參數(shù)資料
型號(hào)： LM4860MWA
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 音頻／視頻放大
英文描述： 1.15 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC
封裝： WAFER
文件頁數(shù)： 7/12頁
文件大?。?/td> 319K
代理商： LM4860MWA
Single Ended Application Circuit (Continued)
External Components Description (Continued)
(
Figures 1, 2)
Components
Functional Description
5.
C
B
Bypass pin capacitor which provides half supply filtering. Refer to Application Information section for
proper placement and selection of bypass capacitor.
6. C
f (Note 10)
Used when a differential gain of over 10 is desired. C
f in conjunction with Rf creates a low-pass filter
which bandwidth limits the amplifier and prevents high frequency oscillation bursts. f
C = 1/(2π Rf Cf)
Note 10: Optional component dependent upon specific design requirements. Refer to the Application Information section for more in formation.
Typical Performance Characteristics
THD+N vs Frequency
DS011988-9
THD+N vs Frequency
DS011988-10
THD+N vs Frequency
DS011988-11
THD+N vs Output Power
DS011988-12
THD+N vs Output Power
DS011988-13
THD+N vs Output Power
DS011988-14
Supply Current vs Time
in Shutdown Mode
DS011988-15
Supply Current vs
Supply Voltage
DS011988-16
Power Derating Curve
DS011988-17
LM4860
www.national.com
4
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4860MX 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
LM4860MX/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
LM4861 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.1W Audio Power Amplifier with Shutdown Mode
LM4861_03 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.1W Audio Power Amplifier with Shutdown Mode
LM4861M 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
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