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LV1150M - Virtual Surround System IC

Datasheet Summary

Description

Pin No.

R switching Pin voltage (V) Function Bypass/virtual switching Equivalent circuit 2 3 1 kΩ A12418 BIAS 4 5 LPF1 LPF2 1/2VCC Low-pass filter capacitor connection 24 kΩ 500 Ω 4 5 VCC 6 10 LS-OUT RS-OUT 1/2VCC Surround signal outputs A12419 6 10 100 Ω

Features

  • Virtual surround function Passive matrix: L+R, L.
  • R Adjustable surround effect level Bypass and virtual surround (L+R, L.
  • R) switching function Output filters are provided on chip. On-chip VDD circuit ADM technique based A/D and D/A converters Simulated stereo for monaural input signals Package: MFP24 (375-mil lead pitch) 0.15 2.15 2.5max 0.75 1 15.3 12 0.35 1.27 0.67 0.1 SANYO: MFP24.

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Datasheet Details

Part number LV1150M
Manufacturer Sanyo Semicon Device
File Size 96.90 KB
Description Virtual Surround System IC
Datasheet download datasheet LV1150M Datasheet
Additional preview pages of the LV1150M datasheet.

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Full PDF Text Transcription

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Ordering number :ENN6287 Bi-CMOS IC LV1150M Virtual Surround System IC Overview The LV1150M is a virtual surround system Bi-CMOS IC for video soundtracks and audio. The main feature of this IC is the ability to create an audio ambience equivalent to that of a multichannel system by adding a signal to which virtual surround processing has been applied to the left and right channel input signals. It furthermore allows modification of this effect by the use of L+R and L–R passive matrix processing and adjustment of the surround processing level with a level control.
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