參數資料
型號: LC07410LG
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA40
封裝: 4.40 X 3.60 MM, FLGA-40
文件頁數: 34/36頁
文件大小: 367K
代理商: LC07410LG
LC07410LG
No.A1345-7/36
Pin Function
(Note) I/O: I => input, Is => Schmitt input, O => output, IO s=> Schmitt input/output
Pin No.
Pin name
I/O
Function
Equivalent circuit
B3
MICPWR
O
Microphone power supply output (2.3V)
B1
MICINP
I
Microphone amplifier input (+ side)
70k
Ω
B2
MICINN
I
Microphone amplifier input (- side)
70k
Ω
C3
VDDA
Analog block power supply (3V)
C1
VREF
O
3V analog power supply reference voltage output
C2
VSSA
Analog block ground (0V)
D1
LOUT1
O
Line output 1
D2
LOUT2
O
Line output 2
D3
BEEP
I
BEEP signal input, mixed to speaker amplifier
E1
SPKIN
I
Speaker amplifier input
5k
Ω
E1
D3
5k
Ω
107k
Ω
10k
Ω
5k
Ω
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