The mixing function is installed, and it is suitable for PND (personal navigation device) as the usage. It is possible to output it by allocating one system in the audio guidance among four input systems, and mixing other signals from the speaker output with the audio guidance by the microcomputer control.
Because the volume step resolution is 0.5dB step, the volume can be made to fine-tune.
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Ordering number : ENA1879A LV3327PV Bi-CMOS LSI Electronic Volume IC http://onsemi.com Overview The LV3327PV is electronic volume LSI for the volume adjustment of the por...
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LV3327PV is electronic volume LSI for the volume adjustment of the portable sound equipment usage. Features • The mixing function is installed, and it is suitable for PND (personal navigation device) as the usage. It is possible to output it by allocating one system in the audio guidance among four input systems, and mixing other signals from the speaker output with the audio guidance by the microcomputer control. • Because the volume step resolution is 0.5dB step, the volume can be made to fine-tune. • The loudness function is installed. Functions • Input switching : 4 input systems (Independent control is possible.) • Vo
LV3327PV Datasheet
