AS3430 ACTIVE NOISE CANCELLATION

AUDIO

AS3430 ACTIVE NOISE CANCELLATION

Feedback ANS Solution for Accessories

Integrated Active Noise Cancellation solution addressing feedback architecture for Stereo wired headsets, suitable for music, video or mobile use.

DOWNLOAD DATASHEET

KEY FEATURES

  • >20dB noise reduction achievable
  • High quality audio chain
  • Fully electronic calibration
  • Single Cell (AA/AAA) or 1.0V - 1.8V supply

KEY BENEFITS

  • Superior performance
  • Pure, unadulterated audio
  • No manual intervention during production
  • Unparalleled battery life

AS3430 APPLICATIONS

  • Headsets (Over-ear, On-ear and In-ear
  • Hands-free Kits
  • BT Headsets

(click to enlarge)


AS3430 PRODUCT FACTS

FunctionReceive path
TopologyFeedback
Output typeStereo SE / Mono BTL
Max output power (BTL, 1.8V, 32 Ohm) [mW]
125
SNR, THD (SE, 34mW, 32Ohm) [dB]>100, <0.1%
ANC performance [dB]>20
Supply voltage [V]
1.0 to 1.8
PackageQFN-32 (5x5)