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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-dB steps, from –20 to –25 dB in one 5-dB step, from –25 to –45 dB in 10-dB steps, –60 dB, and –∞.
LC75371M Datasheet
