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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.

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.

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