參數(shù)資料
型號: TDA7476
廠商: STMICROELECTRONICS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: SOP-24
文件頁數(shù): 8/19頁
文件大?。?/td> 161K
代理商: TDA7476
TDA7476
16/19
s
To use the TDA7476 with a car-radio system which has less than five audio channel and less than two
auxiliary loads, it is necessary to take some cares:
- each pin CH± not used has to be fixed to 5V
- each pin AUX1IN, AUX1OUT, AUXIN2, AUX2OUT not used has to be fixed to a voltage equal or greater than 5V
The 5V voltage reference available on the chip (pin 10) is very useful to fix both CH± and AUX pins to
5V.
APPLICATION EXAMPLES WITH ST AUDIO POWER ICs
Figure 5. Quad Bridge Amplifiers
Figure 6. TDA7451
TDA7384, TDA7385, TDA7386, TDA7454
+-
-+
+-
-+
CH1+
CH2+
CH3+
CH4+
CH5+
CH5-
CH4-
CH3-
CH2-
CH1-
TDA7476
D97AU578A
R
TDA7451
+-
-+
+-
-+
CH1+
CH2+
CH3+
CH4+
CH5+
CH5-
CH4-
CH3-
CH2-
CH1-
TDA7476
D97AU577A
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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