參數(shù)資料
型號： LM4841
廠商： National Semiconductor Corporation
英文描述： Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive
中文描述： 2W的立體聲放大器直流音量控制，瞬態(tài)自由輸出，無電容耳機驅動器
文件頁數(shù)： 5/31頁
文件大?。?/td> 1138K
代理商： LM4841
Typical Application
Truth Table for Logic Inputs
(Note 16)
Headphone
Sense
X
X
X
X
On
Off
On
Off
X
Gain Select
Mode
Mute
Output Stage Set
To
Internal Gain
Internal Gain
External Gain
External Gain
Internal Gain
External Gain
External Gain
Internal Gain
X
Volume Control
0
0
1
1
0
0
1
1
X
0
0
0
0
1
1
1
1
X
0
0
0
0
0
0
0
0
1
On
On
On
On
On
On
On
On
Muted
Note 16:
If system beep is detected on the Beep In pin (pin 11), the system beep will be passed through the bridged amplifier regardless of the logic of the Mute
and HP sense pins.
20028003
FIGURE 2. Typical Application Circuit ( MT / MH Package Pinout )
L
www.national.com
5
相關PDF資料
PDF描述
LM4841LQ Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive
LM4841MH Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive
LM4841MT Stereo 2W Amplifiers with DC Volume Control, Transient Free Outputs, and Cap-less Headphone Drive
LM4842 Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842LQ Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
相關代理商/技術參數(shù)
參數(shù)描述
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LM48410SQE/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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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