参数资料
型号: LM4664ITLX/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 音频/视频放大
英文描述: 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封装: MICRO, SMD-9
文件页数: 11/14页
文件大小: 550K
代理商: LM4664ITLX/NOPB
Typical Performance Characteristics (Continued)
PSRR vs Frequency
V
DD = 5V, RL =15H+8
+ 15H
V
Ripple = 100VRMS Sine Wave, 22kHz BW
PSRR vs Frequency
V
DD = 3V, RL =15H+8
+ 15H
V
Ripple = 100VRMS Sine Wave, 22kHz BW
200960E3
200960E4
Efficiency and Power Dissipation
vs Output Power
V
DD = 5V, RL =15H+8
+ 15H, f = 1kHz, THD < 2%
Efficiency and Power Dissipation
vs Output Power
V
DD = 3V, RL =15H+8
+ 15H, f = 1kHz, THD < 1%
200960E5
200960E6
Gain Select Threshold
V
DD =3V
Gain Select Threshold
V
DD =5V
200960H6
200960H1
LM4664
www.national.com
6
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