參數(shù)資料
型號(hào): TDA7402TR
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁數(shù): 25/74頁
文件大?。?/td> 1232K
代理商: TDA7402TR
TDA7402
Audioprocessor part
Figure 23.
Output selector
4.15
Audioprocessor testing
During the testmode, which can be activated by setting bit D0 of the stereo decoder testing
byte and the audioprocessor testing byte, several internal signals are available at the FD2R
pin. During this mode the input resistance of 100kOhm is disconnected from the pin. The
internal signals available are shown in the data byte specification.
1
OUTF
25K
FRONT
REAR
FROM MIXING
SELECTOR
D00AU1164
VOLUME
+15/-79dB
1dB Step
VOLUME
+15/-79dB
1dB Step
VOLUME
+15/-79dB
1dB Step
FROM OUTPUT
SELECTOR
1
OUTR
相關(guān)PDF資料
PDF描述
TDA7402 SPECIALTY CONSUMER CIRCUIT, PQFP44
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TDA7404D 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
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