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LM4873

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:1.70234 Mbytes 页数:30 Pages

TI

德州仪器

LM4873

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:532.36 Kbytes 页数:19 Pages

NSC

国半

LM4873

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:956.89 Kbytes 页数:25 Pages

NSC

国半

LM4873

2.4W 立体声、模拟输入 AB 类音频放大器

The LM4873 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4Ω load or 2.4W to a 3Ω load with less than 1.0% THD+N (see Notes below). In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when drivi • Input Mux Control and Two Separate Inputs Per Channel\n• “Click and Pop” Suppression Circuitry\n• PCB Area-Saving DSBGA and Thin DSBGA Packages\n• PO at 1% THD+N \n• LM4873MTE-1, 3Ω, 4Ω loads 2.4W (typ), 2.1 W (typ)\n• LM4873MTE, 4Ω 1.9 W (typ) \n• Single-Ended Mode THD+N  at 75 mW Into 32Ω 0.;

TI

德州仪器

LM4873_02

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:956.89 Kbytes 页数:25 Pages

NSC

国半

LM4873MT

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:532.36 Kbytes 页数:19 Pages

NSC

国半

LM4873MTE

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:532.36 Kbytes 页数:19 Pages

NSC

国半

LM4873MTE/NOPB

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:1.70234 Mbytes 页数:30 Pages

TI

德州仪器

LM4873MTE-1

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:532.36 Kbytes 页数:19 Pages

NSC

国半

LM4873MTEX/NOPB

Dual 2.1W Audio Amplifier Plus Stereo Headphone Function

文件:1.70234 Mbytes 页数:30 Pages

TI

德州仪器

技术参数

  • Architecture:

    Class-AB

  • Speaker channels (max):

    Stereo

  • Rating:

    Catalog

  • Load (min) (Ω):

    3

  • Output power (W):

    5

  • SNR (dB):

    97

  • THD + N at 1 kHz (%):

    0.3

  • Iq (typ) (mA):

    7.5

  • Control interface:

    Hardware

  • Analog supply (min) (V):

    2

  • Analog supply (max) (V):

    5.5

  • PSRR (dB):

    67

  • Operating temperature range (°C):

    -40 to 85

供应商型号品牌批号封装库存备注价格
NS
24+
TSSOP20
6980
原装现货,可开13%税票
询价
NS
25+
TSOP20
3629
原装优势!房间现货!欢迎来电!
询价
NS
23+
SOP8
300
现货库存
询价
国半
23+
25318
公司原装现货!主营品牌!可含税欢迎查询
询价
NS
2410+
TSSOP20
3335
优势代理渠道 原装现货 可全系列订货
询价
NSC
09+
TSSOP28
5500
原装无铅,优势热卖
询价
NS
25+
SOT23
18000
原厂直接发货进口原装
询价
NSC
17+
NA
6200
100%原装正品现货
询价
原厂正品
23+
TSSOP20
5000
原装正品,假一罚十
询价
NS
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
更多LM4873供应商 更新时间2025-11-19 8:41:00