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MAX3111EEWI - Advanced RS232/RS485 Controller IC

The MAX3111EEWI from Analog Devices Inc./Maxim Integrated is a high-performance controller IC designed for reliable serial communication in embedded and industrial applications. This versatile interface controller supports both RS232 and RS485 protocols, making it ideal for multi-protocol communication systems.

Key Features & Benefits

  • Dual Protocol Support: RS232 and RS485 compatibility for flexible system integration
  • Multiple Interfaces: SPI and UART interfaces for seamless microcontroller connectivity
  • Low Power Operation: Only 600µA current consumption for energy-efficient designs
  • Wide Operating Range: -40°C to 85°C temperature range for industrial environments
  • Compact Package: 28-SOIC (7.50mm width) for space-constrained PCB layouts
  • Reliable Supply Voltage: 3V to 3.6V operation compatible with modern low-voltage systems

Applications

The MAX3111EEWI is perfect for industrial automation, embedded systems, data acquisition equipment, point-of-sale terminals, and any application requiring robust serial communication. Its dual-protocol capability and low power consumption make it an excellent choice for battery-powered and portable devices.

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic components with full traceability. Every MAX3111EEWI controller IC comes with dedicated technical support, long lifecycle availability, and fast global shipping. Our engineering-focused approach ensures you receive genuine Analog Devices products backed by comprehensive documentation.

Related Products & Resources

Explore our complete range of controller ICs and interface solutions for your embedded system needs. Visit our homepage to discover our full catalog of premium semiconductor components. Stay updated with the latest industry insights and product announcements on our technical blog.

Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series Tube
Packaging Tube |
Protocol RS232, RS485
Function Controller
Interface SPI, UART
Standards -
Voltage - Supply 3V ~ 3.6V
Current - Supply 600µA
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Package / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC