MAX3221EUE+Manufacturer: MAXIM ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| MAX3221EUE+,MAX3221EUE | MAXIM | 3184 | In Stock |
Description and Introduction
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The **MAX3221EUE+** is a **3.0V to 5.5V**, low-power, **1-driver/1-receiver** RS-232 transceiver manufactured by **Maxim Integrated (now part of Analog Devices)**.  
### **Key Specifications:**   ### **Features:**   ### **Applications:**   This device is designed for **low-power RS-232 communication** in space-constrained applications.   Would you like additional details on pin configurations or application notes? |
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Application Scenarios & Design Considerations
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown# Technical Documentation: MAX3221EUE RS-232 Transceiver
## 1. Application Scenarios ### 1.1 Typical Use Cases -  Industrial Control Systems : PLC programming ports, HMI interfaces, and sensor communication links requiring robust serial communication in electrically noisy environments ### 1.2 Industry Applications #### Industrial Automation #### Embedded Development #### Automotive Diagnostics ### 1.3 Practical Advantages and Limitations #### Advantages: #### Limitations: ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions #### Pitfall 1: Incorrect Capacitor Selection #### Pitfall 2: Power Sequencing Issues #### Pitfall 3: Ground Loop Problems ### 2.2 Compatibility Issues with Other Components #### Microcontroller Interface Compatibility |
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| Partnumber | Manufacturer | Quantity | Availability |
| MAX3221EUE+,MAX3221EUE | MAX | 420 | In Stock |
Description and Introduction
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The MAX3221EUE+ is a 3.0V to 5.5V powered RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  
### **Specifications:**   ### **Description:**   ### **Features:**   This device is commonly used in portable electronics, industrial systems, and embedded applications requiring reliable serial communication. |
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Application Scenarios & Design Considerations
±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown# Technical Documentation: MAX3221EUE RS-232 Transceiver
 Manufacturer : Maxim Integrated (now part of Analog Devices) ## 1. Application Scenarios ### Typical Use Cases  Key use cases include:  ### Industry Applications ### Practical Advantages and Limitations  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions 2.  AutoShutdown Misoperation : |
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