參數(shù)資料
型號: LM4842
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暫態(tài)自由輸出,無電容耳機驅動器
文件頁數(shù): 8/31頁
文件大?。?/td> 1306K
代理商: LM4842
Truth Table for Logic Inputs
(Note 16)
Mute
0
0
0
0
0
0
1
Mode
0
0
0
0
1
1
X
Mux
Control
0
0
1
1
X
X
X
HP Sense
0
1
0
1
0
1
X
Bass
Boost
on
off
on
off
on
off
muted
Inputs Selected
A0 & B0
A0 & B0
A1 & B1
A1 & B1
A0 & B0
A1 & B1
X
Bridged Output
Vol. Adjustable
Muted
Vol. Adjustable
Muted
Vol. Adjustable
Muted
Muted
Single-Ended
Output
-
Vol. Adjustable
-
Vol. Adjustable
-
Vol. Adjustable
Muted
Note 16:
If system beep is detected on the Beep In and the beep signal is fed to the inputs, the system beep will be passed through the bridged amplifier regardless
of the logic of the Mute, HP sense, or DC Volume Control pins.
Typical Performance Characteristics
MH/LQ Specific Characteristics
LM4842MH/LQ
THD+N vs Output Power
LM4842MH/LQ
THD+N vs Frequency
20028170
20028171
LM4842MH/LQ
THD+N vs Output Power
LM4842MH/LQ
THD+N vs Frequency
20028172
20028173
L
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相關PDF資料
PDF描述
LM4842LQ Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842MH Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842MT Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4843 Stereo 2W Audio Power Amplifiers with DC Volume Control
LM4843MH Stereo 2W Audio Power Amplifiers with DC Volume Control
相關代理商/技術參數(shù)
參數(shù)描述
LM4842LQ 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842LQ/NOPB 功能描述:IC AMP AUDIO PWR 2.2W STER 28LLP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機,2-通道(立體聲) 在某負載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風,靜音,短路保護,音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
LM4842MH 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive
LM4842MH/NOPB 功能描述:IC AMP AUDIO PWR 2.2W AB 28TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機,2-通道(立體聲) 在某負載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風,靜音,短路保護,音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
LM4842MT 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Amplifiers with DC Volume Control Transient Free Outputs, and Cap-less Headphone Drive