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MAX1483ESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX1483ESA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX1483ESA MAXIM 100 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483ESA is a low-power, high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1483ESA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low-Power Shutdown Mode:** 1µA (Typical)  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Current (Short-Circuit):** ±250mA  

### **Descriptions:**  
The MAX1483ESA is a half-duplex RS-485/RS-422 transceiver designed for high-speed communication in industrial and automotive applications. It features low-power operation, making it suitable for battery-powered systems. The device includes thermal shutdown protection and is compatible with TTL/CMOS logic levels.  

### **Features:**  
- **Low Power Consumption:**  
  - 120µA (Quiescent Current)  
  - 1µA (Shutdown Mode)  
- **High-Speed Data Transmission:** Up to 2.5Mbps  
- **Enhanced ESD Protection:** ±15kV (HBM) on I/O Pins  
- **Half-Duplex Communication**  
- **Thermal Shutdown Protection**  
- **Wide Common-Mode Range:** -7V to +12V (Receiver Input)  
- **Failsafe Receiver (Open/Short-Circuit Conditions)**  
- **Compatible with RS-485 and RS-422 Standards**  

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
Partnumber Manufacturer Quantity Availability
MAX1483ESA MAX 4500 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483ESA is a low-power, high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Quiescent Current:** 300µA (max)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Receiver Input Sensitivity:** ±200mV  
- **Driver Output Short-Circuit Current Limited**  

### **Descriptions:**  
The MAX1483ESA is designed for RS-485/RS-422 communication in industrial, automotive, and instrumentation applications. It features a low-power shutdown mode and robust ESD protection, making it suitable for harsh environments.  

### **Features:**  
- **High-Speed Data Transmission (2.5Mbps)**  
- **Low-Power Shutdown Mode**  
- **Enhanced ESD Protection (±15kV HBM)**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Current Limiting**  
- **Compatible with RS-485 and RS-422 Standards**  
- **Half-Duplex Operation**  

This transceiver is commonly used in industrial control systems, building automation, and point-to-point data transmission applications.

Application Scenarios & Design Considerations

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1483ESA MAXIM 30 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483ESA is a low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage (VCC):** +5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Quiescent Current:** 300µA (max)  

### **Descriptions:**  
The MAX1483ESA is designed for bidirectional data communication on multipoint bus transmission lines (RS-485/RS-422). It features a low-power shutdown mode and is suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Enhanced ESD Protection** (±15kV)  
- **Low-Power Shutdown Mode** (1µA max)  
- **Driver Output Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Receiver Input Fail-Safe** (Ensures logic-high output when inputs are open or shorted)  
- **Compatible with RS-485 and RS-422 Standards**  
- **Industrial Temperature Range (-40°C to +85°C)**  

This transceiver is ideal for applications requiring robust noise immunity and low power consumption in harsh environments.

Application Scenarios & Design Considerations

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

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