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MAX481EEPA from MAX,MAXIM - Dallas Semiconductor

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MAX481EEPA

Manufacturer: MAX

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX481EEPA MAX 50 In Stock

Description and Introduction

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers The MAX481EEPA 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 (Analog Devices)  

### **Part Number:**  
MAX481EEPA  

### **Description:**  
The MAX481EEPA is a low-power transceiver designed for RS-485 and RS-422 communication. It operates with a single +5V power supply and is suitable for half-duplex data transmission.  

### **Key Features:**  
- **Low Power Consumption:**  
  - Quiescent current: 120µA (typical)  
  - Shutdown mode current: 0.1µA (typical)  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Voltage:** +4.75V to +5.25V  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Driver Output Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Half-Duplex Communication**  
- **Receiver Input Sensitivity:** ±200mV  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Package:** 8-pin PDIP (Plastic Dual In-line Package)  

### **Applications:**  
- Industrial control systems  
- RS-485/RS-422 networks  
- Transceivers for long-distance communication  
- Low-power data transmission systems  

This transceiver is designed for robust and reliable serial communication in noisy environments.

Application Scenarios & Design Considerations

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers
Partnumber Manufacturer Quantity Availability
MAX481EEPA MAXIM 39 In Stock

Description and Introduction

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers The MAX481EEPA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX481EEPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-line Package)  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Low Quiescent Current:** 120µA (typical) in shutdown mode  
- **Receiver Input Resistance:** 12kΩ (minimum)  
- **Driver Output Short-Circuit Current:** ±250mA (maximum)  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
- The MAX481EEPA is a low-power RS-485/RS-422 compliant transceiver.  
- It is designed for half-duplex communication.  
- Includes a driver and receiver with slew-rate-limited outputs to reduce EMI.  
- Features a low-power shutdown mode for power-sensitive applications.  

### **Features:**  
- **Low Power Consumption:** Operates with minimal current draw.  
- **Slew-Rate Limited Driver:** Reduces EMI and reflections in transmission lines.  
- **Shutdown Mode:** Reduces power consumption to 0.1µA (typical).  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Receiver Fail-Safe:** Ensures a logic-high output when inputs are open or shorted.  

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

Application Scenarios & Design Considerations

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers
Partnumber Manufacturer Quantity Availability
MAX481EEPA MAXI 100 In Stock

Description and Introduction

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers The MAX481EEPA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Quiescent Current:** 120µA (typical)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Common-Mode Input Voltage Range:** -7V to +12V  

### **Description:**  
The MAX481EEPA is a low-power RS-485/RS-422 transceiver designed for half-duplex communication. It features a slew-rate-limited driver to reduce EMI and minimize reflections in improperly terminated cables.  

### **Features:**  
- Low Power Consumption (120µA quiescent current)  
- Slew-Rate Limited for Reduced EMI  
- Half-Duplex Communication  
- Thermal Shutdown Protection  
- Short-Circuit Current Limiting  
- Compatible with RS-485 and RS-422 Standards  
- Receiver Fail-Safe for Open/Shorted Inputs  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

【15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

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