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MAX3093EESE from MAXIM,MAXIM - Dallas Semiconductor

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MAX3093EESE

Manufacturer: MAXIM, MAX

【15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers

Partnumber Manufacturer Quantity Availability
MAX3093EESE MAXIM, MAX 2504 In Stock

Description and Introduction

【15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers The MAX3093EESE is a quad RS-422/RS-485 receiver manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX3093EESE  
- **Type:** Quad RS-422/RS-485 Receiver  
- **Supply Voltage Range:** ±12V  
- **Operating Voltage Range:** +4.5V to +5.5V (single supply)  
- **Data Rate:** Up to 10Mbps  
- **Number of Receivers:** 4  
- **Input Type:** Differential  
- **Output Type:** CMOS/TTL  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Narrow SOIC (SO)  

### **Descriptions:**
- The MAX3093EESE is a quad differential line receiver designed for RS-422 and RS-485 communication applications.  
- It features high-speed data transmission up to 10Mbps and operates with a single +5V supply.  
- The device includes fail-safe circuitry, ensuring a logic-high output when inputs are open, shorted, or terminated but not driven.  
- It is suitable for industrial, telecom, and networking applications requiring robust noise immunity.  

### **Features:**
- **Quad RS-422/RS-485 Receiver** – Four independent receivers in a single package.  
- **High-Speed Operation** – Supports data rates up to 10Mbps.  
- **Wide Common-Mode Input Range** – ±12V tolerance for noise immunity.  
- **Fail-Safe Inputs** – Guarantees a logic-high output for open, shorted, or unterminated inputs.  
- **Low Power Consumption** – Typically 20mA supply current.  
- **ESD Protection** – ±15kV (HBM) on bus pins for robustness.  
- **CMOS/TTL-Compatible Outputs** – Direct interface with logic circuits.  
- **Industrial Temperature Range** – Operates from -40°C to +85°C.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

【15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers

Alternative Part Number

  • SP3491EN-L --: Pin-compatible RS-485/RS-422 transceiver with similar ESD protection and data rate, widely used as a drop-in replacement for the MAX3093E family.
  • SN65HVD3082EDR --: Low-power RS-485 transceiver in SOIC-8 with comparable speed and ESD rating, available from a major supplier with strong availability.
  • ISL8485EIBZ --: RS-485/RS-422 transceiver with ESD protection and similar electrical characteristics, suitable functional substitute in the same package.

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