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MAX3082ECPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX3082ECPA

Manufacturer: MAXIM

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX3082ECPA MAXIM 238 In Stock

Description and Introduction

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3082ECPA is a high-speed, 3.3V RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage (VCC):** 3.0V to 3.6V  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Low-Power Shutdown Mode (1µA typical)**  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Short-Circuit Current Limit:** ±250mA  

### **Descriptions and Features:**  
- **High-Speed Operation:** Supports data rates up to 10Mbps.  
- **3.3V Operation:** Designed for low-voltage systems.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Fail-Safe Receiver:** Ensures a logic-high output when inputs are open, shorted, or idle.  
- **Low-Power Shutdown Mode:** Reduces power consumption when not in use.  
- **Industrial Temperature Range:** Suitable for harsh environments.  
- **Half-Duplex Communication:** Allows bidirectional data transmission on a single pair of wires.  
- **Short-Circuit Protection:** Driver outputs are protected against short circuits.  

The MAX3082ECPA is commonly used in industrial control systems, telecommunications, and other applications requiring robust RS-485/RS-422 communication.

Application Scenarios & Design Considerations

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

Alternative Part Number

  • SN75176BP --: Industry-standard RS-485/RS-422 transceiver in DIP-8, pin-compatible with MAX3082ECPA and widely available as a direct functional replacement.
  • SP485ECP --: RS-485 transceiver in DIP-8 with similar ESD protection and data rate, pin-compatible drop-in alternative to the MAX3082ECPA.
  • ST485ECP --: Low-power RS-485/RS-422 transceiver in DIP-8 offering comparable performance and pinout to the MAX3082ECPA.

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

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