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Si4820-A10 Datasheet Broadcast Mechanical Tuning Am/fm/sw Radio Receiver

Manufacturer: Silicon Laboratories

Overview: Si4820/24-A10 B R O A DC A S T M E C H A N I C A L TU N I N G A M / F M / S W R A DI O R E C E I V E.

General Description

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 and board area, minimum component count, and superior, proven performance.

The Si4820/24-A10 is drop-in replaceable to the existing Si4831/35 tuner, requires a simple application circuit, and removes any requirements for manually tuning components during the manufacturing process.

Key Features

  • 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.

Si4820-A10 Distributor