OTHER

• Interface
  SPI
• Input Signal
  SPI
• Output Signal
  PWM Speaker Output, SPI
• Sampling Frequency
  4 ~ 32kHz
• Duration
  30 Sec
• Filter Pass Band
  -
• Messaging
  Single
• Oscillator Type
  Internal
• Features
  Volume Control
• Operating Temperature
  -40°C ~ 85°C (TA)
• Voltage - Supply
  2.7V ~ 3.6V
• Mounting Type
  Surface Mount
• Package / Case
  20-WFQFN Exposed Pad
• Supplier Device Package
  20-QFN (4x4)