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ST3243CD from ST,ST Microelectronics

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ST3243CD

Manufacturer: ST

3 TO 5.5V 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

Partnumber Manufacturer Quantity Availability
ST3243CD ST 5 In Stock

Description and Introduction

3 TO 5.5V 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN The ST3243CD is a quad differential line driver and receiver IC manufactured by STMicroelectronics.  

### **Specifications:**  
- **Type:** Quad differential line driver and receiver  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Data Rate:** Up to 20 Mbps  
- **Number of Drivers/Receivers:** 4 drivers, 4 receivers  
- **Output Current (Driver):** ±60 mA (max)  
- **Input Voltage Range (Receiver):** ±30V  
- **ESD Protection:** Yes (on driver outputs and receiver inputs)  
- **Package:** 16-pin DIP, SO  

### **Descriptions:**  
The ST3243CD is designed for RS-422 and RS-485 communication applications. It provides high-speed differential data transmission and reception with robust ESD protection.  

### **Features:**  
- Meets EIA/TIA-422-B and EIA/TIA-485-A standards  
- Low power consumption  
- Tri-state driver and receiver outputs  
- Common-mode input voltage range for receivers  
- Thermal shutdown protection  
- Suitable for half-duplex communication  

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

3 TO 5.5V 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

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