GENERAL DESCRIPTION
The AKD4373 is an evaluation board for 24bit DAC with Headphone Amplifier and a monaural speaker driver, AK4373. The AKD4373 has the interface with AKEMD’s ADC evaluation boards. Therefore, it’s easy to evaluate the AK4373. The ADK4373 also has the digital audio interface and can achieve the interface with digital audio systems via opt-connector.

FUNCTION
• Compatible with 2 types of interface
    - Direct interface with AKEMD’s A/D converter evaluation boards
    - On-board AK4116 as DIR which accepts optical input
• 10pin header for serial control interface
• Mini-jack for external Stereo HP and a monaural speaker