LC75106V-TLM-H Datasheet, PDF (1/15 Pages) ON Semiconductor – Digital Echo LSI with Built-in Mic Amplifier

Ordering number : ENA2153
LC75106V
CMOS LSI
Digital Echo LSI with Built-in
Mic Amplifier
http://onsemi.com
Overview
The LC75106V is a digital echo LSI for karaoke. It has the microcomputer control mode (I²C BUS control) and non-
control mode. Therefore, various karaoke systems can be made.
This LSI has 2ch mic amplifier (with ALC), volume of 2ch mic, echo feed back volume and echo volume.
In addition, when the stereo signal internal connected mode has the function of the vocal cancellation etc.
The karaoke system can be constructed with this LSI.
Functions
• 2ch mic amplifier (with built-in Auto Level Control)
• Volume of 2ch mic
• With built-in for digital echo memory 32kbit
• Feedback volume for digital echo
• Digital echo volume
• Mic mixing function
• Vocal cancellation
• With built-in oscillation circuit
• I²C bus control
Application
• Mini component audio and other
* I²C Bus is a trademark of Philips Corporation.
Semiconductor Components Industries, LLC, 2013
June, 2013
N1412HKPC 20121030-S00001 No. A2153-1/15