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AN7293NFBQ - FM-IF/ NC/ MPX IC for Car Radio

General Description

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description ASC adjustment/forced monaural ATC adjustment Separation adjustment ATC low-pass filter R-ch.

output L-ch.

Key Features

  • A less number of external components is required (8 components reduction compared with our conventional IC).
  • Neighbering-station interference characteristics improvement by band-ATC function.
  • Band-mute on/off function.
  • DIL package product (the AN7293NSC) is also available 32 9 0.8 0.15+0.10.
  • 0.05 0.625±0.100 (0.55) 1 8 0.1±0.1 7.0±0.3 s.

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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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ICs for FM/AM Tuner AN7293NFBQ FM-IF, NC, MPX IC for Car Radio s Overview The AN7293NFBQ is an IC having FM-IF, NC and MPX function for car radio. A tuner block of car radio can be constructed by this IC and the AN7289NFBQ/NSC. 24 17 25 16 Unit: mm 0.3+0.10 –0.05 7.0±0.3 0.625±0.100 s Features • A less number of external components is required (8 components reduction compared with our conventional IC) • Neighbering-station interference characteristics improvement by band-ATC function • Band-mute on/off function • DIL package product (the AN7293NSC) is also available 32 9 0.8 0.15+0.10 –0.05 0.625±0.100 (0.55) 1 8 0.1±0.1 7.0±0.3 s Applications • Car radios 9.2±0.4 SSOP032-P-0375 s Block Diagram ST-Ind. Mono: high 18 Stereo: low Mute-Adj. 21 AFC 22 V CC 24 23 20 SD-Adj.