Audio Jack Detection and Configuration Switch 10-Pin UMLP T/R

The FSA8008 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.

• Detection: Accessory Plug-In; 3- or 4-Pole Audio; Send/End Key Presses
• Functionality: FSA8008A-Decreased Timing for Sensitive Send/End Keys
• Switch Type: MIC
• VDD: 2.5 to 4.4V
• VIO: 1.6 to VDD
• THD (MIC): 0.03% Typical at 2.5 VDD
• ESD (Air Gap): 15kV
• Operating Temperature: -40°C to 85°C
• Programmability: 10-Lead UMLP 1.4x1.8x0.5mm, 0.4mm Pitch
• Top Mark: FSA8008 - KC
• Package: 20-Lead UMLP (3 x 4 x 0.55mm, 0.5mm Pitch)