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MAX3243CDBRG4 from MAXIM,MAXIM - Dallas Semiconductor

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MAX3243CDBRG4

Manufacturer: MAXIM

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection 28-SSOP 0 to 70

Partnumber Manufacturer Quantity Availability
MAX3243CDBRG4 MAXIM 30 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection 28-SSOP 0 to 70 The MAX3243CDBRG4 is manufactured by **Maxim Integrated** (now part of Analog Devices).  

### **Specifications:**  
- **Type:** 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver  
- **Number of Drivers/Receivers:** 3 Drivers / 5 Receivers  
- **Data Rate:** 250kbps  
- **Supply Voltage:** 3V to 5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** SSOP-16  

### **Descriptions:**  
The MAX3243CDBRG4 is a low-power, multichannel RS-232 transceiver designed for portable and battery-powered applications. It integrates three drivers and five receivers, supporting data rates up to 250kbps. The device operates from a single 3V to 5.5V supply, making it suitable for mixed-voltage systems.  

### **Features:**  
- **Low Power Consumption:** Auto-shutdown and Auto-wakeup features reduce power usage.  
- **ESD Protection:** ±15kV Human Body Model (HBM) protection on I/O lines.  
- **Wide Supply Range:** Operates from 3V to 5.5V.  
- **Compliant with EIA/TIA-232 and V.28/V.24 standards.**  
- **Small Footprint:** Available in a space-saving SSOP-16 package.  

This information is based solely on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
MAX3243CDBRG4 TI/BB 2190 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection 28-SSOP 0 to 70 The MAX3243CDBRG4 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:** 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:** SSOP-16  

### **Descriptions:**  
The MAX3243CDBRG4 is a low-power, high-performance RS-232 transceiver designed for battery-powered applications. It features automatic power-down to conserve energy when the RS-232 cable is disconnected.  

### **Features:**  
- Operates from a single 3-V to 5.5-V power supply  
- Meets EIA/TIA-232-F standards  
- Low standby current (1 µA typical)  
- Integrated charge pump for RS-232 voltage levels  
- Enhanced ESD protection on serial port pins  
- Pin-compatible with MAX3243E  

This device is commonly used in portable electronics, industrial systems, and communication interfaces requiring RS-232 connectivity.

Partnumber Manufacturer Quantity Availability
MAX3243CDBRG4 TI 4733 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection 28-SSOP 0 to 70 The MAX3243CDBRG4 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:** 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:** SSOP-16  

### **Descriptions:**  
- Designed for RS-232 communication in battery-powered and low-voltage applications.  
- Includes a charge-pump circuit requiring only four external 0.1-µF capacitors.  
- Features Auto-Powerdown to conserve energy when the RS-232 cable is disconnected.  

### **Features:**  
- **Low Power Consumption:**  
  - 1-µA supply current in shutdown mode.  
  - 300-µA typical active supply current.  
- **Enhanced ESD Protection:**  
  - Protects against electrostatic discharges up to ±15 kV.  
- **Auto-Powerdown Plus Feature:**  
  - Automatically enters low-power mode when no valid signal is detected.  
- **Wide Supply Voltage Range:**  
  - Supports 3-V to 5.5-V operation.  
- **Pin-Compatible with Industry-Standard MAX3243.**  

This device is commonly used in portable electronics, industrial systems, and embedded applications requiring reliable RS-232 communication.

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