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MAX1483EPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX1483EPA

Manufacturer: MAXIM

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers

Partnumber Manufacturer Quantity Availability
MAX1483EPA MAXIM 4 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483EPA is a low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1483EPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Supply Voltage Range:** +4.75V to +5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Voltage (RS-485):** ±5V (min)  
- **Quiescent Current (Shutdown Mode):** 1µA (max)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
The MAX1483EPA is a low-power, half-duplex RS-485/RS-422 transceiver designed for balanced communication. It features a slew-rate-limited driver to reduce EMI and minimize reflections in unterminated cables. The device includes a receiver with fail-safe circuitry, ensuring a logic-high output when inputs are open or shorted. It operates from a single +5V supply and is suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Low Power Consumption:**  
  - 300µA (max) supply current in active mode  
  - 1µA (max) in shutdown mode  
- **Slew-Rate Limited for Reduced EMI**  
- **Half-Duplex Communication**  
- **Thermal Shutdown Protection**  
- **Receiver Fail-Safe for Open/Shorted Inputs**  
- **Compatible with RS-485 and RS-422 Standards**  
- **High ESD Protection (±15kV HBM)**  
- **Industrial Temperature Range (-40°C to +85°C)**  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1483EPA MAX 4500 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483EPA is a low-power, high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Half/Full Duplex:** Half-Duplex  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Voltage (VOD):** ±1.5V (min) into 54Ω load  
- **Quiescent Current:** 300µA (max) in shutdown mode  

### **Descriptions:**  
The MAX1483EPA is designed for RS-485/RS-422 communication in harsh environments. It features low-power shutdown mode, thermal shutdown protection, and slew-rate-limited drivers to reduce EMI.  

### **Features:**  
- **Low Power Consumption:** Operates at 300µA (max) in shutdown mode  
- **High-Speed Data Transmission:** Supports up to 10Mbps  
- **Enhanced ESD Protection:** ±15kV (HBM) on I/O pins  
- **Slew-Rate Limited Drivers:** Reduces EMI and reflections  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation  
- **Wide Common-Mode Range:** Allows ±7V on receiver inputs  
- **Half-Duplex Operation:** Suitable for bidirectional communication  

This transceiver is commonly used in industrial control, automotive, and telecom applications.

Application Scenarios & Design Considerations

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1483EPA MAXIM 30 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483EPA is a low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Model:** MAX1483EPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Supply Voltage:** +5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Mode:** 0.1µA (typical)  
  - **Active Mode:** 120µA (typical)  

### **Descriptions:**  
The MAX1483EPA is a low-power, high-speed RS-485/RS-422 transceiver designed for balanced communication. It features a single driver and receiver, making it suitable for half-duplex applications. The device includes fail-safe circuitry to ensure a logic-high receiver output when inputs are open or shorted.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **High-Speed Data Transmission:** Supports up to 2.5Mbps.  
- **ESD Protection:** Robust ±15kV protection on bus pins.  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation.  
- **Receiver Fail-Safe:** Ensures a logic-high output with open or shorted inputs.  
- **Wide Supply Range:** Operates from a single +5V supply.  
- **Industrial Temperature Range:** Suitable for harsh environments (-40°C to +85°C).  

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

Application Scenarios & Design Considerations

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers

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