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位置：首页 > IC中文资料 > LM4831

LM4831价格

参考价格：￥3.6118

型号：LM48310SD/NOPB 品牌：TI 备注：这里有LM4831多少钱，2026年最近7天走势，今日出价，今日竞价，LM4831批发/采购报价，LM4831行情走势销售排行榜，LM4831报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM4831

Boomer® Audio Power Amplifier Series Multimedia Computer Audio Chip

General Description\nThe LM4831 is a monolithic integrated circuit that provides a stereo three input mixer, two stereo input analog multiplexer, a stereo line out and a dual 1W bridged audio power amplifier. In addition, a low noise microphone preamp is included on-chip.Key Specifications\nTHD+N at Stereo 1W audio power amplifier\n“Click and pop” suppression circuitry\nStereo three input mixer\nShutdown mode\nMultiple operating modes — bridged, single-ended and docking station modes\nInternal mux for switching in/out external filter\nBeep circuitry for “wake-up” while in shutdown\n44 Pin TQFP ;

TI

德州仪器

LM4831

Multimedia Computer Audio Chip

文件：575.99 Kbytes Page：12 Pages

NSC

国半

LM48310

LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 2• Passes FCC Class B Radiated Emissions with 20 inches of cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • Stereo Class D Operation • No Output Filter Required • Internally Configured Gain (12dB

TI

德州仪器

LM48310SDSLASHNOPB

丝印代码：GI8；LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 2• Passes FCC Class B Radiated Emissions with 20 inches of cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • Stereo Class D Operation • No Output Filter Required • Internally Configured Gain (12dB

TI

德州仪器

LM48310SDSLASHNOPB.A

丝印代码：GI8；LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 2• Passes FCC Class B Radiated Emissions with 20 inches of cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • Stereo Class D Operation • No Output Filter Required • Internally Configured Gain (12dB

TI

德州仪器

LM48311

LM48311 Boomer™ Audio Power Amplifier Series Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No output Filter Required • Internally Configured Gain (6dB) • Low power Shutdown Mode

TI

德州仪器

LM48311

具有 6dB 固定增益的 2.6W 单声道模拟输入 D 类音频放大器

The LM48311 is a single supply, high efficiency, mono, 2.6W, filterless switching audio amplifier. The LM48311 features Texas Instruments' Enhanced Emissions Suppression (E2S) system, that features a unique patent-pending ultra low EMI, spread spectrum, PWM architecture, that significantly reduces R • Passes FCC Class B Radiated Emissions with 20 Inches of Cable\n• Output Short Circuit Protection with Auto-Recovery\n• Internally Configured Gain (6dB)\n• Minimum External Components\n• Micro-Power Shutdown \n• Efficiency at 3.6V, 400mW into 8Ω 85% (Typ)\n• Quiescent Power Supply Current at 5V;

TI

德州仪器

LM48311TLSLASHNOPB

LM48311 Boomer™ Audio Power Amplifier Series Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No output Filter Required • Internally Configured Gain (6dB) • Low power Shutdown Mode

TI

德州仪器

LM48311TLSLASHNOPB.A

丝印代码：GN1；LM48311 Boomer™ Audio Power Amplifier Series Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No output Filter Required • Internally Configured Gain (6dB) • Low power Shutdown Mode

TI

德州仪器

LM48311TLXSLASHNOPB

丝印代码：GN1；LM48311 Boomer™ Audio Power Amplifier Series Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No output Filter Required • Internally Configured Gain (6dB) • Low power Shutdown Mode

TI

德州仪器

LM48311TLXSLASHNOPB.A

丝印代码：GN1；LM48311 Boomer™ Audio Power Amplifier Series Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No output Filter Required • Internally Configured Gain (6dB) • Low power Shutdown Mode

