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MAX3111ECWI from MAXIM,MAXIM - Dallas Semiconductor

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MAX3111ECWI

Manufacturer: MAXIM

SPI/MICROWIRE-Compatible UART and 【15kV ESDProtected RS-232 Transceivers with Internal Capacitors

Partnumber Manufacturer Quantity Availability
MAX3111ECWI MAXIM 182 In Stock

Description and Introduction

SPI/MICROWIRE-Compatible UART and 【15kV ESDProtected RS-232 Transceivers with Internal Capacitors The MAX3111ECWI is a UART (Universal Asynchronous Receiver/Transmitter) with an integrated RS-232 transceiver, manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 28-pin SOIC (Wide)  
- **Operating Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 230kbps  
- **Number of Channels:** 1 (Full-duplex)  
- **Interface:** SPI/Microwire  
- **Operating Temperature Range:** -40°C to +85°C  
- **RS-232 Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  
- **Low Power Consumption:** Auto-shutdown and wake-up features  

### **Descriptions:**  
The MAX3111ECWI combines a UART and an RS-232 transceiver in a single chip, reducing the need for external components. It is designed for low-power applications and supports SPI/Microwire serial interface for easy microcontroller integration.  

### **Features:**  
- Integrated charge-pump circuitry for RS-232 voltage levels  
- Auto-shutdown mode for power savings  
- Software-selectable baud rates  
- On-chip ±15kV ESD protection  
- Small footprint with minimal external components  
- Compatible with 3V and 5V systems  

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

Application Scenarios & Design Considerations

SPI/MICROWIRE-Compatible UART and 【15kV ESDProtected RS-232 Transceivers with Internal Capacitors

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