The Texas Instruments ISO1642DWR is a robust, high-performance, dual-channel digital isolator designed to provide signal isolation in a wide range of industrial and telecommunications applications. This device utilizes TI's state-of-the-art capacitive isolation technology to offer a reliable solution for systems that require the separation of grounds or noise isolation between input and output sides.

Key Features

• Isolation Ratings: The ISO1642DWR is capable of providing isolation up to 2500 V_RMS for 1 minute per UL and 4242 V_PK per VDE.
• Data Rate: It supports a high data rate of up to 25 Mbps, ensuring fast and efficient data communication between isolated domains.
• Channels: This device features two independent isolation channels, each capable of transferring data in both directions simultaneously, providing flexibility in system design.
• Low Power Consumption: Designed with energy efficiency in mind, the ISO1642DWR operates with low power consumption, making it suitable for power-sensitive applications.
• Robustness: It is characterized by its high electromagnetic immunity and low emissions, which minimizes system-level signal distortion and enhances performance in electrically noisy environments.
• Wide Operating Temperature Range: The device operates effectively across a broad temperature range from -40°C to +125°C, accommodating the rigorous demands of industrial applications.

Applications

The ISO1642DWR is ideal for various applications that require high voltage isolation and noise immunity. These include but are not limited to:

• Industrial automation and control systems
• Motor control circuits
• Power converters and inverters
• Medical equipment with patient electrical isolation
• Telecommunications infrastructure

Package and Quality

The ISO1642DWR comes in a compact 16-pin SOIC (DWR) package that is RoHS compliant and suitable for automated assembly processes. Texas Instruments is committed to the highest standards of quality and reliability, ensuring that each device meets stringent requirements for performance and durability.