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LC75373E

Sanyo Semicon Device
Part Number LC75373E
Manufacturer Sanyo Semicon Device
Description Electronic Volume Control
Published Mar 22, 2005
Detailed Description Ordering number : EN5588 CMOS LSI LC75373E Electronic Volume Control for Car Stereo Systems Overview The LC75373E is ...
Datasheet PDF File LC75373E PDF File

LC75373E
LC75373E

Overview
Ordering number : EN5588 CMOS LSI LC75373E Electronic Volume Control for Car Stereo Systems Overview The LC75373E is an electronic volume control that can implement volume, balance, fader, bass/treble + super bass, loudness, input switching, and input/output level control functions with a minimal number of external components.
Package Dimensions unit: mm 3148-QFP44MA [LC75373E] Functions • 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 with the addition of external capacitors.
The base and treble controls each have 15 positions.
• Input gain: The input signal can be amplified from 0 dB to +18.
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