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MAX3089E from MAX,MAXIM - Dallas Semiconductor

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MAX3089E

Manufacturer: MAX

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

Partnumber Manufacturer Quantity Availability
MAX3089E MAX 29 In Stock

Description and Introduction

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3089E is a transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Interface Type:** RS-485/RS-422  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Data Rate:** Up to 500kbps  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package Type:** 8-pin SOIC  

### **Descriptions:**
The MAX3089E is a low-power, high-speed RS-485/RS-422 transceiver designed for half-duplex communication. It features slew-rate-limited drivers to reduce EMI and minimize reflections in improperly terminated cables. The device includes fail-safe circuitry, ensuring a logic-high receiver output when inputs are open or shorted.

### **Features:**
- **Slew-Rate Limited for Reduced EMI**  
- **Low Power Consumption (0.3mA in shutdown mode)**  
- **Enhanced ESD Protection (±15kV HBM)**  
- **Receiver Input Hysteresis for Noise Immunity**  
- **Hot-Swappable (No Power Sequencing Required)**  
- **Full-Duplex and Half-Duplex Operation Support**  
- **Compatible with TIA/EIA-485-A and TIA/EIA-422-B Standards**  

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

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