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LC75372E

Sanyo Semicon Device
Part Number LC75372E
Manufacturer Sanyo Semicon Device
Description Electronic Volume Control
Published Mar 22, 2005
Detailed Description Ordering number : EN5330 CMOS LSI LC75372E Electronic Volume Control for Car Stereo Systems Overview The LC75372E is ...
Datasheet PDF File LC75372E PDF File

LC75372E
LC75372E

Overview
Ordering number : EN5330 CMOS LSI LC75372E Electronic Volume Control for Car Stereo Systems Overview The LC75372E is an electronic volume control that can implement volume, balance, fader, bass/treble, loudness, input switching, and input level control functions with a minimal number of external components.
• Built-in reference voltage generation circuit • Serial data input: Supports CCB format communication with the system controller.
Package Dimensions unit: mm 3148-QFP44MA [LC75372E] Features • Volume: Provides 81 positions, from 0 dB to –79 dB (in 1-dB steps) and – ∞ .
A balance function can be implemented by controlling the left and right channels independently.
• Fader: This function can attenuate either the rear or the front outputs over 16 positions.
(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 –∞.
) • Bass/treble: Forms an NF-type tone control circuit (LUX type) with the addition of external capacitor...


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