LM494价格

参考价格:¥10.7551

型号:LM4940TS/NOPB 品牌:TI 备注:这里有LM494多少钱,2026年最近7天走势,今日出价,今日竞价,LM494批发/采购报价,LM494行情走势销售排行榜,LM494报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM494

Pulse Width Modulated Control Circuit

文件:159.34 Kbytes Page:8 Pages

NSC

国半

LM494

Pulse Width Modulated Control Circuit

TI

德州仪器

LM4940 6W Stereo Audio Power Amplifier

1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS

TI

德州仪器

LM4940 6W Stereo Audio Power Amplifier

1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS

TI

德州仪器

LM4940 6W Stereo Audio Power Amplifier

1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS

TI

德州仪器

LM4940 6W Stereo Audio Power Amplifier

1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS

TI

德州仪器

LM4940 6W Stereo Audio Power Amplifier

1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

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

TI

德州仪器

LM4947 Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D

1FEATURES 2• I2C Control Interface • I2C Programmable Texas Instruments 3D Audio • I2C Controlled 32 Step Digital Volume Control (-59.5dB to +18dB) • Three Independent Volume Channels (Left, Right, Mono) • Eight Distinct Output Modes • Small, 25–Bump DSBGA Packaging • “Click and Pop” Sup

TI

德州仪器

LM4947 Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D

1FEATURES 2• I2C Control Interface • I2C Programmable Texas Instruments 3D Audio • I2C Controlled 32 Step Digital Volume Control (-59.5dB to +18dB) • Three Independent Volume Channels (Left, Right, Mono) • Eight Distinct Output Modes • Small, 25–Bump DSBGA Packaging • “Click and Pop” Sup

TI

德州仪器

LM4947 Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D

1FEATURES 2• I2C Control Interface • I2C Programmable Texas Instruments 3D Audio • I2C Controlled 32 Step Digital Volume Control (-59.5dB to +18dB) • Three Independent Volume Channels (Left, Right, Mono) • Eight Distinct Output Modes • Small, 25–Bump DSBGA Packaging • “Click and Pop” Sup

TI

德州仪器

LM4947 Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D

1FEATURES 2• I2C Control Interface • I2C Programmable Texas Instruments 3D Audio • I2C Controlled 32 Step Digital Volume Control (-59.5dB to +18dB) • Three Independent Volume Channels (Left, Right, Mono) • Eight Distinct Output Modes • Small, 25–Bump DSBGA Packaging • “Click and Pop” Sup

TI

德州仪器

6W Streo Audio Power Amplifier

文件:1.04251 Mbytes Page:14 Pages

NSC

国半

6W Stereo Audio Power Amplifier

文件:1.54504 Mbytes Page:23 Pages

TI

德州仪器

6W Stereo Audio Power Amplifier

文件:1.54504 Mbytes Page:23 Pages

TI

德州仪器

6W Stereo Audio Power Amplifier

文件:1.54558 Mbytes Page:23 Pages

TI

德州仪器

包装:盒 描述:BOARD EVAL FOR LM4940 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

6W Stereo Audio Power Amplifier

文件:1.54558 Mbytes Page:23 Pages

TI

德州仪器

6W Stereo Audio Power Amplifier

文件:1.54558 Mbytes Page:23 Pages

TI

德州仪器

6W Stereo Audio Power Amplifier

文件:1.54558 Mbytes Page:23 Pages

TI

德州仪器

6W Stereo Audio Power Amplifier

文件:1.54558 Mbytes Page:23 Pages

TI

德州仪器

1.25W 单声道、模拟输入 AB 类音频放大器

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:965.75 Kbytes Page:23 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:714.38 Kbytes Page:13 Pages

NSC

国半

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:965.75 Kbytes Page:23 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:965.75 Kbytes Page:23 Pages

TI

德州仪器

包装:散装 描述:BOARD EVALUATION LM4941 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:965.75 Kbytes Page:23 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown

文件:974.66 Kbytes Page:21 Pages

TI

德州仪器

具有 36mW 耳机放大器和 3D 增强功能的 2.5W 立体声数字输入 D 类放大器

TI

德州仪器

LM494产品属性

  • 类型

    描述

  • 型号

    LM494

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    Pulse Width Modulated Control Circuit

更新时间:2026-1-2 11:15:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
2025+
QFN
5000
原装进口价格优 请找坤融电子!
NS
NEW
TO-263-9
9823
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
TI/NS
23+
TO263-9
3200
正规渠道,只有原装!
NS
25+
TO-263-9
2580
全新原装进口,公司现货!
TI/德州仪器
23+
WQFN32
18204
原装正品代理渠道价格优势
进口原装
23+
TO-263-9
21170
公司原装现货!主营品牌!可含税欢迎查询
N/A
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
NS
23+
TO-263
50000
全新原装正品现货,支持订货
TI(德州仪器)
24+
BGA-25
7969
支持大陆交货,美金交易。原装现货库存。
TI
16+
WQFN32
32500
全新原装现货供应2

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