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LM4838价格

参考价格:¥9.3907

型号:LM4838MTEX/NOPB 品牌:TI 备注:这里有LM4838多少钱,2026年最近7天走势,今日出价,今日竞价,LM4838批发/采购报价,LM4838行情走势销售排行榜,LM4838报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM4838

具有 DC 音量控制和可选增益的立体声 2W 音频功率放大器

The LM4838 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω with less than 1.0% THD or 2.2W into 3Ω with less than 1.0% THD (see Notes below). \n Boomer audio integrated circuits were designed specif • DC Volume Control Interface\n• Stereo Switchable Bridged/Single-Ended Power Amplifiers\n• “Click and Pop” Suppression Circuitry \n• Thermal Shutdown Protection Circuitry\n Boomer is a trademark of Texas Instruments.;

TI

德州仪器

LM4838

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:2.085969 Mbytes Page:36 Pages

NSC

国半

LM4838

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:11.12108 Mbytes Page:44 Pages

TI

德州仪器

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:11.12108 Mbytes Page:44 Pages

TI

德州仪器

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:2.085969 Mbytes Page:36 Pages

NSC

国半

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:2.085969 Mbytes Page:36 Pages

NSC

国半

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:2.085969 Mbytes Page:36 Pages

NSC

国半

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:2.085969 Mbytes Page:36 Pages

NSC

国半

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:2.085969 Mbytes Page:36 Pages

NSC

国半

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:11.12108 Mbytes Page:44 Pages

TI

德州仪器

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:11.12108 Mbytes Page:44 Pages

TI

德州仪器

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:11.12108 Mbytes Page:44 Pages

TI

德州仪器

Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain

文件:11.12108 Mbytes Page:44 Pages

TI

德州仪器

LM4838产品属性

  • 类型

    描述

  • Architecture:

    Class-AB

  • Speaker channels(Max):

    Stereo

  • Power stage supply(Min)(V):

    2.7

  • Power stage supply(Max)(V):

    5.5

  • Output power(W):

    2.5

  • Load(Min)(ohms):

    3

  • SNR(dB):

    93

  • THD + N @ 1 kHz(%):

    0.3

  • Iq(Typ)(mA):

    15

  • Control interface:

    Hardware

  • Closed/open loop:

    Open

  • Analog supply(Min)(V):

    2.7

  • Analog supply(Max)(V):

    5.5

  • PSRR(dB):

    74

  • Operating temperature range(C):

    -40 to 85

  • Rating:

    Catalog

更新时间:2026-5-22 16:43:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS/国半
25+
QFN
30000
原装现货,假一赔十.
TI/德州仪器
21+
NA
12820
只做原装,质量保证
NS
26+
TSSOP-28
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
NS
24+
TSSOP
8540
只做原装正品现货或订货假一赔十!
NS
04/05+
TSSOP28
262
全新原装100真实现货供应
NS
25+23+
TSSOP
23815
绝对原装正品现货,全新深圳原装进口现货
NS
2402+
TSSOP-28
8324
原装正品!实单价优!
NSC
22+
TSSOP-28
2500
原装现货库存.价格优势!!
NSC
25+
TSSOP
2658
原装正品!现货供应!
NS
0442+
TSSOP-28
1568
全新 发货1-2天

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