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MAX221CUE+ from MAX,MAXIM - Dallas Semiconductor

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MAX221CUE+

Manufacturer: MAX

+5V, 1µA, Single RS-232 Transceiver with AutoShutdown

Partnumber Manufacturer Quantity Availability
MAX221CUE+,MAX221CUE MAX 8 In Stock

Description and Introduction

+5V, 1µA, Single RS-232 Transceiver with AutoShutdown The MAX221CUE+ is a quad-channel RS-232 line driver/receiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX221CUE+  
- **Type:** RS-232 Transceiver  
- **Number of Drivers/Receivers:** 4 Drivers / 4 Receivers  
- **Supply Voltage:** Single +5V  
- **Data Rate:** 120kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-TSSOP  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Shutdown Current:** 1µA (typical)  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Description:**  
The MAX221CUE+ is a low-power, quad RS-232 transceiver designed for serial communication applications. It integrates four drivers and four receivers, providing full-duplex communication. The device operates from a single +5V supply and includes built-in ESD protection (±15kV HBM) to safeguard against electrostatic discharge.  

### **Features:**  
- Single +5V power supply  
- Low power consumption (1µA shutdown current)  
- Four RS-232 drivers and four receivers  
- ±15kV ESD protection on RS-232 I/O pins  
- 120kbps data rate  
- Meets EIA/TIA-232 and V.28/V.24 standards  
- Available in a 16-pin TSSOP package  

This device is commonly used in industrial control, networking, and embedded systems requiring reliable RS-232 communication.

Application Scenarios & Design Considerations

+5V, 1µA, Single RS-232 Transceiver with AutoShutdown

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