參數(shù)資料
型號(hào): LM4666SD/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: LM4666 Boomer ® Audio Power Amplifier Series Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier; Package: LLP; No of Pins: 14; Qty per Container: 1000/Reel
中文描述: 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO14
封裝: LLP-14
文件頁(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 642K
代理商: LM4666SD/NOPB
External Components Description
Components
Functional Description
1.
C
S
Supply bypass capacitor which provides power supply filtering. Refer to the Power Supply Bypassing
section for information concerning proper placement and selection of the supply bypass capacitor.
2.
C
I
Input AC coupling capacitor which blocks the DC voltage at the amplifier’s input terminals.
Typical Performance Characteristics (Note 10)
THD+N vs Frequency
V
DD = 5V, RL =15H+8
+ 15H
P
OUT = 100mW/Channel, 30kHz BW
THD+N vs Frequency
V
DD = 3V, RL =15H+8
+ 15H
P
OUT = 100mW/Channel, 30kHz BW
20055827
20055826
THD+N vs Frequency
V
DD = 3V, RL =15H+4
+ 15H
P
OUT = 100mW/Channel, 30kHz BW
THD+N vs Output Power/Channel
V
DD = 5V, RL =15H+8
+ 15H
f = 1kHz, 22kHz BW
20055825
20055830
LM4666
www.national.com
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