MAX3490ESAManufacturer: MAXIM 3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| MAX3490ESA | MAXIM | 100 | In Stock |
Description and Introduction
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers The MAX3490ESA is a ±15kV ESD-protected, 10Mbps, 3V/5V RS-485/RS-422 transceiver manufactured by Maxim Integrated.  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This transceiver is ideal for industrial control, building automation, and point-of-sale systems requiring reliable long-distance communication. |
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Application Scenarios & Design Considerations
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers # Technical Documentation: MAX3490ESA RS-485/RS-422 Transceiver
## 1. Application Scenarios ### 1.1 Typical Use Cases  Key operational scenarios include:  ### 1.2 Industry Applications  Industrial Automation   Building Management Systems   Renewable Energy Systems   Transportation Systems  ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Improper Network Termination   Pitfall 2: Ground Potential Differences   Pitfall 3: Driver Enable Timing Issues   Pitfall 4: Thermal Management in High-Density Layouts  |
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| Partnumber | Manufacturer | Quantity | Availability |
| MAX3490ESA | MAXIM | 572 | In Stock |
Description and Introduction
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers The MAX3490ESA is a ±15kV ESD-protected, 10Mbps, 3V/5V RS-485/RS-422 transceiver manufactured by Maxim Integrated.  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   The MAX3490ESA is ideal for industrial control, automotive, and telecom applications requiring reliable high-speed data transmission. |
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Application Scenarios & Design Considerations
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers # Technical Datasheet: MAX3490ESA RS-485/RS-422 Transceiver
 Manufacturer : Maxim Integrated (now part of Analog Devices) --- ## 1. Application Scenarios ### Typical Use Cases *    Multi-Drop Networks : The component's driver features high output impedance when disabled (high-Z state), allowing up to 32 unit loads (256 receivers with high-impedance versions) to share a single communication bus. This is ideal for master/slave architectures like Modbus RTU. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| MAX3490ESA | MAX | 193 | In Stock |
Description and Introduction
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers The MAX3490ESA is a 3.3V-powered, RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This transceiver is commonly used in industrial control systems, building automation, and other applications requiring robust serial communication. |
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Application Scenarios & Design Considerations
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers # Technical Documentation: MAX3490ESA RS-485/RS-422 Transceiver
## 1. Application Scenarios ### 1.1 Typical Use Cases *    Half-Duplex RS-485 Networks : The device integrates one driver and one receiver, making it ideal for bidirectional communication on a single twisted-pair cable. The driver's tri-state outputs allow multiple devices to share a common bus. ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
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