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BU9253AS |
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| Part Number | BU9253AS |
| Manufacturer | ROHM (https://www.rohm.com/) |
| 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 ... |
| 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 original sound + echo sound) 6) Built-in CR oscillation circuit
＜BU9262AFS＞ 1) Digital delay time : 8-stage setting from 9.2ms to 192ms 2) Built-in input/output mixing circuit 3) Built-in feedback, delay volume circuit 4) Built-in input/output LPF 5) Serial interface 6) Aut... |
| Document |
 BU9253AS Data Sheet
PDF 1.07MB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | BU9253 |
Rohm |
KARAOKE echo IC |
|
| 2 | BU9253FS |
Rohm |
Karaoke/Surround Digital Echo |
|
| 3 | BU9252F |
Rohm |
Audio digital delay (KARAOKE echo) |
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| 4 | BU9252S |
Rohm |
Audio digital delay (KARAOKE echo) |
|
| 5 | BU9255FS |
Rohm |
KARAOKE echo IC |
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| 6 | BU920 |
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Desde 2024. D4U Semiconductor.
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