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MAX3243CDB from TI,Texas Instruments

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MAX3243CDB

Manufacturer: TI

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection

Partnumber Manufacturer Quantity Availability
MAX3243CDB TI 10 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection The MAX3243CDB is a 3-V to 5.5-V multichannel RS-232 line driver/receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 3 V to 5.5 V  
- **Data Rate:** Up to 250 kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SSOP (DB) – 28-pin  
- **Low Power Consumption:** 1 µA (Shutdown Mode)  

### **Descriptions:**  
The MAX3243CDB is a RS-232 transceiver designed for battery-powered and low-power applications. It integrates charge-pump circuitry to generate RS-232 voltage levels from a single 3-V to 5.5-V supply. It includes three drivers and five receivers, making it suitable for applications requiring multiple RS-232 channels.  

### **Features:**  
- Operates from a single 3-V to 5.5-V power supply  
- Auto-powerdown feature for low power consumption  
- Meets EIA/TIA-232-F standards  
- Enhanced slew-rate control for improved EMI performance  
- Interoperable with 5-V logic  
- Pin-compatible with industry-standard MAX3243  

This device is commonly used in portable devices, PDAs, notebooks, and other embedded systems requiring RS-232 communication.

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