Digital MEMS microphone Akustica

The AKU2000 is a surface-mountable, digital-output silicon microphone which is optimal for use in microphone array applications where a high of degree noise immunity is required. The AKU2000 integrates an acoustic transducer, analog pre-amplifier, and a 4th order sigma-delta modulator on a single chip. The output of the microphone is Pulse Density Modulated (PDM), or a single-bit digital output stream that can be connected to downstream electronics for a high degree of design flexibility and freedom.

BENEFITS OF THE AKU2000

- Surface-mountable and automated pick & place compatible
- Robust digital-output immune to RF and EM interference enabling increased audio design flexibility and signal integrity
- Shielded cabling not required for signal routing
- Small form factor enables placement in thin profile areast

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