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LM4671价格

参考价格:¥3.0052

型号:LM4671ITL/NOPB 品牌:TI 备注:这里有LM4671多少钱,2026年最近7天走势,今日出价,今日竞价,LM4671批发/采购报价,LM4671行情走势销售排行榜,LM4671报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM4671

LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

1FEATURES 2• No Output Filter Required for Inductive Loads • Externally Configurable Gain • Very Fast Turn On Time: 17μs (typ) • Minimum External Components • Click and pop Suppression Circuitry • Micro-Power Shutdown Mode • Available in Space-Saving DSBGA Package APPLICATIONS • Mobile

TI

德州仪器

LM4671

具有可从外部配置的增益的 2.5W 单声道、模拟输入 D 类扬声器放大器

The LM4671 is a single supply, high efficiency 2.5W switching audio amplifier. A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design. The LM4671 is designed to meet the demands of mobile p • No Output Filter Required for Inductive Loads\n• Very Fast Turn On Time: 17μs (typ)\n• \"Click and pop\" Suppression Circuitry\n• Available in Space-Saving DSBGA Package\n• Efficiency @ 3.6V, 100mW into 8Ω Speaker: 80 % (typ)\n• Efficiency @ 5V, 1W into 8Ω Speaker: 86 % (typ)\n• Total Shut;

TI

德州仪器

LM4671

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:588.83 Kbytes Page:18 Pages

NSC

国半

LM4671

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:969.49 Kbytes Page:18 Pages

NSC

国半

LM4671

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:594.21 Kbytes Page:20 Pages

NSC

国半

LM4671

LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:1.36448 Mbytes Page:22 Pages

TI

德州仪器

丝印代码:GE7;LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

1FEATURES 2• No Output Filter Required for Inductive Loads • Externally Configurable Gain • Very Fast Turn On Time: 17μs (typ) • Minimum External Components • Click and pop Suppression Circuitry • Micro-Power Shutdown Mode • Available in Space-Saving DSBGA Package APPLICATIONS • Mobile

TI

德州仪器

丝印代码:GE7;LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

1FEATURES 2• No Output Filter Required for Inductive Loads • Externally Configurable Gain • Very Fast Turn On Time: 17μs (typ) • Minimum External Components • Click and pop Suppression Circuitry • Micro-Power Shutdown Mode • Available in Space-Saving DSBGA Package APPLICATIONS • Mobile

TI

德州仪器

丝印代码:GE7;LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

1FEATURES 2• No Output Filter Required for Inductive Loads • Externally Configurable Gain • Very Fast Turn On Time: 17μs (typ) • Minimum External Components • Click and pop Suppression Circuitry • Micro-Power Shutdown Mode • Available in Space-Saving DSBGA Package APPLICATIONS • Mobile

TI

德州仪器

丝印代码:GE7;LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

1FEATURES 2• No Output Filter Required for Inductive Loads • Externally Configurable Gain • Very Fast Turn On Time: 17μs (typ) • Minimum External Components • Click and pop Suppression Circuitry • Micro-Power Shutdown Mode • Available in Space-Saving DSBGA Package APPLICATIONS • Mobile

TI

德州仪器

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:594.21 Kbytes Page:20 Pages

NSC

国半

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:588.83 Kbytes Page:18 Pages

NSC

国半

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:594.21 Kbytes Page:20 Pages

NSC

国半

LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:1.36448 Mbytes Page:22 Pages

TI

德州仪器

包装:散装 描述:BOARD EVALUATION LM4671ITL 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:1.36448 Mbytes Page:22 Pages

TI

德州仪器

Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:594.21 Kbytes Page:20 Pages

NSC

国半

LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:1.36448 Mbytes Page:22 Pages

TI

德州仪器

LM4671 Filterless High Efficiency 2.5W Switching Audio Amplifier

文件:1.36448 Mbytes Page:22 Pages

TI

德州仪器

High Q, high self-resonant frequency

Special Features • High Q, high self-resonant frequency • High voltage application • Single layer or 3-pi universal wound • Low cost • Varnish coated • Operating temperature: phenolic -55 to +125°C iron & ferrite -55 to +105°C • Current to cause 35°C maximum temperature rise

ETCList of Unclassifed Manufacturers

未分类制造商

Picture Signal Improvement PSI circuit

文件:152.56 Kbytes Page:16 Pages

PHILIPS

飞利浦

ISDN U-BUS Input/Output Transformer

文件:29.1 Kbytes Page:1 Pages

FILTRAN

费尔兰特

LM4671产品属性

  • 类型

    描述

  • Architecture:

    Class-D

  • Speaker channels (max):

    Mono

  • Rating:

    Catalog

  • Load (min) (Ω):

    4

  • Output power (W):

    2.5

  • SNR (dB):

    93

  • THD + N at 1 kHz (%):

    0.09

  • Iq (typ) (mA):

    6.4

  • Control interface:

    Hardware

  • Analog supply (min) (V):

    2.4

  • Analog supply (max) (V):

    5.5

  • PSRR (dB):

    65

  • Operating temperature range (°C):

    -40 to 85

更新时间:2026-5-19 16:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
22+
QFN
3000
原装正品,支持实单
NS
25+
QFP
3200
全新原装、诚信经营、公司现货销售!
TI/德州仪器
2450+
DSBGA(YZR)9
9850
只做原厂原装正品现货或订货假一赔十!
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
NS
25+
BGA
30000
代理全新原装现货,价格优势
NS/国半
22+
BGA
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
NS/美国国半
2403+
BGA
11809
原装现货!欢迎随时咨询!
NSC
24+
BGA9
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
NS
05+16+
QFN
3894
全新 发货1-2天
NS/美国国半
24+
BGA9
22500
郑重承诺只做原装进口现货

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