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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 MAXIM 12 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. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX483CUA  
- **Package:** 8-pin µMAX (microMAX)  
- **Supply Voltage Range:** +4.75V to +5.25V  
- **Operating Temperature Range:** 0°C to +70°C (Commercial)  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication:** Yes  
- **Low Power Consumption:**  
  - **Supply Current (Quiescent):** 120µA (typical)  
  - **Shutdown Mode Current:** 0.1µA (typical)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Receiver Input Sensitivity:** ±200mV  

### **Descriptions:**  
The MAX483CUA is a low-power, slew-rate-limited transceiver designed for RS-485/RS-422 communication. It features reduced EMI and reflections due to its slew-rate-limited driver, making it suitable for noise-sensitive applications. The device operates from a single +5V supply and includes a low-power shutdown mode for power-sensitive systems.  

### **Features:**  
- **Low-Power Operation:** Ideal for battery-powered systems.  
- **Slew-Rate Limited Driver:** Minimizes EMI and signal reflections.  
- **Half-Duplex Communication:** Supports bidirectional data transmission.  
- **Shutdown Mode:** Reduces power consumption to 0.1µA.  
- **Extended ESD Protection:** Protects against electrostatic discharge.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Industry-Standard Pinout:** Compatible with other RS-485 transceivers.  

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

Partnumber Manufacturer Quantity Availability
MAX483CUA MAX 10 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. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Maxim Integrated  

### **Specifications:**  
- **Supply Voltage Range:** 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  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 0.1µA (typical)  
  - **Quiescent Current:** 120µA (typical)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin µMAX  

### **Descriptions:**  
- Designed for RS-485 and RS-422 communication.  
- Features reduced slew rate for minimal EMI and reflections.  
- Includes a low-power shutdown mode.  
- Supports up to 32 unit loads on a single bus.  

### **Features:**  
- **Low-Power Operation:** Ideal for battery-powered applications.  
- **Slew-Rate Limited:** Reduces EMI and signal reflections.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Receiver Fail-Safe:** Ensures a logic-high output when inputs are open or shorted.  
- **Short-Circuit Protection:** On driver outputs.  
- **Compatible with TTL and CMOS Logic Levels.**  

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

Partnumber Manufacturer Quantity Availability
MAX483CUA MAXIM 10 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX483CUA is a low-power transceiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX483CUA  
- **Package:** 8-pin μMAX (MicroMAX)  
- **Supply Voltage Range:** +4.75V to +5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current:** 120μA (typical)  

### **Descriptions:**  
- The MAX483CUA is a low-power RS-485/RS-422 compliant transceiver.  
- It is designed for half-duplex communication.  
- Features reduced slew-rate drivers to minimize EMI and reflections, making it suitable for electrically noisy environments.  
- Includes fail-safe circuitry to ensure a logic-high receiver output when inputs are open or shorted.  

### **Features:**  
- **Low Power Consumption:** Operates with a quiescent current of 120μA.  
- **Slew-Rate Limited:** Reduces EMI and allows for error-free data transmission.  
- **ESD Protection:** ±15kV protection on driver outputs and receiver inputs.  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation.  
- **Receiver/Driver Enable Control:** Allows for flexible bus management.  
- **Compliant with RS-485/RS-422 Standards:** Ensures compatibility with industrial communication systems.  

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

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