参数资料
型号: LM4665LD/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 音频/视频放大
英文描述: 1 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO10
封装: LLP-10
文件页数: 16/18页
文件大小: 1018K
代理商: LM4665LD/NOPB
Typical Performance Characteristics (Continued)
PSRR vs Frequency
V
DD = 5V, RL =8
+ 33H
V
CM = 100mVRMSSine Wave, 22kHz BW
PSRR vs Frequency
V
DD = 3V, RL =8
+ 33H
V
CM = 100mVRMSSine Wave, 22kHz BW
20027099
20027094
Efficiency (top trace) and
Power Dissipation (bottom trace) vs Output Power
V
DD = 5V, RL =8
+ 33H, f = 1kHz, THD < 3%
Efficiency (top trace) and
Power Dissipation (bottom trace) vs Output Power
V
DD = 3V, RL =8
+ 33H, f = 1kHz, THD < 2%
200270A2
200270A1
Efficiency (top trace) and
Power Dissipation (bottom trace) vs Output Power
V
DD = 3.3V, RL =4
+ 33H, f = 1kHz, THD < 2%
Gain Threshold Voltages
V
DD =3V-5V
200270A5
200270A3
LM4665
www.national.com
7
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