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MAX3221ECAE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX3221ECAE+T

Manufacturer: MAXIM

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Partnumber Manufacturer Quantity Availability
MAX3221ECAE+T,MAX3221ECAET MAXIM 30000 In Stock

Description and Introduction

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The MAX3221ECAE+T is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interface device with low power requirements, manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA (Shutdown Mode)  
- **Compliance:** EIA/TIA-232-F, V.28, V.24  

### **Descriptions:**  
The MAX3221ECAE+T is designed for battery-powered and portable applications, offering reliable RS-232 communication with minimal power consumption. It features an integrated charge pump for voltage conversion, eliminating the need for external power supplies.  

### **Features:**  
- **Auto-Shutdown Plus:** Automatically enters low-power mode when no valid signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** Suitable for space-constrained applications.  
- **Guaranteed Data Rate:** Ensures reliable communication up to 250kbps.  
- **Single-Chip Solution:** No external capacitors required for operation.  

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

Partnumber Manufacturer Quantity Availability
MAX3221ECAE+T MAXIM/PBF 10 In Stock

Description and Introduction

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The MAX3221ECAE+T is a 3.0V to 5.5V powered RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-SSOP (Shrink Small Outline Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA (Shutdown Mode)  

### **Descriptions:**  
- The MAX3221ECAE+T is a single RS-232 transceiver designed for battery-powered applications.  
- It features an integrated charge pump for RS-232 voltage generation, eliminating the need for external ±12V supplies.  
- The device includes auto-shutdown and auto-wakeup functions to minimize power consumption.  

### **Features:**  
- **Auto-Shutdown:** Enters low-power mode when the RS-232 cable is disconnected.  
- **Auto-Wakeup:** Automatically wakes up upon detecting an RS-232 signal.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** Suitable for space-constrained applications.  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards.  

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

Partnumber Manufacturer Quantity Availability
MAX3221ECAE+T,MAX3221ECAET MAX 1295 In Stock

Description and Introduction

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The MAX3221ECAE+T is a 3.0V to 5.5V powered, 1µA, 1Mbps, true RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **Low Power Consumption:**  
  - 1µA (typical) shutdown current  
  - 300µA (typical) active supply current  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **Number of Drivers/Receivers:** 1 driver, 1 receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Descriptions:**  
The MAX3221ECAE+T is a low-power RS-232 transceiver designed for battery-powered and portable applications. It features an efficient charge-pump voltage doubler/inverter to generate RS-232 voltage levels from a single 3V to 5.5V supply. The device includes an automatic shutdown feature to minimize power consumption when the RS-232 cable is disconnected.  

### **Features:**  
- **Auto Shutdown/Enable Function:** Reduces power consumption when the RS-232 cable is disconnected.  
- **Enhanced ESD Protection:** ±15kV on transmitter outputs and receiver inputs.  
- **Small Footprint:** 16-pin SSOP package for space-constrained applications.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Compatible with 3V and 5V Logic:** Works seamlessly with mixed-voltage systems.  

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

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