The PCM1821 evaluation module (EVM) allows the user to test the capabilities of the PCM1821, which is a two-channel, hardware-controlled, high-performance, audio analog-to-digital converter (ADC). PCM1821 is intended for use in a wide range of applications including voice-activated systems, professional microphones, audio conferencing, portable computing, communication, and entertainment. The EVM provides convenient connections to the input, output, and hardware control pins.
Features
- Evaluation board for PCM1821 two-channel ADC
- High-performance audio ADC: 106-dB dynamic range
- Onboard microphone provided for voice-recording testing
- Direct access to digital audio signals and control interface for simple end-system integration