GENERAL DESCRIPTION

The AKD4371 is an evaluation board for 24bit DAC with Headphone Amplifier, AK4371. The AKD4371 has the interface with AKM’s ADC evaluation boards. Therefore, it’s easy to evaluate the AK4371. The ADK4370 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 AKM’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 Speaker

• On-board Class-D Speaker Amplifier (AK7832)