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TRS3243ECRHBR from TI,Texas Instruments

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TRS3243ECRHBR

Manufacturer: TI

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection 32-VQFN 0 to 70

Partnumber Manufacturer Quantity Availability
TRS3243ECRHBR TI 1688 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection 32-VQFN 0 to 70 The TRS3243ECRHBR is a 3.3V RS-232 transceiver manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 1Mbps  
- **Number of Drivers/Receivers:** 3 Drivers, 5 Receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin VQFN (RHB)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Interface:** RS-232  

### **Descriptions:**
The TRS3243ECRHBR is a high-performance RS-232 transceiver designed for 3.3V systems. It integrates three drivers and five receivers, supporting full-duplex communication. It is compliant with EIA/TIA-232-F standards and is suitable for industrial, telecom, and computing applications.  

### **Features:**
- **Low Power Consumption:** Operates at 3.3V for reduced power usage.  
- **Enhanced ESD Protection:** ±15kV HBM protection on transmitter outputs and receiver inputs.  
- **Auto-Powerdown:** Automatically enters low-power mode when no signal is detected.  
- **Wide Supply Voltage Range:** Supports 3V to 5.5V logic interface.  
- **Small Footprint:** 32-pin VQFN package for space-constrained designs.  
- **Integrated Charge Pump:** Eliminates the need for external ±12V power supplies.  

This device is ideal for applications requiring reliable RS-232 communication with robust ESD protection and low power consumption.

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