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ISO7220AD

Dual Channel, 2/0, 1Mbps Digital Isolator 8-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
ISO7220AD 5 In Stock

Description and Introduction

Dual Channel, 2/0, 1Mbps Digital Isolator 8-SOIC -40 to 125 The ISO7220AD is a dual-channel digital isolator manufactured by Texas Instruments.  

### **Specifications:**  
- **Isolation Voltage:** 2500 Vrms (UL 1577)  
- **Data Rate:** Up to 150 Mbps  
- **Propagation Delay:** 11 ns (typical)  
- **Default Output:** High (with failsafe feature)  
- **Supply Voltage Range:** 3.3 V or 5 V (VCC1 and VCC2 can be different)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (D)  

### **Descriptions:**  
- The ISO7220AD provides galvanic isolation between input and output using capacitive isolation technology.  
- It supports bidirectional communication with two independent channels.  
- Designed for high-speed digital signal isolation in industrial, medical, and communications applications.  

### **Features:**  
- **High-speed operation** (up to 150 Mbps)  
- **Low power consumption**  
- **Wide supply voltage range** (3.3 V or 5 V)  
- **High CMTI (Common-Mode Transient Immunity):** 25 kV/µs (min)  
- **Failsafe output** (defaults to high when input is unpowered or floating)  
- **Certified for safety standards:** UL, CSA, VDE, CQC  

This device is commonly used in applications requiring noise immunity, signal integrity, and voltage isolation, such as motor control, power supplies, and communication interfaces.

Application Scenarios & Design Considerations

Dual Channel, 2/0, 1Mbps Digital Isolator 8-SOIC -40 to 125

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