BUGsound

Use BUG as a portable music player, speakerphone, audio processor and more.

BUGsound provides a flush-mount 20-mm speaker and omnidirectional microphone with hardware stereo codecs and four 3.5-mm stereo jacks for third-party inputs, outputs, headphones and microphones.

 BUGsound

Technical Specifications

Speaker

  • Built-in mono micro-speaker, 20mm diameter
  • Impedance is 8Ω±15% at 1.5kHz 1V
  • Input power is 0.5W nominal, 1.0W handling capacity
  • Sound pressure level is 82dB/w ±3 dB

Microphone

  • Built-in electret microphone (mono)
  • Sensitivity: -45 ±4 dB (0dB=1V/Pa, 1kHz)
  • Omnidirectional
  • 20-16,000 Hz
  • > 58dB SNR

Stereo Codec

  • DAC SNR 102 dBA
  • ADC SNR 92dB, THD -89dB (48ksps, 1kHz, 0dB PGA gain, -2dB full-scale input)
  • On-chip Headphone driver, 30mW per channel into 16Ω / 3.3V SPKVDD
  • 16/20/24/32-bit data
  • Data rates from 8 kHz to 96kHz
  • 3-D/Bass/Treble/EQ/De-Emphasis effects
  • Serial data bus supports I2S, left/right-justified, DSP, and TDM modes
  • ADC with programmable preamp gain or Automatic Gain Control (AGC) for record
  • Programmable filters for audible noise reduction
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Introducing BUGsound
Sending an Application to BUG