Si4820-A10 - Silicon Laboratories

Si4820-A10 BROADCAST MECHANICAL TUNING AM/FM/SW RADIO RECEIVER

The Si4820/24-A10 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 Si4820/24-A10 extends Silicon Laboratories multi-band tuner family, and further increases the ease and attractiveness of design radio reception to audio devices through small size.

Features

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 Worldwide FM band support (64
  –109 MHz) Worldwide AM band support (504
  –1750 kHz) SW band support (Si4824 only) (5.6
  –22 MHz) No manual alignment necessary Mono audio output Selectable support AM/FM/SW regional bands 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
 24-pin SSOP
 RoHS-compliant
 Direct volume control
 Not EN55020 compliant
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*Note: For consumer applications that require EN 55020 compliance, use Si4831/35-B.
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 Ordering Information: See page 14. Applicatio.