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LC75394NE

Part Number	LC75394NE
Manufacturer	Sanyo Semicon Device
Description	Single-Chip Electronic Volume Control
Published	Mar 22, 2005
Detailed Description	Ordering number : EN5466 CMOS LSI LC75394NE Single-Chip Electronic Volume Control System Overview The LC75394NE is an...
Datasheet	LC75394NE PDF File

Overview

Ordering number : EN5466 CMOS LSI LC75394NE Single-Chip Electronic Volume Control System Overview The LC75394NE is an electronic volume control system providing control over volume, balance, 5-band equalizer, and input switching based on serial inputs.
Package Dimensions unit: mm 3159-QFP64E [LC75394NE] Functions • Volume control: The chip provides 25 levels of volume attenuation: in 2dB steps between 0 dB and –20 dB, 3-dB steps between –20 dB and –32 dB, 4-dB steps between –32 dB and –52 dB, 4.
5-dB steps between –52 dB and –70 dB, and – ∞.
Independent control over left and right channels provides balance control.
• Equalizer: The chip provides control in 2-dB steps over the range between +10 dB and –10 dB.
Four of the five bands have peaking equalization; the remaining one, shelving equalization.
• Selector: The left and right channels each offer a choice of four inputs.
An external constant determines the amplification for the input signal.
SANYO: QFP64E Features • Built-in bu...

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LC75394NE Single-Chip Electronic Volume Control - Sanyo Semicon Device

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