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SP3222EBCT

Manufacturer: SIPEX

CorporationTrue 3.0V to 5.5V RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
SP3222EBCT SIPEX 125 In Stock

Description and Introduction

CorporationTrue 3.0V to 5.5V RS-232 Transceivers The SP3222EBCT is a RS-232 transceiver IC manufactured by Exar Corporation. Below are the key specifications, descriptions, and features based on the available knowledge:

### **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 Type:** TSSOP-16  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232-F Standards  

### **Descriptions:**
- The SP3222EBCT is a low-power, 3V to 5.5V RS-232 transceiver designed for serial communication applications.  
- It includes two drivers and two receivers, making it suitable for full-duplex communication.  
- The device is compatible with both 3.3V and 5V logic levels.  

### **Features:**
- **Low Power Consumption:** Operates with a single power supply (3V to 5.5V).  
- **Enhanced ESD Protection:** ±15kV protection on transmitter outputs and receiver inputs.  
- **Auto Shutdown/Enable:** Automatically enters low-power shutdown mode when not in use.  
- **Small Footprint:** Available in a space-saving TSSOP-16 package.  
- **Industrial Temperature Range:** Supports operation in harsh environments.  

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

Application Scenarios & Design Considerations

CorporationTrue 3.0V to 5.5V RS-232 Transceivers

Alternative Part Number

  • MAX3222ECP+ --: Pin-compatible RS-232 transceiver with similar 3V/5V operation and dual charge pump; widely available and well documented.
  • ST3222ECP --: Direct functional equivalent RS-232 transceiver in the same 20-pin package with comparable data rate and supply range.
  • ICL3222ECPZ --: Equivalent 3V RS-232 transceiver offering similar driver/receiver count and pinout, suitable as a drop-in replacement.
  • ST3222ECDR --: Equivalent RS-232 transceiver with dual charge pump and ESD protection, matching the SP3222E's supply voltage and data rate in a similar package.
  • ICL3222ECAZ --: Low-power RS-232 transceiver with the same 3V/5V operation and 250kbps capability, offering comparable ESD robustness and pinout compatibility.

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