零件编号
FSA221
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page
17 Pages
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754.9 kB
生产厂家
Fairchild Semiconductor
FSA221 数据手册 ( 数据表 ) - Fairchild Semiconductor
Fairchild Semiconductor
Description
The FSA221 is a Double-Pole, Double Throw (DPDT) multiplexer that combines a low-distortion audio and a USB2.0 High-Speed (HS) switch path. This configuration enables audio and USB data to share a common connector port. The architecture is designed to allow audio signals to swing below ground. This means a common USB and headphone jack can be used for personal media players and portable peripheral devices.
FEATUREs
■ HS-USB: 4Ω Typical On Resistance
■ HS-USB: 4.5pF Typical On Capacitance
■ Audio: 3Ω Typical On Resistance
■ -3db Bandwidth: > 720MHz
■ Low Power Consumption
■ Power-off Protection on Common D+/R, D-/L Ports
■ Automatically Detects Vbus for Switch Path Selection
APPLICATIONs
■ Cell Phone, PDA, Digital Camera, and Notebook
■ LCD Monitor, TV, and Set-Top Box
零件编号
产品描述 (功能)
视图
生产厂家
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