent single-channel RS-232 transceiver with auto-powerdown and ESD ratings matching the SP3220E, in the same SSOP package family.
  • ST3222ECDR --: Low-power RS-232 transceiver with comparable data rate and ESD performance, suitable functional substitute when SP3220E is unavailable.

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