參數(shù)資料
型號: LM4930
廠商: National Semiconductor Corporation
英文描述: Audio Subsystem with Stereo Headphone & Mono Speaker Amplifiers
中文描述: 音頻子系統(tǒng)的立體聲耳機(jī)
文件頁數(shù): 19/33頁
文件大?。?/td> 966K
代理商: LM4930
Typical Performance Characteristics
(Note 16)
(Continued)
THD+N vs I
2
S Input Voltage
(Headphone Output, 0dB Headphone Gain)
I
2
S DAC Crosstalk
(Top Trace = Left to Right, Bottom Trace = Right to Left)
20072039
20072040
MIC Bias Dropout Voltage vs
MIC Bias Current
PCM DAC Frequency Response
(Handsfree Output)
20072041
20072055
PCM DAC Frequency Response Zoom
(Handsfree Output)
PCM DAC Frequency Response
(Headphone Output)
20072049
20072050
L
www.national.com
19
相關(guān)PDF資料
PDF描述
LM4935 Audio Sub-System with Dual-Mode Stereo Headphone and Mono High Efficiency Loudspeaker Amplifiers and Multi-Purpose ADC
LM4935WL Audio Sub-System with Dual-Mode Stereo Headphone and Mono High Efficiency Loudspeaker Amplifiers and Multi-Purpose ADC
LM4935WLX Audio Sub-System with Dual-Mode Stereo Headphone and Mono High Efficiency Loudspeaker Amplifiers and Multi-Purpose ADC
LM4936 Stereo 2W Audio Power Amplifiers with Volume Control and Selectable Control Interface (SPI or I2C)
LM4951 Wide Voltage Range 1.8 Watt Audio Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4930_04 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Audio Subsystem with Stereo Headphone & Mono Speaker Amplifiers
LM4930ITL 制造商:Texas Instruments 功能描述:Audio Amp Headphone/Microphone/Speaker 1-CH Mono/2-CH Stereo 1W Class-AB 36-Pin uSMD T/R
LM4930ITL/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
LM4930ITLX 制造商:Texas Instruments 功能描述:Audio Amp Headphone/Microphone/Speaker 1-CH Mono/2-CH Stereo 1W Class-AB 36-Pin uSMD T/R
LM4930ITLX/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