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MAX3030ECUE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX3030ECUE+

Manufacturer: MAXIM, N/A, MAXIN

±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters

Partnumber Manufacturer Quantity Availability
MAX3030ECUE+,MAX3030ECUE MAXIM, N/A, MAXIN 2597 In Stock

Description and Introduction

±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters The MAX3030ECUE+ is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX3030ECUE+  
- **Type:** RS-485/RS-422 Transceiver  
- **Data Rate:** Up to **20Mbps**  
- **Supply Voltage:** **3.0V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **16-TSSOP**  
- **Number of Drivers/Receivers:** **1 Driver, 1 Receiver**  
- **Half/Full Duplex:** **Half-Duplex**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Low Power Consumption:**  
  - **Supply Current (No Load):** **900µA (Typical)**  
  - **Shutdown Current:** **1µA (Max)**  

### **Descriptions:**  
The MAX3030ECUE+ is a high-speed, low-power RS-485/RS-422 transceiver designed for robust communication in industrial, automotive, and networking applications. It features enhanced ESD protection and operates over a wide supply voltage range, making it suitable for battery-powered systems.  

### **Features:**  
- **High-Speed Data Transmission (20Mbps)**  
- **Wide Supply Voltage Range (3.0V to 5.5V)**  
- **Low Power Consumption (900µA Typical)**  
- **Ultra-Low Shutdown Current (1µA Max)**  
- **Enhanced ESD Protection (±15kV HBM)**  
- **Half-Duplex Operation**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection on Driver Outputs**  
- **Compatible with RS-485 and RS-422 Standards**  
- **Industrial Temperature Range (-40°C to +85°C)**  

This transceiver is ideal for applications requiring high-speed, noise-immune communication, such as industrial automation, motor control, and point-of-sale systems.  

Would you like additional details on pin configurations or application notes?

Application Scenarios & Design Considerations

±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters

Alternative Part Number

  • SP3030ECUE --: Pin-compatible RS-232 transceiver from MaxLinear (formerly Exar/Sipex) with similar ESD protection and data rate, direct drop-in for the MAX3030E in the same TSSOP package.
  • ADM3030EARUZ --: Analog Devices RS-232 transceiver with comparable driver/receiver count and ESD ratings, suitable functional replacement with similar supply voltage range.
  • ST3232ECTR --: Widely available RS-232 transceiver with similar 3V/5V operation and ESD performance, cost-effective alternative when exact pinout matching is not critical.
  • SN65HVD30DR --: Widely available 3.3V RS-485 transceiver with similar driver/receiver characteristics and full-duplex capability in SOIC package.
  • ADM3490EARZ --: Full-duplex 3.3V RS-485 transceiver offering comparable performance and ESD robustness as a functional replacement.
  • SN65HVD30D --: Widely available 3.3V RS-485 transceiver with similar driver/receiver characteristics and ESD protection, suitable as a functional replacement in SOIC form factor.
  • ISL3030EIBZ --: 3.3V RS-485/RS-422 transceiver offering comparable speed and ESD performance, usable as an alternative with minor layout adaptation.

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