OTHER

• Interface
  Pushbutton, SPI
• Input Signal
  Analog - Single Ended, Microphone
• Output Signal
  Analog - Single Ended, PWM Speaker Output
• Sampling Frequency
  4 ~ 12kHz
• Duration
  140 ~ 420 Sec
• Filter Pass Band
  -
• Messaging
  Multiple
• Oscillator Type
  Internal
• Features
  Automatic Gain Control, Volume Control
• Operating Temperature
  -40°C ~ 85°C (TA)
• Voltage - Supply
  2.4V ~ 5.5V
• Mounting Type
  Surface Mount
• Package / Case
  28-SOIC (0.295, 7.50mm Width)
• Supplier Device Package
  28-SOIC