Ordering number : EN5348 CMOS LSI LC75371M Car Stereo Electronic Tone and Volume Control Overview The LC75371M is an electronic tone/volume control LSI that can implement, with minimal external components, volume, balance, fader, bass and treble, loudness, input switching, and input level controls.
Package Dimensions unit: mm 3204-MFP36S [LC75371M] Functions • Volume control: From 0 to –79 dB in 1-dB steps plus –∞ for a total of 81 settings.
Since the left and right levels can be set independently, this function can also be used to implement a balance function.
• Fader: Attenuates either the rear or front channels to one of 16 levels.
(Provides 16 settings, namely, from 0 to –20 dB in 2...

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