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LM49153价格

参考价格:¥12.9522

型号:LM49153TME/NOPB 品牌:TI 备注:这里有LM49153多少钱,2026年最近7天走势,今日出价,今日竞价,LM49153批发/采购报价,LM49153行情走势销售排行榜,LM49153报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM49153

具有非削波噪声门的 1.35W 立体声、模拟输入 AB 类音频放大器

The LM49153 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. Part of Texas Instruments' PowerWise family of products, the LM49153 combines an earpiece switch, a high efficiency 25mW class G headphone amplifier, and a high efficiency 1.35W cla • Class G Ground Referenced Headphone Outputs \n• No Clip \n• Noise Gate\n• Advanced Click-and-Pop Suppression\n• Class G Headphone Amplifier, HPVDD = 1.8V, RL = 32Ω \n• POUT, THD+N ≤ 1%, 25mW (Typ)\n• Mono Class D Speaker Amplifier, RL = 8Ω, THD+N OUT, LSVDD = 5.0V, 1.35W (Typ)\n• Efficiency ;

TI

德州仪器

LM49153

LM49153 Mono Audio Subsystem with Class G Headphone Amplifier, Class D SpeakerAmplifier, Noise Gate and Speaker Protection

文件:1.06447 Mbytes Page:32 Pages

TI

德州仪器

LM49153

Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection

文件:2.29059 Mbytes Page:31 Pages

TI

德州仪器

Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection

文件:2.29059 Mbytes Page:31 Pages

TI

德州仪器

LM49153 Mono Audio Subsystem with Class G Headphone Amplifier, Class D SpeakerAmplifier, Noise Gate and Speaker Protection

文件:1.06447 Mbytes Page:32 Pages

TI

德州仪器

Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection

文件:2.29059 Mbytes Page:31 Pages

TI

德州仪器

Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection

文件:2.29059 Mbytes Page:31 Pages

TI

德州仪器

包装:盒 描述:EVAL BOARD LM49153 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

LM49153 Mono Audio Subsystem with Class G Headphone Amplifier, Class D SpeakerAmplifier, Noise Gate and Speaker Protection

文件:1.06447 Mbytes Page:32 Pages

TI

德州仪器

Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection

文件:2.29059 Mbytes Page:31 Pages

TI

德州仪器

Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection

文件:2.29059 Mbytes Page:31 Pages

TI

德州仪器

LM49153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):

    2.7

  • Load (Min) (ohms):

    8

  • Output power (W):

    1.35

  • SNR (dB):

    98

  • THD + N @ 1 kHz (%):

    0.02

  • Iq (Typ) (mA):

    1.2

  • Control interface:

    I2C

  • Closed/open loop:

    Open

  • Analog supply (Min) (V):

    2.7

  • Analog supply (Max) (V):

    5.5

  • PSRR (dB):

    94

  • Operating temperature range (C):

    -40 to 85

更新时间:2026-5-20 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
N/A
8577
原装正品现货,原厂订货,可支持含税原型号开票。
TI
25+
DSBGA-25
12369
样件支持,可原厂排单订货!
NS
1018
BGA
745
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI/德州仪器
25+
DSBGA-25
20000
原装
TI
23+
NA
10019
专做原装正品,假一罚百!
NS
25+
BGA
30000
代理原装现货,价格优势
National Semiconductor
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!
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
TI/德州仪器
23+
25-DSBGA
3660
原装正品代理渠道价格优势
TI/德州仪器
23+
DSBGA-25
5000
只有原装,欢迎来电咨询!

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