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ST3243CDR from ST,ST Microelectronics

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ST3243CDR

Manufacturer: ST

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

Partnumber Manufacturer Quantity Availability
ST3243CDR ST 1000 In Stock

Description and Introduction

3 TO 5.5V 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN The ST3243CDR is a quad differential line driver and receiver manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 20Mbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** SO-16  

### **Descriptions:**  
- Designed for RS-422 and RS-485 communication applications.  
- Includes four drivers and four receivers.  
- Features fail-safe circuitry to ensure a known output state when inputs are open or shorted.  

### **Features:**  
- Low power consumption.  
- Wide common-mode voltage range (±7V).  
- Half-duplex and full-duplex operation support.  
- High input impedance for reduced loading.  
- Short-circuit protection on driver outputs.  

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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