EVAL-AD1974AZ,評估 AD1974 24 位音頻
編解碼器的評估板。評估板必須連接到外部 ±12 Vdc
電源和接地。板載
穩壓器為 AD1974 提供 3.3V 電源。 AD1974 通過
SPI 接口進行控制。 EVAL-AD
USB2EBZ(也稱為 USBi)是一個小型外部接口板,可連接到 PC USB 端口,并通過帶狀電纜提供對評估板的 SPI 訪問
說明
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EVAL-AD1974AZ, Evaluation Board Evaluating the AD1974, 24-Bit Audio Codec. The evaluation board must be connected to an external ±12 Vdc power supply and ground. On-board regulators derive the 3.3V supplies for the AD1974. The AD1974 is controlled through an SPI interface. A small external interface board, EVAL-ADUSB2EBZ (also called USBi) connects to a PC USB port and provides SPI access to the evaluation board through a ribbon cable