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參數(shù)資料
| 型號(hào)： | LC83026E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | Digital Signal Processor for Karaoke Systems |
| 中文描述： | 數(shù)字信號(hào)處理器的卡拉OK系統(tǒng) |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 283K |
| 代理商： | LC83026E |
Application Circuit Example Outline (When digital input is used 1)
No. 5663-14/16
LC83026E
The values of 29
A/D converter
external circuit
(left channel)
D/A converter
external circuit
(left channel)
D/A converter
external circuit
(right channel)
D/A converter
CD-DSP or
other circuit
Apply high or low levels to these
pins according to the audio
interface mode used.
A/D converter
external circuit
(right channel)
A/D converter
external circuit
(microphone)
Microcontroller
(Coefficient transfer mode control pin)
(Initial mode selection pins)
(Microphone input level display pin)
(Music input level display pin)
Whether or not the digital inputs and/or analog outputs are used depends on the
specifications of the application.
If any of these pins are not used, any unused input pins should be tied to high or low and any
unused output pins should be left open.
Divide-by-
two circuit
D4 to D7
DV
DD
1 to DV
DD
3
DV
SS
1 to DV
SS
3
A0 to A8
D0 to D3
TEST1 to TEST5
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