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LM4666价格

参考价格:¥4.6552

型号:LM4666SD/NOPB 品牌:TI 备注:这里有LM4666多少钱,2026年最近7天走势,今日出价,今日竞价,LM4666批发/采购报价,LM4666行情走势销售排行榜,LM4666报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM4666

具有可选增益的 1.2W 立体声、模拟输入 D 类音频放大器

The LM4666 is a fully integrated single-supply high efficiency switching audio amplifier. It features an innovative modulator that eliminates the LC output filter used with typical switching amplifiers. Eliminating the output filter reduces parts count, simplifies circuit design, and reduces board a • No Output Filter Required for Inductive Transducers\n• Very Fast Turn On Time: 6ms (typ)\n• \"Click and Pop\" Suppression Circuitry\n• Short Circuit Protection\n• Efficiency at 3V, 100mW into 8Ω Transducer: 79% (typ)\n• Efficiency at 5V, 1W into 8Ω Transducer: 85% (typ)\n• Total Shutdown P;

TI

德州仪器

LM4666

Filterless High Efficiency Stereo 1.2W Switching

文件:1.448 Mbytes Page:22 Pages

TI

德州仪器

LM4666

Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier

文件:642.73 Kbytes Page:15 Pages

NSC

国半

Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier

文件:1.47791 Mbytes Page:20 Pages

TI

德州仪器

Filterless High Efficiency Stereo 1.2W Switching

文件:1.448 Mbytes Page:22 Pages

TI

德州仪器

Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier

文件:642.73 Kbytes Page:15 Pages

NSC

国半

Filterless High Efficiency Stereo 1.2W Switching

文件:1.448 Mbytes Page:22 Pages

TI

德州仪器

Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier

文件:642.73 Kbytes Page:15 Pages

NSC

国半

Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier

文件:1.47791 Mbytes Page:20 Pages

TI

德州仪器

Filterless High Efficiency Stereo 1.2W Switching

文件:1.448 Mbytes Page:22 Pages

TI

德州仪器

包装:散装 描述:BOARD EVALUATION LM4666SD 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

包装:盒 描述:BOARD EVAL FOR LM4666SD 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

Filterless High Efficiency Stereo 1.2W Switching

文件:1.448 Mbytes Page:22 Pages

TI

德州仪器

EPITAXIAL PLANAR NPN TRANSISTOR (LOW NOISE AMPLIFIER)

LOW NOISE AMPLIFIER APPLICATION. FEATURE • High hFE : hFE=600∼3600. • Noise Figure : 0.5dB(Typ.) at f=100kHz.

KECKEC(Korea Electronics)

开益禧无锡开益禧半导体有限公司

5?? Quad, SPST, CMOS Analog Switches

General Description The MAX4664/MAX4665/MAX4666 quad analog switches feature 5Ω max on-resistance. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is only 5nA

MAXIM

美信

5?? Quad, SPST, CMOS Analog Switches

General Description The MAX4664/MAX4665/MAX4666 quad analog switches feature 5Ω max on-resistance. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is only 5nA

MAXIM

美信

5?? Quad, SPST, CMOS Analog Switches

General Description The MAX4664/MAX4665/MAX4666 quad analog switches feature 5Ω max on-resistance. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is only 5nA

MAXIM

美信

5?? Quad, SPST, CMOS Analog Switches

General Description The MAX4664/MAX4665/MAX4666 quad analog switches feature 5Ω max on-resistance. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is only 5nA

MAXIM

美信

LM4666产品属性

  • 类型

    描述

  • Architecture:

    Class-D

  • Speaker channels (Max):

    Stereo

  • Power stage supply (Max) (V):

    5.5

  • Power stage supply (Min) (V):

    2.8

  • Load (Min) (ohms):

    4

  • Output power (W):

    1.2

  • SNR (dB):

    83

  • THD + N @ 1 kHz (%):

    0.65

  • Iq (Typ) (mA):

    15

  • Control interface:

    Hardware

  • Closed/open loop:

    Closed

  • Analog supply (Min) (V):

    2.8

  • Analog supply (Max) (V):

    5.5

  • PSRR (dB):

    65

  • Operating temperature range (C):

    -40 to 85

更新时间:2026-8-1 18:34:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
24+
VQFN
7850
只做原装正品现货或订货假一赔十!
NS
26+
SOT-23
890000
一级总代理商原厂原装大批量现货 一站式服务
NS
25+23+
QFN
49446
绝对原装正品现货,全新深圳原装进口现货
NS
23+
QFN
8650
受权代理!全新原装现货特价热卖!
NS
22+
LLP
3000
原装正品,支持实单
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/国半
2402+
LLP-14
8324
原装正品!实单价优!
NS
LLP-14
68500
一级代理 原装正品假一罚十价格优势长期供货
NS
26+
NA
909
专业电子元器件供应链/QQ 350053121 /正纳电子
NS
2016+
QFN-44
33165
全新 发货1-2天

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