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MAX1483CSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX1483CSA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX1483CSA MAXIM 347 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483CSA is a low-power, high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX1483CSA
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)
- **Supply Voltage Range:** +4.75V to +5.25V
- **Data Rate:** Up to 2.5Mbps
- **Operating Temperature Range:** 0°C to +70°C
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver
- **ESD Protection:** ±15kV (Human Body Model)
- **Quiescent Current (Shutdown Mode):** 1µA (typical)
- **Common-Mode Input Voltage Range:** -7V to +12V
- **Half-Duplex Operation**
- **Compliant with RS-485 and RS-422 Standards**

### **Descriptions:**
The MAX1483CSA is a low-power, high-speed transceiver designed for RS-485 and RS-422 communication. It features a single driver and receiver, making it suitable for half-duplex applications. The device operates from a single +5V supply and includes thermal shutdown and short-circuit protection.

### **Features:**
- **Low Power Consumption:** 120µA (typical) supply current.
- **High-Speed Data Transmission:** Supports data rates up to 2.5Mbps.
- **ESD Protection:** ±15kV protection on driver outputs and receiver inputs.
- **Shutdown Mode:** Reduces power consumption to 1µA (typical).
- **Short-Circuit Protection:** Driver outputs are protected against short circuits.
- **Thermal Shutdown:** Prevents damage from excessive power dissipation.
- **Wide Common-Mode Range:** Allows operation in noisy environments.
- **Half-Duplex Operation:** Suitable for bidirectional communication on a single pair of wires.

This information is based solely on the manufacturer's datasheet for the MAX1483CSA.

Application Scenarios & Design Considerations

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1483CSA MAXIM 150 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483CSA is a product from Maxim Integrated (now part of Analog Devices). Below are the factual details about this part:

### **Manufacturer:**  
- **MAXIM** (now part of Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX1483CSA  
- **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  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half/Full Duplex:** Half-Duplex  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Low-Power Shutdown Mode:** Yes  

### **Descriptions:**  
The MAX1483CSA 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:**  
- **High-Speed Data Transmission:** Supports up to 2.5Mbps  
- **Low Power Consumption:** 120µA (Typical) in shutdown mode  
- **Enhanced ESD Protection:** ±15kV HBM  
- **Wide Common-Mode Range:** Allows operation in noisy environments  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation  
- **Receiver Open-Circuit Fail-Safe:** Ensures a high output when inputs are unconnected  
- **Compatible with RS-485 and RS-422 Standards**  

This information is based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1483CSA MAX 9570 In Stock

Description and Introduction

20A / 1.8-Unit-Load / Slew-Rate-Limited RS-485 Transceivers The MAX1483CSA is a low-power, high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Operation**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Mode:** 1µA (max)  
  - **Active Mode (No Load):** 900µA (max)  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Short-Circuit Current Limit**  

### **Descriptions:**  
The MAX1483CSA is designed for balanced communication over long distances in noisy environments. It features slew-rate-limited drivers to reduce EMI and meet RS-485/RS-422 standards.  

### **Features:**  
- **Slew-Rate Limited for Reduced EMI**  
- **Hot-Swap Input Structure on Receiver**  
- **Low-Power Shutdown Mode**  
- **Failsafe Receiver for Open/Shorted Inputs**  
- **Thermal Shutdown Protection**  
- **Compatible with 3.3V Logic**  

This transceiver is commonly used in industrial control, telecommunications, and networking applications.

Application Scenarios & Design Considerations

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

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