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MAX3241EAI from MAXIM,MAXIM - Dallas Semiconductor

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MAX3241EAI

Manufacturer: MAXIM

3.0V to 5.5V / Low-Power / up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors

Partnumber Manufacturer Quantity Availability
MAX3241EAI MAXIM 40 In Stock

Description and Introduction

3.0V to 5.5V / Low-Power / up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors The MAX3241EAI is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interface device with low power consumption, manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA shutdown current  

### **Descriptions:**  
The MAX3241EAI is designed for battery-powered and portable applications. It integrates charge-pump circuitry to generate RS-232 voltage levels from a single 3V to 5.5V supply. It includes three drivers, five receivers, and features AutoShutdown Plus for automatic power-down when the interface is inactive.  

### **Features:**  
- **AutoShutdown Plus:** Automatically disables drivers when not in use.  
- **Enhanced ESD Protection:** ±15kV on transmitter outputs and receiver inputs.  
- **Low Standby Current:** 1µA in shutdown mode.  
- **Compatible with EIA/TIA-232 & V.28/V.24 Standards.**  
- **On-Chip Charge Pump:** Eliminates the need for external ±12V supplies.  
- **Interoperable with 5V Logic.**  

This device is commonly used in portable computers, PDAs, and other battery-powered systems requiring RS-232 communication.

Partnumber Manufacturer Quantity Availability
MAX3241EAI MAXI 26 In Stock

Description and Introduction

3.0V to 5.5V / Low-Power / up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors The MAX3241EAI is a 3V to 5.5V-powered EIA/TIA-232 and V.28/V.24 communications interface device with low power consumption. It is manufactured by Maxim Integrated (MAXI).  

### **Key Specifications:**  
- **Supply Voltage Range:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP  

### **Features:**  
- **Low Power Consumption:** Auto-shutdown and wake-up features  
- **Enhanced ESD Protection:** Protects against electrostatic discharge  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  
- **Interoperability:** Works with 3V or 5V logic levels  

### **Applications:**  
- Battery-powered devices  
- PDAs and handheld equipment  
- Notebook and desktop computers  
- Printers and peripherals  

This device is designed for reliable serial communication in mixed-voltage systems.

Partnumber Manufacturer Quantity Availability
MAX3241EAI MAX 38 In Stock

Description and Introduction

3.0V to 5.5V / Low-Power / up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors The MAX3241EAI is a 3V to 5.5V-powered EIA/TIA-232 and V.28/V.24 communications interface device with low power consumption and enhanced electrostatic discharge (ESD) protection.  

### **Manufacturer:**  
- **MAX** (Maxim Integrated, now part of Analog Devices)  

### **Key Specifications:**  
- **Supply Voltage Range:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  

### **Features:**  
- **Low Power Consumption:** Auto-shutdown and auto-wakeup features reduce power usage.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **RS-232 Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards.  
- **Onboard Charge Pump:** Eliminates the need for external ±12V supplies.  
- **Receiver Hysteresis:** Improves noise immunity.  

This device is commonly used in battery-powered systems, PDAs, notebooks, and other portable applications requiring RS-232 communication.  

Would you like additional details on pin configuration or application notes?

Partnumber Manufacturer Quantity Availability
MAX3241EAI MAXIM 72 In Stock

Description and Introduction

3.0V to 5.5V / Low-Power / up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors The MAX3241EAI is a 3.0V to 5.5V, low-power, EIA/TIA-232 and V.28/V.24 communications interface device manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  
- **Low Power Consumption:** 1μA (typical) in shutdown mode  

### **Descriptions:**  
The MAX3241EAI is a high-performance 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 3V to 5.5V supply, eliminating the need for external power supplies.  

### **Features:**  
- **Auto-Shutdown/Plus™ Feature:** Automatically powers down when no valid RS-232 signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharges up to ±15kV.  
- **Low Standby Current:** Consumes minimal power in shutdown mode.  
- **Compatible with EIA/TIA-232 and V.28/V.24 Standards.**  
- **On-Chip Charge Pump:** Requires only four small external capacitors.  
- **Receiver Hysteresis:** Improves noise immunity.  

The device is suitable for portable devices, PDAs, notebooks, and other applications requiring RS-232 communication.

Partnumber Manufacturer Quantity Availability
MAX3241EAI 15 In Stock

Description and Introduction

3.0V to 5.5V / Low-Power / up to 1Mbps / True RS-232 Transceivers Using Four 0.1F External Capacitors The MAX3241EAI is a 3V to 5.5V-powered EIA/TIA-232 and V.28/V.24 communications interface device with low power consumption.  

### **Manufacturer:**  
- **Texas Instruments (TI)**  

### **Key Specifications:**  
- **Supply Voltage Range:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  

### **Features:**  
- **Low Power Consumption:**  
  - 1µA shutdown current  
  - Auto-shutdown feature to conserve power  
- **Enhanced ESD Protection:**  
  - Protects against electrostatic discharges up to ±15kV  
- **Compliance:**  
  - Meets EIA/TIA-232-F and ITU-T V.28 standards  
- **Receiver Hysteresis:** Improves noise immunity  
- **Pin-Compatible:** Drop-in replacement for industry-standard RS-232 transceivers  

### **Applications:**  
- Battery-powered systems  
- PDAs, notebooks, and portable devices  
- Industrial and embedded systems  

This device is designed for reliable serial communication in mixed-voltage environments.

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