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): 5/16頁
文件大?。?/td> 275K
代理商: LC83026E
Application Circuit Example Outline (When digital input is not used)
No. 5663-13/16
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
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.
A0 to A8
D0 to D3
DVDD1 to DVDD3
DVSS1 to DVSS3
D4 to D7
TEST1 to TEST5
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