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MAX3097ECEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX3097ECEE

Manufacturer: MAXIM, MAX

【15kV ESD-Protected, 32Mbps, 3V/5V, Triple RS-422/RS-485 Receivers with Fault Detection

Partnumber Manufacturer Quantity Availability
MAX3097ECEE MAXIM, MAX 34 In Stock

Description and Introduction

【15kV ESD-Protected, 32Mbps, 3V/5V, Triple RS-422/RS-485 Receivers with Fault Detection The MAX3097ECEE is a quad RS-422/RS-485 receiver manufactured by Maxim Integrated (now part of Analog Devices). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** Quad RS-422/RS-485 Receiver  
- **Supply Voltage:** +4.5V to +5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 20Mbps  
- **Number of Receivers:** 4  
- **Input Sensitivity:** ±200mV differential  
- **Input Hysteresis:** 50mV (typical)  
- **Propagation Delay:** 20ns (typical)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 16-pin QSOP (ECEE)  

### **Descriptions:**
- The MAX3097ECEE is designed for high-speed differential data communication in industrial, telecom, and networking applications.  
- It supports both RS-422 and RS-485 standards.  
- Features fail-safe circuitry to ensure a logic-high output when inputs are open, shorted, or terminated.  

### **Features:**
- **High-Speed Operation:** Up to 20Mbps data rate.  
- **Low Power Consumption:** Typically 10mA supply current.  
- **Wide Common-Mode Range:** ±12V allows robust noise immunity.  
- **Fail-Safe Inputs:** Guarantees logic-high output for invalid input conditions.  
- **ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Compact Package:** 16-pin QSOP for space-constrained applications.  

This device is commonly used in multipoint data transmission systems, industrial control networks, and telecom infrastructure.

Application Scenarios & Design Considerations

【15kV ESD-Protected, 32Mbps, 3V/5V, Triple RS-422/RS-485 Receivers with Fault Detection

Alternative Part Number

  • SP3491EN-L --: Pin-compatible RS-485/RS-422 transceiver in the same 16-pin SOIC package with similar electrical characteristics, widely used as a direct MAX3097 replacement.
  • SN65HVD3082EDR --: Low-power RS-485 transceiver in SOIC-8/16 family with comparable data rate and supply range, a common cross-reference for Maxim RS-485 parts.
  • ISL3179EIBZ --: RS-485/RS-422 transceiver with similar ESD protection and supply voltage, available in SOIC package and suitable as a functional substitute.

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