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ISO7240A from TI,Texas Instruments

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ISO7240A

Manufacturer: TI

Quad Channel, 4/0, 1Mbps, Digital Isolator 16-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
ISO7240A TI 8 In Stock

Description and Introduction

Quad Channel, 4/0, 1Mbps, Digital Isolator 16-SOIC -40 to 125 The ISO7240A is a digital isolator manufactured by Texas Instruments (TI). Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Isolation Voltage:** 2500 VRMS (per UL 1577)  
- **Data Rate:** Up to 25 Mbps  
- **Number of Channels:** 4 (unidirectional)  
- **Default Output State:** High (with failsafe feature)  
- **Supply Voltage (VCC1/VCC2):** 2.7 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Propagation Delay:** 11 ns (typical)  
- **CMTI (Common-Mode Transient Immunity):** >25 kV/µs  
- **Package Options:** SOIC-16 (DW), SOIC-8 (D)  

### **Description:**  
The ISO7240A is a quad-channel digital isolator that provides galvanic isolation using capacitive isolation technology. It is designed for high-speed digital signal isolation in industrial, medical, and communications applications. The device ensures reliable data transmission while protecting sensitive circuits from high-voltage transients.

### **Features:**  
- **High-Speed Data Transmission:** Supports up to 25 Mbps  
- **Low Power Consumption:** 1.7 mA per channel (typical at 5 V)  
- **Wide Supply Voltage Range:** 2.7 V to 5.5 V  
- **High Noise Immunity:** Robust against EMI and ground loops  
- **Failsafe Output:** Defaults to high state when input is unpowered or floating  
- **Certified Isolation Standards:** UL, CSA, VDE, CQC  
- **Long Lifespan:** High reliability with reinforced isolation  

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

Application Scenarios & Design Considerations

Quad Channel, 4/0, 1Mbps, Digital Isolator 16-SOIC -40 to 125

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