Si4825-A10 - Silicon Laboratories

Si4825-A10 BROADCAST MECHANICAL TUNING AM/FM/SW RADIO RECEIVER

The Si4825 is the entry level mechanical-tuned digital CMOS AM/FM/SW radio receiver IC that integrates the complete receiver function from antenna input to audio output. The Si4825 extends Silicon Laboratories multi-band tuner family, and further increases the ease and attractiveness of design radio reception to audio devices through small size and board ar.

Features

 Worldwide FM band support (64
  –109 MHz)
 Worldwide AM band support (504
  –1750 kHz)
 SW band support (2.3
  –28.5 MHz)
 No manual alignment necessary
 Mono audio output
 Selectable support AM/FM/SW regional bands
 Enhanced FM/SW band coverage
 Automatic frequency control (AFC)
 Integrated LDO regulator
 2.0 to 3.6 V supply voltage
 Wide range of ferrite loop sticks and air loop antennas supported
 16-pin SOIC
 RoHS-compliant
 Direct volume control
 Not EN55020 compliant
*
*Note: For consumer applications that require EN 55020 compliance, use Si483x. Applications
 Table and portab.