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LM4954价格

参考价格:¥8.9501

型号:LM4954TL/NOPB 品牌:TI 备注:这里有LM4954多少钱,2026年最近7天走势,今日出价,今日竞价,LM4954批发/采购报价,LM4954行情走势销售排行榜,LM4954报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM4954

LM4954 Boomer™ Audio Power Amplifier Series High Voltage 3 Watt Audio Power Amplifier

1FEATURES 23• No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required • Unity Gain Stable • Externally Configurable Gain • Ultra Low Current Active Low Shutdown Mode • BTL Output can Drive Capacitive Loads Up to 100pF • “Click and Pop” Suppression Circuitry • 2.7V

TI

德州仪器

LM4954

3.0W 单声道、2.7V 至 9V 电源电压、模拟输入 D 类音频放大器

The LM4954 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 2.4 Watts of continuous average power to an 8Ω BTL load with less than 1% THD+N from a 7VDC power supply. Boomer • No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required\n• Externally Configurable Gain\n• BTL Output can Drive Capacitive Loads Up to 100pF\n• 2.7V - 9.0V Operation\n• Wide Power Supply Voltage Range, 2.7 ≤ VDD ≤ 9V\n• Quiescent Power Supply Current, 3mA (Typ)\n• Shutdown;

TI

德州仪器

LM4954

Audio Power Amplifier Series High Voltage 3 Watt Audio Power Amplifier

文件:1.40048 Mbytes Page:23 Pages

TI

德州仪器

LM4954

HIgh Voltage 3 Watt Audio Power Amplifier

文件:975.14 Kbytes Page:16 Pages

NSC

国半

丝印代码:GF2;LM4954 Boomer™ Audio Power Amplifier Series High Voltage 3 Watt Audio Power Amplifier

1FEATURES 23• No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required • Unity Gain Stable • Externally Configurable Gain • Ultra Low Current Active Low Shutdown Mode • BTL Output can Drive Capacitive Loads Up to 100pF • “Click and Pop” Suppression Circuitry • 2.7V

TI

德州仪器

丝印代码:GF2;LM4954 Boomer™ Audio Power Amplifier Series High Voltage 3 Watt Audio Power Amplifier

1FEATURES 23• No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required • Unity Gain Stable • Externally Configurable Gain • Ultra Low Current Active Low Shutdown Mode • BTL Output can Drive Capacitive Loads Up to 100pF • “Click and Pop” Suppression Circuitry • 2.7V

TI

德州仪器

HIgh Voltage 3 Watt Audio Power Amplifier

文件:975.14 Kbytes Page:16 Pages

NSC

国半

Audio Power Amplifier Series High Voltage 3 Watt Audio Power Amplifier

文件:1.40048 Mbytes Page:23 Pages

TI

德州仪器

包装:盒 描述:BOARD EVALUATION LM4954TL 开发板,套件,编程器 评估板 - 音频放大器

TI

德州仪器

Audio Power Amplifier Series High Voltage 3 Watt Audio Power Amplifier

文件:1.40048 Mbytes Page:23 Pages

TI

德州仪器

HIgh Voltage 3 Watt Audio Power Amplifier

文件:975.14 Kbytes Page:16 Pages

NSC

国半

Dual P-Channel Enhancement Mode MOSFET

FEATURES ■ -30V, -4.9A, RDS(ON) = 60mΩ @VGS = -10V. -3.6A, RDS(ON) = 100mΩ @VGS = -4.5V. ■ Super high dense cell design for extremely low RDS(ON). ■ High power and current handing capability. ■ Surface mount Package.

CET

华瑞

NTSC/PAL Digital Video Encoder

Description The CS4954/5 provides full conversion from digital video formats YCbCr or YUV to NTSC and PAL Composite, Y/C (S-video) and RGB, or YUV analog video. Input formats can be 27 MHz 8-bit YUV, 8-bit YCbCr, or ITU R.BT656 with support for EAV/SAV codes. Video output can be formatted to be c

CIRRUS

凌云逻辑

QUAD MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO

Description L4954 is a quad output voltage regulator and a three output high side driver. Features ■ 4 regulators: – 10 V (40 mA) low dropout – 8.5 V (175 mA) – 5 V (650 mA) – 5 V (100 mA) standby ■ 3 high side drivers: – 2 A (HSD1) – 0.3 A (HSD2 & HSD3) ■ No

STMICROELECTRONICS

意法半导体

Surge Clamping, Transient Overvoltage Suppressor Unidirectional

Description: The NTE4900 series of silicon Transient Suppressors designed to protect voltage sensitive components from high energy voltage transients. Transient over voltage suppressor devices have become very important as a consequence of their high surge capability, extremely fast response time

NTE

LM4954产品属性

  • 类型

    描述

  • Architecture:

    Class-AB

  • Speaker channels (max):

    Mono

  • Rating:

    Catalog

  • Load (min) (Ω):

    8

  • Output power (W):

    3

  • THD + N at 1 kHz (%):

    0.1

  • Iq (typ) (mA):

    2.7

  • Control interface:

    Hardware

  • Analog supply (min) (V):

    2.7

  • Analog supply (max) (V):

    9

  • PSRR (dB):

    71

更新时间:2026-8-1 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
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样件支持,可原厂排单订货!
NS
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只做原装,假一罚十,公司可开17%增值税发票!
TI/德州仪器
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只做原厂原装正品现货或订货假一赔十!
NS
24+
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6523
进口原装公司百分百现货可出样品
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
22+
DSBGA9
20000
只做原装 品质保障
TI
22+
9WFBGA DSBGA
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原厂渠道,现货配单
NSC
24+
250
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!

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