BU9262AFS Karaoke/Surround Digital Echo

Rohm

Description

TECHNICAL NOTE Audio Accessory ICs Karaoke/Surround Digital Echo BU9253AS/FS, BU9262AFS *.
The Karaoke/Surround Digital Echo IC incorporates a digital delay circuit, an input/output mixing circuit, supporting Karaoke echo and surround system.

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Datasheet Specifications

Part number: BU9262AFS
Manufacturer: ROHM ↗
File Size: 1.07 MB
Datasheet: BU9262AFS_Rohm.pdf
Description: Karaoke/Surround Digital Echo

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

Applications

* Radio cassette recorder, mini-component and karaoke systems.
* Product lineup Parameter Supply voltage Oscillation frequency Current consumption Operating temperature range Package Digital delay Echo level BU9253AS 4.0V～5.5V 375kHz 6mA -10～+70℃ SDIP18 Fixed Fixed BU9253FS 4.0V～5.5V 375kHz 6mA

BU9262AFS Distributors

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BU9262AFS Karaoke Surround Digital Echo Rohm

Rohm BU9262AFS-like datasheet