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ISO3082DW from TI,Texas Instruments

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ISO3082DW

Manufacturer: TI

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver 16-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
ISO3082DW TI 60000 In Stock

Description and Introduction

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver 16-SOIC -40 to 85 The ISO3082DW is a high-speed, isolated differential line transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Isolated Differential Line Transceiver  
- **Data Rate:** Up to 20 Mbps  
- **Isolation Voltage:** 2500 Vrms (UL 1577)  
- **Operating Voltage:** 3.3V or 5V  
- **Number of Channels:** 1  
- **Package:** SOIC-16 (DW)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Interface Type:** RS-485  
- **Fail-Safe Receiver Inputs:** Yes (Open, shorted, terminated)  
- **ESD Protection:** ±16 kV (IEC 61000-4-2)  

### **Descriptions and Features:**  
- **High-Speed Isolation:** Supports data rates up to 20 Mbps with reinforced isolation.  
- **Robust Protection:** Integrated failsafe features for open, shorted, or terminated bus conditions.  
- **Wide Supply Range:** Operates from 3.3V or 5V supplies.  
- **Enhanced ESD Immunity:** Protects against electrostatic discharge up to ±16 kV.  
- **Industrial-Grade:** Suitable for harsh environments with extended temperature range.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **Compliance:** Meets UL, CSA, and VDE safety standards.  

This device is commonly used in industrial automation, motor control, and isolated communication systems.

Application Scenarios & Design Considerations

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver 16-SOIC -40 to 85
Partnumber Manufacturer Quantity Availability
ISO3082DW TIBB 516 In Stock

Description and Introduction

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver 16-SOIC -40 to 85 The ISO3082DW is a high-speed, isolated differential line transceiver manufactured by Texas Instruments (TIBB).  

### **Specifications:**  
- **Isolation Voltage:** 2500 Vrms  
- **Data Rate:** Up to 20 Mbps  
- **Supply Voltage (VCC1):** 3.3 V or 5 V  
- **Supply Voltage (VCC2):** 3.3 V or 5 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16 (DW)  
- **Number of Channels:** 1  
- **Common-Mode Transient Immunity:** >25 kV/µs  
- **Bus Fault Protection:** ±15 kV (HBM ESD)  
- **Fail-Safe Outputs:** Receiver output defaults to high when inputs are open or shorted  

### **Descriptions:**  
The ISO3082DW is designed for full-duplex communication over long distances in noisy industrial environments. It provides galvanic isolation between the logic-side and bus-side circuits, protecting sensitive electronics from high-voltage transients.  

### **Features:**  
- **Galvanic Isolation:** 2500 Vrms for signal and power isolation  
- **High-Speed Data Transmission:** Supports up to 20 Mbps  
- **Wide Supply Voltage Range:** 3.3 V or 5 V on both sides  
- **Robust ESD Protection:** ±15 kV HBM on bus pins  
- **Fail-Safe Design:** Ensures predictable receiver output state during bus faults  
- **Low Power Consumption:** Optimized for energy-efficient applications  
- **Industrial-Grade Reliability:** Operates in harsh environments (-40°C to +85°C)  

This transceiver is commonly used in industrial automation, motor control, and process control systems where noise immunity and isolation are critical.

Application Scenarios & Design Considerations

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver 16-SOIC -40 to 85

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