TI

德州仪器

LM48312

具有可选增益和 EMI 抑制功能的 2.6W 单声道、模拟输入 D 类音频放大器

The LM48312 is a single supply, high efficiency, mono, 2.6W, filterless switching audio amplifier. The LM48312 features TI’s Enhanced Emissions Suppression (E2S) system, that features a unique patented ultra low EMI, spread spectrum, PWM architecture, that significantly reduces RF emissions while pr • Passes FCC Class B Radiated Emissions with 20 Inches of Cable\n• Output Short Circuit Protection with Auto-Recovery\n• Improved Audio Quality\n• Five Logic Selectable Gain Settings (0, 3, 6, 9, 12dB)\n• Click and Pop Suppression\n• Efficiency at 3.6V, 400mW into 8Ω, 84% (Typ) \n• Quiescent Pow;

TI

德州仪器

LM48312

LM48312 Boomer™ Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI While Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No Output Filter Required • Improved Audio Quality • Minimum External Components • Fi

TI

德州仪器

LM48312TLESLASHNOPB

丝印代码：GN4；LM48312 Boomer™ Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI While Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No Output Filter Required • Improved Audio Quality • Minimum External Components • Fi

TI

德州仪器

LM48312TLESLASHNOPB.A

丝印代码：GN4；LM48312 Boomer™ Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI While Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No Output Filter Required • Improved Audio Quality • Minimum External Components • Fi

TI

德州仪器

LM48312TLXSLASHNOPB

丝印代码：GN4；LM48312 Boomer™ Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI While Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No Output Filter Required • Improved Audio Quality • Minimum External Components • Fi

TI

德州仪器

LM48312TLXSLASHNOPB.A

丝印代码：GN4；LM48312 Boomer™ Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

1FEATURES 23• Passes FCC Class B Radiated Emissions with 20 Inches of Cable • E2S System Reduces EMI While Preserving Audio Quality and Efficiency • Output Short Circuit Protection with Auto- Recovery • No Output Filter Required • Improved Audio Quality • Minimum External Components • Fi

TI

德州仪器

LM48310

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：477.96 Kbytes Page：20 Pages

NSC

国半

LM48310

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.09017 Mbytes Page：23 Pages

TI

德州仪器

LM48310

LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.01392 Mbytes Page：22 Pages

TI

德州仪器

LM48310_14

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.09017 Mbytes Page：23 Pages

TI

德州仪器

LM48310SD

LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.01392 Mbytes Page：22 Pages

TI

德州仪器

LM48310SD/NOPB

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.09017 Mbytes Page：23 Pages

TI

德州仪器

LM48310SDBD/NOPB

包装：散装 描述：BOARD EVALUATION LM48310SD 开发板，套件，编程器 评估板 - 音频放大器

TI

德州仪器

LM48310SDSLASHNOPB

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.09017 Mbytes Page：23 Pages

TI

德州仪器

LM48310SDX

LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：1.01392 Mbytes Page：22 Pages

TI

德州仪器

LM48311

Audio Power Amplifier Series

文件：885.18 Kbytes Page：20 Pages

TI

德州仪器

LM48311

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：485 Kbytes Page：16 Pages

NSC

国半

LM48311TL

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：485 Kbytes Page：16 Pages

NSC

国半

LM48311TL/NOPB

Audio Power Amplifier Series

文件：885.18 Kbytes Page：20 Pages

TI

德州仪器

LM48311TLSLASHNOPB

Audio Power Amplifier Series

文件：885.18 Kbytes Page：20 Pages

TI

德州仪器

LM48311TLX

Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S

文件：485 Kbytes Page：16 Pages

NSC

国半

LM48311TLX/NOPB

Audio Power Amplifier Series

文件：885.18 Kbytes Page：20 Pages

TI

德州仪器

LM48311TLXSLASHNOPB

Audio Power Amplifier Series

文件：885.18 Kbytes Page：20 Pages

TI

德州仪器

LM48312

Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：1.21937 Mbytes Page：22 Pages

TI

德州仪器

LM48312

2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：943.74 Kbytes Page：20 Pages

NSC

国半

LM48312_15

Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：1.21937 Mbytes Page：22 Pages

TI

德州仪器

LM48312TLE

2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：943.74 Kbytes Page：20 Pages

