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MAX3082ESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX3082ESA

Manufacturer: MAXIM

Fail-Safe / High-Speed 10Mbps / Slew-Rate-Limited RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX3082ESA MAXIM 2130 In Stock

Description and Introduction

Fail-Safe / High-Speed 10Mbps / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3082ESA is a low-power, RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX3082ESA  
- **Package:** 8-SOIC (150mil)  
- **Supply Voltage:** +4.5V to +5.5V  
- **Data Rate:** Up to 250kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current:** 120µA (Typical)  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Current:** ±60mA (Short-Circuit Protected)  

### **Descriptions:**  
The MAX3082ESA is a low-power, half-duplex RS-485/RS-422 transceiver designed for balanced communication. It features reduced slew-rate drivers to minimize EMI and reflections in unterminated networks. The device operates from a single +5V supply and includes thermal shutdown protection to prevent damage from excessive power dissipation.  

### **Features:**  
- **Low Power Consumption:** 120µA quiescent current (typical)  
- **Half-Duplex Operation**  
- **Reduced Slew Rate for Low EMI**  
- **Thermal Shutdown Protection**  
- **Receiver Failsafe for Open/Shorted Inputs**  
- **ESD Protection on RS-485 I/O Pins (±15kV HBM)**  
- **Compatible with RS-485 and RS-422 Standards**  

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

Partnumber Manufacturer Quantity Availability
MAX3082ESA MAXIM 54 In Stock

Description and Introduction

Fail-Safe / High-Speed 10Mbps / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3082ESA is a 3.3V-powered, ±15kV ESD-protected, 20Mbps, half-duplex RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V ±10%  
- **Data Rate:** Up to 20Mbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Half-Duplex Communication**  
- **Low-Power Shutdown Mode (1µA typical)**  
- **Receiver Input Impedance:** 96kΩ (1/8 Unit Load)  
- **Driver Output Current:** ±60mA (Short-Circuit Protected)  
- **Package:** 8-pin SOIC (MAX3082ESA)  

### **Features:**  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle.  
- **Hot-Swap Input Structure:** Prevents false transitions during power-up/down.  
- **Slew-Rate Limited Driver:** Reduces EMI in noise-sensitive applications.  
- **Compliant with RS-485/RS-422 Standards**  
- **Industrial-Grade Reliability**  

### **Applications:**  
- Industrial automation  
- Building control systems  
- Telecom equipment  
- Point-of-sale terminals  
- Network infrastructure  

This transceiver is designed for robust, high-speed communication in electrically noisy environments.

Partnumber Manufacturer Quantity Availability
MAX3082ESA MAX 2500 In Stock

Description and Introduction

Fail-Safe / High-Speed 10Mbps / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3082ESA is a high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage (VCC):** +4.75V to +5.25V  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC (MAX3082ESA)  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Supply Current (No Load):** 1.5mA (max)  

### **Descriptions:**  
The MAX3082ESA is designed for high-speed RS-485/RS-422 communication in harsh environments. It features fail-safe circuitry, ensuring a logic-high receiver output when inputs are open or shorted. The device includes slew-rate limiting to reduce EMI and minimize reflections in improperly terminated networks.  

### **Features:**  
- **Full Fail-Safe (Open/Short-Circuit) Receiver Inputs**  
- **Slew-Rate Limited for Reduced EMI**  
- **Low-Power Shutdown Mode (1µA max)**  
- **Hot-Swap Input Structure on DE and RE Pins**  
- **Driver Short-Circuit Current Limiting**  
- **Thermal Shutdown Protection**  
- **Compatible with RS-485 and RS-422 Standards**  

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

Partnumber Manufacturer Quantity Availability
MAX3082ESA 946 In Stock

Description and Introduction

Fail-Safe / High-Speed 10Mbps / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3082ESA is a low-power, RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Data Rate:** Up to 115kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Supply Current (Unloaded):** 300µA (max)  

### **Descriptions:**  
The MAX3082ESA is designed for half-duplex communication in RS-485/RS-422 networks. It features a slew-rate-limited driver to reduce EMI and minimize reflections in improperly terminated cables. The device includes fail-safe circuitry to ensure a high receiver output state when inputs are open or shorted.  

### **Features:**  
- **Slew-Rate Limited for Reduced EMI**  
- **Low-Power Shutdown Mode (1µA max)**  
- **Thermal Shutdown Protection**  
- **Receiver Open-Circuit Fail-Safe**  
- **Compatible with RS-485 and RS-422 Standards**  
- **Allows up to 32 Transceivers on the Bus**  
- **Short-Circuit Current Limiting**  

This transceiver is commonly used in industrial control systems, telecommunications, and other applications requiring robust serial communication.

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