FSA8008A Datasheet | Fairchild Semiconductor

.Data Sheet.co.kr FSA8008 / FSA8008A - Audio Jack Detection and Configuration Switch March 2011 FSA8008/FSA8008A Audio Jack Detection and Configuration Switch Features Accessory Plug-In 3- or 4-Pole Audio Jack Send/End Key Pressed FSA8008 Decreased Timing Functionality FSA8008A for Sensitive Send/End Keys Switch Type MIC VDD 2.5 to 4.4V VIO 1.6 to VDD THD (MIC) 0.01% Typical ESD (Air Gap) 15k V Operating Temperature -40°C to 85°C 10-Lead UMLP Package 1.4x1.8x0.5mm, 0.4mm Pitch FSA8008 KC Top Mark FSA8008A KD FSA8008UMX Ordering Information FSA8008AUMX Detection Description The FSA8008/FSA8008A is an audio jack detector and switch for 3- or 4-pole accessories. In addition to detection, the FSA8008/FSA8008A Features an integrated MIC switch that allows the processor to configure the audio jack. The architecture is designed to allow mon 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 Related Resources - FSA8008/FSA8008A Demonstration Board - For samples and questions, please contact: Analog.Switch@fairchildsemi.. Applications - 3.5mm and 2.5mm Audio Jacks - Cellular Phones, Smartphones - MP3 and PMP Typical Application Figure 1. Mobile Phone Example © 2011 Fairchild Semiconductor Corporation FSA8008 / FSA8008A - Rev. 1.0.3 .fairchildsemi. Datasheet...