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LM4665

LM4665 Filterless High Efficiency 1W Switching Audio Amplifier

文件:1.75742 Mbytes 页数:28 Pages

TI

德州仪器

LM4665

Filterless High Efficiency 1W Switching Audio Amplifier

文件:1.01819 Mbytes 页数:18 Pages

NSC

国半

LM4665

具有可选增益的 1.4W 单声道、模拟输入 D 类音频放大器

The LM4665 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: 5ms (typ)\n• Minimum External Components\n• Micro-Power Shutdown Mode\n• DSBGA, WSON, and VSSOP Packages (No Heat Sink Required)\n• Efficiency at 100mW into 8Ω Transducer 75%(typ)\n• Total Quiescent Power Supply Cur;

TI

德州仪器

LM4665ITL

NATIONAL?셎 AUDIO AMPLIFIER now featuring RoHS compliancy Audio Amplifier

文件:609.04 Kbytes 页数:1 Pages

ROCHESTER

罗切斯特

LM4665ITL

Filterless High Efficiency 1W Switching Audio Amplifier

文件:1.01819 Mbytes 页数:18 Pages

NSC

国半

LM4665ITL/NOPB

LM4665 Filterless High Efficiency 1W Switching Audio Amplifier

文件:1.75742 Mbytes 页数:28 Pages

TI

德州仪器

LM4665ITLSLASHNOPB

LM4665 Filterless High Efficiency 1W Switching Audio Amplifier

文件:1.75742 Mbytes 页数:28 Pages

TI

德州仪器

LM4665ITLX

Filterless High Efficiency 1W Switching Audio Amplifier

文件:1.01819 Mbytes 页数:18 Pages

NSC

国半

LM4665ITLX

NATIONAL?셎 AUDIO AMPLIFIER now featuring RoHS compliancy Audio Amplifier

文件:609.04 Kbytes 页数:1 Pages

ROCHESTER

罗切斯特

LM4665LD

NATIONAL?셎 AUDIO AMPLIFIER now featuring RoHS compliancy Audio Amplifier

文件:609.04 Kbytes 页数:1 Pages

ROCHESTER

罗切斯特

技术参数

  • Architecture:

    Class-D

  • Speaker channels (Max):

    Mono

  • Power stage supply (Max) (V):

    5.5

  • Power stage supply (Min) (V):

    2.7

  • Load (Min) (ohms):

    4

  • Output power (W):

    1.4

  • THD + N @ 1 kHz (%):

    0.8

  • Iq (Typ) (mA):

    14

  • Control interface:

    Hardware

  • Closed/open loop:

    Open

  • Analog supply (Min) (V):

    2.7

  • Analog supply (Max) (V):

    5.5

  • PSRR (dB):

    52

  • 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/国半
22+
MSOP-10
17870
原装正品
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
原厂正品
23+
LLP10
5000
原装正品,假一罚十
询价
NS
24+
MSSOP-10
93
询价
NS
25+
LLP
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NS
16+
原厂封装
10000
全新原装正品,代理优势渠道供应,欢迎来电咨询
询价
TexasInstruments
18+
ICAMPAUDIO1.4WMONOAB10MS
6580
公司原装现货/欢迎来电咨询!
询价
NS
1626+
MSOP10
5000
代理品牌
询价
NS
20+
MSOP-10
2960
诚信交易大量库存现货
询价
NS/国半
24+
65230
询价
更多LM4665供应商 更新时间2025-12-10 15:19:00