AN7289NSC Datasheet - Panasonic Semiconductor

AN7289NSC FM-FEAM IC for car radio

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Description FM-keyed-AGC input AM-AF output / LO setting AM-ATC input AM-IF level detection AM detection output VCC1 AM-IF counter output / DX / LO SW AM-SD output AM-signal meter output FM-IF output AM-IF output GND1 SSC AM-RF level detection AM-WAG.

AN7289NSC 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 Seat

AN7289NSC_PanasonicSemiconductor.pdf