NSC

国半

LM48312TLE/NOPB

Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：1.21937 Mbytes Page：22 Pages

TI

德州仪器

LM48312TLESLASHNOPB

Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：1.21937 Mbytes Page：22 Pages

TI

德州仪器

LM48312TLX

2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：943.74 Kbytes Page：20 Pages

NSC

国半

LM48312TLX/NOPB

Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：1.21937 Mbytes Page：22 Pages

TI

德州仪器

LM48312TLXSLASHNOPB

Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

文件：1.21937 Mbytes Page：22 Pages

TI

德州仪器

LM4831VF

Multimedia Computer Audio Chip

文件：575.99 Kbytes Page：12 Pages

NSC

国半

ML4831

Electronic Ballast Controller

GENERAL DESCRIPTION The ML4831 is a complete solution for a dimmable, high power factor, high efficiency electronic ballast. Contained in the ML4831 are controllers for “boost” type power factor correction as well as for a dimming ballast. FEATURES ■ Complete Power Factor Correction and Dimming

MICRO-LINEAR

ML4831CP

Electronic Ballast Controller

GENERAL DESCRIPTION The ML4831 is a complete solution for a dimmable, high power factor, high efficiency electronic ballast. Contained in the ML4831 are controllers for “boost” type power factor correction as well as for a dimming ballast. FEATURES ■ Complete Power Factor Correction and Dimming

MICRO-LINEAR

PT4831

35-W Triple Output Isolated DC/DC Converter for Logic Applications

文件：764.64 Kbytes Page：32 Pages

TI

德州仪器

LM4831产品属性

  • 类型

    描述

  • Architecture：

    Class-D

  • Speaker channels (Max)：

    Mono

  • Power stage supply (Max) (V)：

    5.5

  • Power stage supply (Min) (V)：

    2.4

  • Load (Min) (ohms)：

    4

  • Output power (W)：

    2.6

  • SNR (dB)：

    97

  • THD + N @ 1 kHz (%)：

    0.03

  • Iq (Typ) (mA)：

    3.2

  • Control interface：

    Hardware

  • Closed/open loop：

    Open

  • Analog supply (Min) (V)：

    2.4

  • Analog supply (Max) (V)：

    5.5

  • PSRR (dB)：

    82

  • Operating temperature range (C)：

    -40 to 85

LM4831供应商更多...

更新时间：2026-5-18 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市高捷芯城科技有限公司
LM48312TLX/NOPB
TI
25+
DSBGA-9
22412
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
深圳市得捷芯城科技有限公司
LM4831VF
TI
25+
TQFP-44(10x10)
7786
原装正品现货,原厂订货,可支持含税原型号开票。
询价
深圳市凌旭科技有限公司
LM4831VF
NS
2016+
QFP
1800
只做原装,假一罚十,公司可开17%增值税发票!
询价
深圳市科恒伟业电子有限公司
LM48311TL
TI/德州仪器
2450+
DSBGA
8850
只做原装正品假一赔十为客户做到零风险!!
询价
深圳市福田区绿盛电子商行
LM4831VF
NS
2015+
SMD
19998
专业代理原装现货,特价热卖!
询价
华富测量(深圳)传感技术有限公司
LM4831VF
NSC
2138+
QFP
8960
专营BGA,QFP原装现货,假一赔十
询价
深圳市羿芯诚电子有限公司
LM48310SD
TI/德州仪器
24+
WSON-10
850
只供应原装正品 欢迎询价
询价
深圳市赛美科科技有限公司
LM4831VF
NS
QFP-48
68500
一级代理 原装正品假一罚十价格优势长期供货
询价
深圳市腾亿芯科技有限公司
LM48312TLX/NOPB
TI/德州仪器
25+
DSBGA9
20000
原装
询价
深圳诚思涵科技有限公司
LM48310SD
TI
23+
WSON-10
5000
全新原装,支持实单,非诚勿扰
询价

LM4831芯片相关品牌

LM4831规格书下载地址

LM4831参数引脚图相关

LM4831数据表相关新闻

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