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AN7289NSC - FM-FEAM IC for car radio

General Description

Pin No.

Key Features

  • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our conventional IC).
  • AM: Practical sensitivity is improved by 2 dB by ATC.
  • AM: Strong input characteristics is improved by 2-loop AGC function 1 16 7.2±0.3 9.3±0.3 1.23 1.0 Seating plane s.

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ICs for FM/AM Tuner AN7289NSC FM-FE+AM IC for car radio s Overview The AN7289NSC is an IC having FM-FE+AM functions for car radio. A tuner block of car radio can be constructed by combination of this IC and the AN7293NSC / NFBQ. 17.81±0.3 32 17 Unit: mm s Features • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our conventional IC) • AM: Practical sensitivity is improved by 2 dB by ATC • AM: Strong input characteristics is improved by 2-loop AGC function 1 16 7.2±0.3 9.3±0.3 1.23 1.0 Seating plane s Applications • Car radios SSOP032-P-0375 s Block Diagram GND2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 0.1±0.1 0.9 0.35±0.1 18 15 2.0±0.2 0.15 FE OSC AM OSC FM AGC FM/AM SW FM mix. AM RF-AGC AM mix. AM.