Infineon Evaluation Board Microphone Sensor Evaluation Board for XENSIV MEMS IM69D130

This sensor development kit is designed to evaluate Infineon’s audio technology, particularly the XENSIV MEMS microphones. It enables integration and performance testing of microphone sensor technologies, providing substantial support to engineers in the automation and electronics sectors. Users can explore the kit's functionalities to improve their audio applications through a thorough evaluation experience.

• Integrated USB audio interface for easy connectivity
• Streams audio data at 48kHz sampling with 24-bit resolution
• Supports two XENSIV MEMS microphones for flexible testing
• Power options include high power and low power configurations
• Onboard LEDs indicate gain settings and audio levels for real-time monitoring
• Compatible with various audio recording software for user flexibility

• Utilised with the IM69D130 microphone sensor for audio projects
• Suitable for microphone technology and audio sensor development
• Ideal for performance testing in product design and verification
• Enables practical evaluation in electronics, electrical, and mechanical industries

The initial setup requires the Audiohub Nano evaluation board, an Infineon XENSIV MEMS microphone flex kit, and a micro-USB cable. Additionally, audio editing software supporting 48kHz and 24-bit recording is essential for full functionality.

Power settings can be adjusted using the mode switch button, allowing users to cycle through normal and low power modes and select various gain configurations for better audio management.

If only one microphone is connected, both LED bars will display sound levels for the mono audio stream, allowing for accurate audio monitoring despite the single input.