參數(shù)資料
型號: LM4931
廠商: National Semiconductor Corporation
英文描述: Audio Subsystem with Mono High Efficiency Loudspeaker and Stereo Headphone Amplifiers
中文描述: 與單聲道音頻子系統(tǒng)高效揚聲器和立體聲耳機放大器
文件頁數(shù): 30/47頁
文件大?。?/td> 1640K
代理商: LM4931
Typical Performance Characteristics
(Continued)
THD+N vs I
2
S Input Voltage
(Headphone Output, 0dB Headphone Gain, AV
DD
= 5V)
THD+N vs I
2
S Input Voltage
(Headphone Output, 0dB Headphone Gain, AV
DD
= 3V)
20100979
20100980
I
2
S DAC Crosstalk
(Top Trace = Left to Right, Bottom Trace = Right to Left)
MIC Bias Dropout Voltage vs
MIC Bias Current
20100981
20100941
PCM DAC Frequency Response
(Handsfree Output)
PCM DAC Frequency Response Zoom
(Handsfree Output)
20100983
20100984
L
www.national.com
30
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4931_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Audio Subsystem with Mono High Efficiency Loudsperker and Stereo Headphone Amplifiers
LM4931ITL/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
LM4931ITLBD 功能描述:BOARD EVALUATION LM4931ITL RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:-
LM49321 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression
LM49321RL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression