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BU9253AS

Karaoke/Surround Digital Echo

BU9253AS Features

* ＜BU9253AS/FS＞ 1) Digital delay time : 131ms (fCLK = 375kHz) 2) Built-in mixing circuit for adding original sound and echo sound 3) Echo mix ratio settable by DC voltage 4) Built-in amplifier circuit for structuring input/output secondary LPF 5) Microphone mute function (mute of mixing sound of origi

BU9253AS General Description

The Karaoke/Surround Digital Echo IC incorporates a digital delay circuit, an input/output mixing circuit, supporting Karaoke echo and surround system, all in a single chip. BU9253AS/FS has functions required by Karaoke echo system, and BU9262AFS has various functions required for surround / echo sy.

BU9253AS Datasheet (1.07 MB)

Preview of BU9253AS PDF

Datasheet Details

Part number:

BU9253AS

Manufacturer:

ROHM ↗

File Size:

1.07 MB

Description:

Karaoke/surround digital echo.

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BU9253AS Karaoke Surround Digital Echo Rohm

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