參數(shù)資料
型號: LA71207M
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 14 X 14 MM, QFP-80
文件頁數(shù): 6/7頁
文件大?。?/td> 436K
代理商: LA71207M
LA1845N
No.7185-6/9
Continued from preceding page.
Pin No.
Pin function
Pin voltage (V)
Pin description
Equivalent circuit
23
OSC
VCC
Connect the oscillator coil between this pin and
pin 9 (VCC).
Note : Impedance of the secondary oscillator coil
must be 5k
Ω or higher.
23
24
Oscillator buffer
output,
FM SD sensitivity
adjustment
VCC-1.4
The FM SD sensitivity can be adjusted with an
external resistor connected to this pin.
Output impedance ro = 200Ω
Note : Resistance of the external resistor connected
to the pin 24 must be 3.3k
Ω or higher.
24
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