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AS3418

Features

  • Integrated music bypass switch
  • Low power consumption (<10mW@1.8V)
  • EEPROM memory for standalone mode
  • 118.5dB signal to noise ratio (Line->HPH)
  • I2C control interface
  • Mono differential line input support
  • TWS Hybrid ANC Support
  • WL-CSP30 package (2.645 x 2.545mm; 0.4mm pitch)

Benefits

  • Longest battery lifetime
  • Smallest PCB size (less than 0.5cm²)
  • Best-in-class ANC performance
  • Lowest hiss noise level
  • ANC level control
  • Ambient noise monitor mode

Product parameters

FunctionReceive path
TopologyFeedforward
Output TypeStereo/BTL
Max. Output Power130mW (Mono Differential; 32 Ohm load)
SNR, THD118.5dB, 0.007% (SE, 30mW, 32 Ohm load)
ANC Performance>30dB
Supply Voltage1.4V to 1.8V
PackageWL-CSP30 package (2.645mm x 2.545mm; 0.4mm pitch)