參數(shù)資料
型號: LA4802T
元件分類: 音頻/視頻放大
英文描述: 0.038 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: MSOP-20
文件頁數(shù): 8/10頁
文件大?。?/td> 281K
代理商: LA4802T
No. 6657-7/10
LA4802T
Pin Descriptions
Pin No.
Pin name
Pin
Pin description
Equivalent circuit
voltage (V)
IC on/off switch
0 to 0.5 V: IC off
1.4 to 4.5 V: IC on
1
POWER SW
A13730
300k
Ω
20kΩ
1
Continued on next page.
Power input
2
5
POWER IN
1.21
A13731
1kΩ
10kΩ
2
5
Bass compensation circuit on/off switch
0 to 0.5 V: Boost on
1.4 to 4.5 V: Boost off
4
BOOST SW
A13732
200k
Ω
300Ω
4
Connection for the mute switch on/off
impulse noise reduction capacitor
6
MUTE C
1.27
A13733
10kΩ
300Ω
6
3
PRE GND
VREF amplifier reference
7
8
VREF OUT
1.21
A13734
10kΩ
7
8
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