FSA8008A: Audio Jack Detection and Configuration Switch

Description: The FSA8008A is an audio jack detector and switch ...
  • The FSA8008A is an audio jack detector and switch for 3- or 4-pole accessories. In addition to detection, the FSA8008 features an integrated MIC switch that allows the processor to configure the audio jack. The architecture is designed to allow common third-party headphones to be used for listening to music from mobile handsets, personal media players, and portable peripheral devices.
    ■ Determines 3- or 4-Pole Audio Jacks
    ■ Removes Audio Jack Pop-n-Click Caused by MIC Bias
    ■ Detects Audio Jack Accessories:
    - Standard Headphones
    - Headsets with MIC
    - Send / End Button Presses
    ■ Integrates a MIC Switch for 4-Pole Configuration
  • Features
  • Mobile Handsets
  • PMP/MP3 Players
  • Technical Documentation & Design Resources
    Availability and Samples
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Audio Jack Detection and Configuration Switch
  • Package Type: UQFN-10
  • Package Case Outline: 523BC
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Specifications
  • Channels:
  • Number of Switches:
  • Configuration: SPST 
  • Icc Max (µA): 25 
  • ron Max (Ω): 2.9 
  • VCC Min (V): 2.5 
  • VCC Max (V): 4.4 
  • Package Type: UQFN-10 
  • ON Semiconductor Full Web Site