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                >LM494>規(guī)格書列表
                
    
            
    
                
    
                    
    型號下載 訂購功能描述制造商 上傳企業(yè)LOGO
    
                    
    LM4941TMXSLASHNOPB.A
    絲?。?a target="_blank" title="Marking" href="/gh6/marking.html">GH6；Package：DSBGA；LM4941 1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown
    
1FEATURES
2? Improved RF Suppression, By Up to 20dB
Over Previous Designs in Selected
Applications
? Fully Differential Amplification
? Available in Space-Saving DSBGA Package
? Ultra Low Current Shutdown Mode
? Can Drive Capacitive Loads up to 100pF
? Improved Pop & Click Circuitry Elimin
    文件：635.92 Kbytes 頁數(shù)：23 Pages
    TI
    德州儀器
    

    LM49450
    LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQ/NOPB
    絲?。?a target="_blank" title="Marking" href="/l49450/marking.html">L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQ/NOPB.A
    絲?。?a target="_blank" title="Marking" href="/l49450/marking.html">L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQSLASHNOPB
    絲印：L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQSLASHNOPB.A
    絲印：L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQX/NOPB
    絲?。?a target="_blank" title="Marking" href="/l49450/marking.html">L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQX/NOPB.A
    絲?。?a target="_blank" title="Marking" href="/l49450/marking.html">L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQXSLASHNOPB
    絲?。?a target="_blank" title="Marking" href="/l49450/marking.html">L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    LM49450SQXSLASHNOPB.A
    絲?。?a target="_blank" title="Marking" href="/l49450/marking.html">L49450；Package：WQFN；LM49450 Boomer ? I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
    
1FEATURES
23? 24–Bit Stereo DAC
? Stereo Filterless Class D Operation
? Selectable Spread Spectrum Mode Reduces
EMI
? Ground Referenced Headphone Amplifiers
with 100dB SNR
? I2S Compatible Audio Interface
? Audio Sample Rates up to 192kHz
? TI’s 3D Enhancement
? 32-Step Digital Volume Co
    文件：1.18753 Mbytes 頁數(shù)：44 Pages
    TI
    德州儀器
    

    
            
    
		
        
    
            
    
                
    技術參數(shù)
    
            
    
            
      
            	
    • Architecture：
      Class-AB
    • Speaker channels (max)：
      Stereo
    • Rating：
      Catalog
    • Power stage supply (max) (V)：
      16
    • Power stage supply (min) (V)：
      10
    • Load (min) (Ω)：
      4
    • THD + N at 1 kHz (%)：
      0.02
    • Iq (typ) (mA)：
      8
    • Control interface：
      Hardware
    • Closed/open loop：
      Open
    • Analog supply (min) (V)：
      10
    • Analog supply (max) (V)：
      16
    • PSRR (dB)：
      56
    • Operating temperature range (°C)：
      -40 to 85
    
            
    
        
    
            
    供應商型號品牌批號封裝庫存備注價格
    
                
    



    NS
    		

    1430+
    		

    DIP
    		

    5800
    		

    全新原裝,公司大量現(xiàn)貨供應,絕對正品
    		
詢價
    

    



    NS
    		

    24+
    		

    原廠封裝
    		

    5810
    		

    全新原裝現(xiàn)貨熱賣,價格絕對優(yōu)
    		
詢價
    

    



    TI
    		

    23+
    		

    SMD
    		

    8000
    		

    原裝正品,假一罰十
    		
詢價
    

    



    NSC
    		

    25+
    		

    SSOP
    		

    18000
    		

    原廠直接發(fā)貨進口原裝
    		
詢價
    

    



    NS
    		

    2016+
    		

    DSBGA
    		

    5500
    		

    只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
    		
詢價
    

    



    NS
    		

    16+
    		

    TO-263-9
    		

    8000
    		

    原裝現(xiàn)貨請來電咨詢
    		
詢價
    

    



    NSC
    		

    24+
    		

    QFN
    		

    4652
    		

    公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
    		
詢價
    

    



    NS
    		

    23+
    		

    LLP
    		

    3600
    		

    絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
    		
詢價
    

    



    NS
    		

    25+
    		

    MICROSMD-25
    		

    2580
    		

    全新原裝進口,公司現(xiàn)貨!
    		
詢價
    

    



    TI/NS
    		

    25+
    		

    QFN
    		

    1200
    		

    百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
    		
詢價
    

            
    
        
    
        
    更多LM494供應商
            更新時間2026-1-22 11:04:00
        
    
        
    
          
    
            
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