Infineon EVAL ISO 4DIR1400H Evaluation Board for EVAL_ISO_4DIR1400H for Infineon ISOFACE Quad-Channel Digital Isolators

This evaluation board is designed for use with ISOFACE quad-channel digital isolators, providing a comprehensive platform for testing and analysis. Equipped with a four-layer PCB and complex signal routing, it ensures high-speed digital isolation. The board facilitates seamless integration into high-voltage applications, enhancing electrical noise immunity and safety in use.

• Designed for high EMC performance with robust shielding
• Integrates digital isolator for reliable high-voltage usage
• Configurable for input/output connections to meet various needs
• Allows easy connection of external probes for monitoring
• Enables customised signal configuration for versatile testing

• Effective in isolated SPI communication setups
• Utilised for high-side floating PWM signal transfer
• Suitable for AC-DC converter testing in power supply systems
• Ideal for evaluating various digital isolator configurations

The four-layer PCB design is optimised with dedicated signal and ground layers, significantly reducing electromagnetic interference and allowing for stable data transmission at speeds of up to 40Mbit/s.

Each input and output connection can be individually configured with pull-up and pull-down resistors, as well as options for filtering capacitors, allowing for tailored performance in specific applications.

Yes, it is designed in compliance with reinforced isolation practices of up to 5700V RMS, making it suitable for high-voltage applications while ensuring user safety during operation.

It operates with dual power supplies, providing a voltage range of 2.7 to 6.5V across its two sides, ensuring compatibility with various isolator configurations.