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LM4667

LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:1.91933 Mbytes 页数:24 Pages

TI

德州仪器

LM4667

Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:757.11 Kbytes 页数:16 Pages

NSC

国半

LM4667

具有可选增益的 1.3W 单声道、模拟输入 D 类音频放大器

The LM4667 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• \"Click and Pop\" Suppression Circuitry\n• Short Circuit Protection\n• Efficiency at 3V, 100mW into 8Ω Transducer 74% (typ)\n• Efficiency at 5V, 1W into 8Ω Transducer 86% (typ)\n• Total Shutdown Pow;

TI

德州仪器

LM4667ITL

Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:757.11 Kbytes 页数:16 Pages

NSC

国半

LM4667ITL/NOPB

LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:1.91933 Mbytes 页数:24 Pages

TI

德州仪器

LM4667ITLSLASHNOPB

LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:1.91933 Mbytes 页数:24 Pages

TI

德州仪器

LM4667ITLX

Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:757.11 Kbytes 页数:16 Pages

NSC

国半

LM4667MM

Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:757.11 Kbytes 页数:16 Pages

NSC

国半

LM4667MM/NOPB

LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:1.91933 Mbytes 页数:24 Pages

TI

德州仪器

LM4667MMBD

LM4667 Filterless High Efficiency 1.3W Switching Audio Amplifier

文件:1.91933 Mbytes 页数:24 Pages

TI

德州仪器

技术参数

  • Architecture:

    Class-D

  • Speaker channels (max):

    Mono

  • Rating:

    Catalog

  • Load (min) (Ω):

    4

  • Output power (W):

    1.3

  • SNR (dB):

    83

  • THD + N at 1 kHz (%):

    0.8

  • Iq (typ) (mA):

    8

  • Control interface:

    Hardware

  • Analog supply (min) (V):

    2.7

  • Analog supply (max) (V):

    5.5

  • PSRR (dB):

    65

  • Operating temperature range (°C):

    -40 to 85

供应商型号品牌批号封装库存备注价格
NSC
24+
10
询价
NS/国半
22+
MSOP-10
17870
原装正品
询价
NS
25+
SOP-8
18000
原厂直接发货进口原装
询价
原厂正品
23+
MSOP10
5000
原装正品,假一罚十
询价
NS
24+
原厂原封
6010
全新原装现货热卖,价格绝对优
询价
NS
17+
QFN
6200
100%原装正品现货
询价
NS
25+
MICROSMD-9
2580
全新原装进口,公司现货!
询价
NSC
24+
原装
6980
原装现货,可开13%税票
询价
NS
MSOP
488
正品原装--自家现货-实单可谈
询价
NS
25+
SMD
1300
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
更多LM4667供应商 更新时间2025-12-15 15:30:00