EVAL-ADAU1797Z

Product Details

The ADAU1797A is a low-power, high-performance audio codec that provides three analog input channels, ten DMIC (Digital Microphone) input channels, two Pulse Density Modulation (PDM) output channels, and one high-efficiency Class-D amplifier output channel.

The ADAU1797A features a low-power HiFi 3z audio DSP core and a low-latency, FastDSP (FDSP) core. The audio DSP cores paired with high-fidelity audio data converters are ideal for applications like noise cancellation, transparency, personal sound amplification, and voice processing.

This EVAL-ADAU1797Z (evaluation board) provides full access to all analog and digital inputs or outputs on the ADAU1797. The evaluation board can be powered by a single 3.8V to 5V supply. Once the main power is supplied, onboard regulators provide the voltages needed for the ADAU1797 and other devices. The printed circuit board (PCB) is an 8-layer design, with a ground plane and power plane on the inner layers. The evaluation board contains connectors for external microphones and speakers. The master clock can be provided externally or by the onboard 24.576MHz passive crystal or the onboard 24.576MHz oscillator.

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