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MAX489CPD+ from MAX,MAXIM - Dallas Semiconductor

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MAX489CPD+

Manufacturer: MAX

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX489CPD+,MAX489CPD MAX 30 In Stock

Description and Introduction

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX489CPD+ is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Manufacturer:**  
- Maxim Integrated (now Analog Devices)  

### **Specifications:**  
- **Type:** RS-485/RS-422 Transceiver  
- **Data Rate:** Up to 2.5Mbps  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Operation**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Supply Current (Unloaded):** 120µA (max)  

### **Descriptions:**  
- The MAX489CPD+ is designed for balanced data transmission in RS-485 and RS-422 applications.  
- It features reduced slew-rate drivers to minimize EMI and reflections in unterminated cables.  
- Includes fail-safe circuitry to ensure a high receiver output when inputs are open or shorted.  

### **Features:**  
- **Low-Power Operation**  
- **Enhanced ESD Protection**  
- **Slew-Rate Limited for Error-Free Data Transmission**  
- **Receiver Input Hysteresis for Noise Immunity**  
- **Driver Output Short-Circuit Protection**  
- **Compatible with TIA/EIA-485-A and TIA/EIA-422-B Standards**  

This information is based solely on the manufacturer's datasheet.

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