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MAX483CUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX483CUA+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX483CUA+,MAX483CUA MAXIM 165 In Stock

Description and Introduction

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX483CUA+ is a low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-Pin µMAX (MicroMAX)  
- **Quiescent Current:** 120µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  

### **Descriptions:**  
The MAX483CUA+ is designed for half-duplex communication and features reduced slew-rate drivers to minimize EMI and reflections in unterminated cables. It includes fail-safe circuitry to ensure a high receiver output when inputs are open or shorted.  

### **Features:**  
- Low-power RS-485/RS-422 compliant  
- Half-duplex operation  
- Slew-rate-limited drivers for reduced EMI  
- Receiver/driver enable control  
- Thermal shutdown protection  
- 1/8-unit load allows up to 256 transceivers on the bus  
- Short-circuit current limiting  

This transceiver is commonly used in industrial control, building automation, and other applications requiring robust differential communication.

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