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SA2111C - 3V AM/FM MPX TUNER

General Description

The SA2111C is AM/FM single-chip tuner IC, which is designed for portable radios and 3V head phone radios.

It is suitable for digit tuning system, and FM local oscillation voltage is set up low relativity, for NEW FCC.

Key Features

  • Operating supply voltage range: VCC=1.8~7V (Tamb=25°C).
  • AM detector coil, FM IFT, IF coupling condenser are not needed.
  • For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit.
  • Built-in FM MPX VCO circuit.
  • Built-in varactor diode for AFC.
  • Built-in AM low cut circuit.
  • Low supply current. (VCC=3V, Tamb=25°C) ICCq(FM)=9.0mA (Typ. ) ICCq(AM)=5.0mA (Typ. ) Note: Handle with care to prevent devices from deteriorations by ESD. S.

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Datasheet Details

Part number SA2111C
Manufacturer Silan Microelectronics
File Size 359.07 KB
Description 3V AM/FM MPX TUNER
Datasheet download datasheet SA2111C Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SA2111C 3V AM/FM +MPX TUNER IC(FOR MECHANICAL TUNING) DESCRIPTION The SA2111C is AM/FM single-chip tuner IC, which is designed for portable radios and 3V head phone radios. It is suitable for digit tuning system, and FM local oscillation voltage is set up low relativity, for NEW FCC. SSOP-24-300-0.65 SSOP-24-300-1.0 FEATURES * Operating supply voltage range: VCC=1.8~7V (Tamb=25°C) * AM detector coil, FM IFT, IF coupling condenser are not needed. * For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit. * Built-in FM MPX VCO circuit * Built-in varactor diode for AFC * Built-in AM low cut circuit * Low supply current. (VCC=3V, Tamb=25°C) ICCq(FM)=9.0mA (Typ.) ICCq(AM)=5.0mA (Typ.) Note: Handle with care to prevent devices from deteriorations by ESD.