Texas Instruments

ISO7131CCDBQR  

Digital Isolators

ISO7131CCDBQR Description

The ISO7131CCDBQR is a high-performance digital isolator from Texas Instruments, designed to provide robust isolation and signal transmission in various electronic systems. This device features 3 unidirectional channels, offering reliable communication between different sections of a system while maintaining electrical isolation. With a data rate of 50 Mbps and a low propagation delay of 35 ns, the ISO7131CCDBQR ensures fast and efficient data transfer.

ISO7131CCDBQR Features

• Technology: Capacitive coupling ensures reliable isolation and signal transmission.
• Voltage Isolation: 2500Vrms isolation provides a high level of safety and protection against electrical faults.
• Data Rate: 50 Mbps data rate allows for fast and efficient data transfer.
• Propagation Delay: Low propagation delay of 35 ns ensures minimal latency in signal transmission.
• Common Mode Transient Immunity: 25kV/µs immunity provides robust protection against electrical noise and transients.
• Pulse Width Distortion: Maximum pulse width distortion of 3 ns ensures accurate signal transmission.
• Rise/Fall Time: Fast rise and fall times of 2 ns contribute to the high-speed performance of the device.
• Mounting Type: Surface mount design allows for easy integration into various electronic systems.
• Package: Tape & Reel (TR) packaging facilitates automated assembly and handling.

ISO7131CCDBQR Applications

The ISO7131CCDBQR is ideal for a wide range of applications where reliable isolation and high-speed data transfer are required. Some specific use cases include:

1. Industrial Automation: The device's high isolation voltage and robust immunity to electrical noise make it suitable for use in industrial control systems and motor drives.
2. Power Electronics: The ISO7131CCDBQR can be used in power conversion systems, such as solar inverters and electric vehicle chargers, to ensure safe and efficient communication between high-voltage and low-voltage sections.
3. Medical Equipment: The device's isolation capabilities and low propagation delay make it suitable for use in medical equipment, such as patient monitoring systems and imaging devices, where safety and performance are critical.
4. Automotive Applications: The ISO7131CCDBQR can be used in automotive systems, such as battery management and infotainment systems, to provide reliable isolation and high-speed data transfer between different electronic components.

Conclusion of ISO7131CCDBQR

The ISO7131CCDBQR from Texas Instruments is a versatile and high-performance digital isolator that offers reliable isolation, fast data transfer, and robust immunity to electrical noise. Its unique features and advantages make it an ideal choice for a wide range of applications in industrial automation, power electronics, medical equipment, and automotive systems. With its surface mount design and tape & reel packaging, the ISO7131CCDBQR is easy to integrate and handle, making it a preferred choice for engineers and designers in the electronics industry.

ISO7131CCDBQR Documents

Download datasheets and manufacturer documentation for ISO7131CCDBQR

Datasheets :

Industrial Automation Solutions Guide       ISO71xxCC      

HTML Datasheet :

ISO71xxCC      

PCN Design/Specification :

ISO7131CC/41CC Datasheet 25/Jul/2013