Si4825-A20-CS数据手册Skyworks中文资料规格书

描述 Description

Si4825-A20-CS devices are mechanically-tuned digital display CMOS AM/FM/SW radio receiver ICs that integrates the complete receiver function from antenna input to audio output. Si482x/3x devices offer unmatched integration and PCB space savings with minimum external components and a small board area.  Si482x/3x ICs require a simple application circuit and removes any requirements for manually tuning components during the manufacturing process. Si4820/24/25 devices are drop-in compatible with the Si4825-A20-CS, making the IC a simple product to design, manufacture and support across multiple product lines. Powered by two AAA batteries, the receiver has ultra-low power consumption and delivers the performance benefits of digital tuning to the AM/FM/SW analog radio market.  For consumer applications that require EN55020 compliance, use Si4831/35/36 devices.