MAX9720A

50mW, DirectDrive®, Stereo Headphone Amplifier with SmartSense™ and Shutdown

50mW, DirectDrive, Stereo-Headphone Amplifier with SmartSense and Shutdown

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Part Details

  • DirectDrive Eliminates Bulky DC-Blocking Capacitors
  • SmartSense Automatic Short Detection
  • Low 5mA Quiescent Current
  • Fixed Gain Eliminates External Feedback Network
    • MAX9720A: -1V/V
    • MAX9720B: -1.41V/V
  • 50mW per Channel Output Power
  • Ultra-Low 0.003% THD+N
  • High PSRR (92dB at 217Hz)
  • Integrated Click-and-Pop Suppression
  • 1.8V to 3.6V Single-Supply Operation
  • Thermal Overload Protection
  • Available in Space-Saving Packages
    • 16-Bump UCSP (2mm x 2mm x 0.6mm)
    • 16-Pin TSSOP
MAX9720A
50mW, DirectDrive®, Stereo Headphone Amplifier with SmartSense™ and Shutdown
MAX9720, MAX9720A, MAX9720B: Typical Operating Circuit
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