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MAX13442EASA+T from AA

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MAX13442EASA+T

Manufacturer: AA, MAXIM

±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers

Partnumber Manufacturer Quantity Availability
MAX13442EASA+T,MAX13442EASAT AA, MAXIM 15000 In Stock

Description and Introduction

±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers The **MAX13442EASA+T** is a product from **MAXIM** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
MAXIM (now Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX13442EASA+T  
- **Package:** 8-SOIC (0.154", 3.90mm Width)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** 3V to 5.5V  
- **Interface:** I²C, SMBus  
- **Data Rate:** Up to 400kHz  
- **Number of Channels:** 1  
- **Features:** Hot-Swap Controller, Low On-Resistance  

### **Descriptions:**  
The MAX13442EASA+T is a **hot-swappable I²C/SMBus buffer** designed to protect sensitive components from voltage transients during live insertion and removal. It provides bidirectional buffering for I²C and SMBus signals while maintaining low on-resistance for minimal signal distortion.  

### **Features:**  
- **Hot-Swap Protection:** Allows safe insertion/removal of I²C/SMBus devices.  
- **Low On-Resistance:** Ensures minimal signal degradation.  
- **Wide Supply Voltage Range (3V to 5.5V):** Compatible with various logic levels.  
- **I²C/SMBus Compliant:** Supports standard communication protocols.  
- **ESD Protection:** Protects against electrostatic discharge.  
- **Small Footprint:** 8-pin SOIC package for space-constrained applications.  

This device is commonly used in applications requiring robust I²C/SMBus communication, such as servers, industrial systems, and embedded computing.  

(Note: Always verify with the latest datasheet from Analog Devices for updated specifications.)

Application Scenarios & Design Considerations

±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers

Alternative Part Number

  • SN65HVD72DR --: Pin-compatible RS-485 transceiver with similar half-duplex functionality and supply range, widely available and cost-effective.
  • ADM485ARZ --: Industry-standard RS-485 transceiver offering comparable data rate and ESD protection, suitable drop-in replacement in many designs.
  • ISL8485EIBZ --: Robust RS-485/RS-422 transceiver with similar electrical characteristics and ESD ratings, good alternative when Maxim parts are unavailable.

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