EVAL-AD1852EB is a high-performance 24-bit stereo DAC evaluation board that supports optical or coaxial SPDIF format input signals.
The EVAL-AD1852EB is an evaluation board designed to test and demonstrate the high-performance AD1852 24-bit stereo digital-to-analog converter (DAC). It accepts input signals in optical or coaxial SPDIF formats, as well as directly via a 10-pin header supporting left justified, right justified, or DSP modes. The board features separate power supplies for its digital and analog sections to ensure optimal performance.
| DAC Resolution | 24-bit stereo |
|---|---|
| Power Supply (Digital) | 9 V to 12 V dc |
| Power Supply (Analog) | +12 V dc |
| Output Impedance | approximately 600 Ω |
| Full-scale Output Signal | 2 V rms (5.6 V p-p) |
It supports optical or coaxial SPDIF format, as well as direct connection via a 10-pin header in left justified, right justified, or DSP modes.
Internal registers can be programmed from an external host or microcontroller using the provided External SPI Control Port.