參數(shù)資料
型號(hào): LM4666SDA
廠商: National Semiconductor Corporation
元件分類: 音頻放大器
英文描述: Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier
中文描述: 濾波1.2W的立體聲高效率開關(guān)音頻放大器
文件頁(yè)數(shù): 5/15頁(yè)
文件大?。?/td> 642K
代理商: LM4666SDA
External Components Description
(
Figure 1
)
Components
1.
Functional Description
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.
Input AC coupling capacitor which blocks the DC voltage at the amplifier’s input terminals.
2.
C
I
Typical Performance Characteristics
(Note 10)
THD+N vs Frequency
V
DD
= 5V, R
L
= 15μH + 8
+ 15μH
P
OUT
= 100mW/Channel, 30kHz BW
THD+N vs Frequency
V
DD
= 3V, R
L
= 15μH + 8
+ 15μH
P
OUT
= 100mW/Channel, 30kHz BW
20055827
20055826
THD+N vs Frequency
V
DD
= 3V, R
L
= 15μH + 4
+ 15μH
P
OUT
= 100mW/Channel, 30kHz BW
THD+N vs Output Power/Channel
V
DD
= 5V, R
L
= 15μH + 8
+ 15μH
f = 1kHz, 22kHz BW
20055825
20055830
L
www.national.com
5
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參數(shù)描述
LM4666SDBD 功能描述:音頻 IC 開發(fā)工具 LM4666SD EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
LM4666SDBD/NOPB 功能描述:音頻 IC 開發(fā)工具 LM4666 Eval Brd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
LM4666SDX 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM4666SDX/NOPB 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM4667 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Filterless High Efficiency 1.3W Switching Audio Amplifier