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ST3222CTR from ST,ST Microelectronics

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ST3222CTR

Manufacturer: ST

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS

Partnumber Manufacturer Quantity Availability
ST3222CTR ST 2115 In Stock

Description and Introduction

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS The ST3222CTR is a dual transceiver IC manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage (VCC):** 3.0V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Interface Type:** RS-232  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Package:** TSSOP-20  

### **Descriptions:**  
- The ST3222CTR is a dual RS-232 transceiver designed for low-power applications.  
- It complies with EIA/TIA-232-F standards.  
- Includes an integrated charge pump for generating RS-232 voltage levels from a single 3V to 5.5V supply.  

### **Features:**  
- **Low Power Consumption:** Suitable for battery-powered devices.  
- **ESD Protection:** ±15kV (Human Body Model) on transceiver pins.  
- **Auto-Powerdown:** Reduces power consumption when not in use.  
- **Wide Supply Voltage Range:** Supports 3V to 5.5V operation.  
- **Enhanced Slew Rate:** Ensures compatibility with high-speed applications.  

This information is based solely on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS

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