參數(shù)資料
型號: LM4874MH/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: 2.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: TSSOP-20
文件頁數(shù): 17/21頁
文件大?。?/td> 869K
代理商: LM4874MH/NOPB
Typical Performance Characteristics
MH Specific Characteristics (Continued)
THD vs Frequency
20046999
V
DD = 5V, RL =8
,P
OUT = 400mW,
at (from top to bottom at 1kHz):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
20046943
V
DD = 5V, RL =3
,f
IN = 20Hz,
at (from top to bottom at 50mW):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
THD vs Frequency
20046944
V
DD = 5V, RL =3
,f
IN = 1kHz,
at (from top to bottom at 50mW):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
20046945
V
DD = 5V, RL =3
,f
IN = 20kHz,
at (from top to bottom at 50mW):
A
V = 21.6dB, AV = 15.6dB,
A
V = 10dB, AV = 6dB
LM4874
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相關代理商/技術參數(shù)
參數(shù)描述
LM4875 制造商:NSC 制造商全稱:National Semiconductor 功能描述:750 mW Audio Power Amplifier with DC Volume Control and Headphone Switch
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LM4875M/NOPB 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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
LM4875MM 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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
LM4875MM/NOPB 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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