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參數(shù)資料
| 型號： | LC83026E |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | QFP-80 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 275K |
| 代理商： | LC83026E |
Application Circuit Example Outline (When digital input is used 1)
No. 5663-14/16
LC83026E
The values of 29
and 13 pF here
include the
printed circuit
board
capacitances.
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
DVDD1 to DVDD3
DVSS1 to DVSS3
A0 to A8
D0 to D3
TEST1 to TEST5
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