音频放大器

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图片 制造商料号 库存情况 价格 数量 数据手册 系列 封装/外壳 包装 产品状态 类型 输出类型 最大输出功率 x 通道数 @ 负载 电压 - 电源 特性 安装类型 工作温度 等级 认证 供应商设备封装
LM4921ITLX/NOPB

LM4921ITLX/NOPB

IC AMP CLSS AB STER 50MW 20DSBGA

Texas Instruments

0
LM4921ITLX/NOPB数据手册 Boomer® 20-WFBGA, DSBGA Tape & Reel (TR) Active Class AB Headphones, 2-Channel (Stereo) 50mW x 2 @ 32Ohm 2.6V ~ 5.5V DAC, I2S, Mute, Shutdown, SPI, Standby, Thermal Protection, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 20-DSBGA
TDA7266P

TDA7266P

3 W + 3 W DUAL BRIDGE AMPLIFIER

STMicroelectronics

0
TDA7266P数据手册 - 24-PowerBSOP (0.295", 7.50mm Width) Tube Obsolete Class AB 2-Channel (Stereo) 4W x 2 @ 8Ohm 3.5V ~ 12V - Surface Mount 0°C ~ 70°C Automotive AEC-Q100 PowerSSO-24
LMV1091TMX/NOPB

LMV1091TMX/NOPB

IC AMP CLASS AB STEREO 25USMD

Texas Instruments

0
LMV1091TMX/NOPB数据手册 - 25-WFBGA Tape & Reel (TR) Not For New Designs Class AB 2-Channel (Stereo) - 2.7V ~ 5.5V Differential Inputs, Microphone, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 25-µSMD (2.02x2.02)
LM4866MT/NOPB

LM4866MT/NOPB

IC AMP CLSS AB STER 3.2W 20TSSOP

Texas Instruments

0
LM4866MT/NOPB数据手册 Boomer® 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Class AB 2-Channel (Stereo) 3.2W x 2 @ 3Ohm 2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 20-TSSOP
TDA8933BTW/N2,512

TDA8933BTW/N2,512

IC AMP D MON/STER 20.6W 32HTSSOP

NXP USA Inc.

0
TDA8933BTW/N2,512数据手册 - 32-TSSOP (0.240", 6.10mm Width) Exposed Pad Tube Obsolete Class D 1-Channel (Mono) or 2-Channel (Stereo) 20.6W x 1 @ 16Ohm; 10.3W x 2 @ 8Ohm 10V ~ 36V, ±5V ~ 18V Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 32-HTSSOP
TPA0253DGQG4

TPA0253DGQG4

IC AMP CLASS AB MONO 1W 10MSOP

Texas Instruments

0
TPA0253DGQG4数据手册 - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Class AB 1-Channel (Mono) with Stereo Headphones 1W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm 2.5V ~ 5.5V Depop, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 10-HVSSOP
LM4890IBP

LM4890IBP

IC AMP CLASS AB MONO 1W 8USMD

Texas Instruments

0
LM4890IBP数据手册 Boomer® 8-VFBGA Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) 1W x 1 @ 8Ohm 2.2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 8-uSMD
LM4890IBL

LM4890IBL

IC AMP CLASS AB MONO 1W 9USMD

Texas Instruments

0
LM4890IBL数据手册 Boomer® 9-TFBGA Tape & Reel (TR) Discontinued at Digi-Key Class AB 1-Channel (Mono) 1W x 1 @ 8Ohm 2.2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 9-DSBGA
TS4871IQT

TS4871IQT

IC AMP CLASS AB MONO 1W 8DFN

STMicroelectronics

0
TS4871IQT数据手册 - 8-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) 1W x 1 @ 8Ohm 2.5V ~ 5.5V Depop, Standby, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 8-DFN (3x3)
MAX9770ETI+T

MAX9770ETI+T

IC AMP CLASS D MONO 1.2W 28TQFN

Analog Devices Inc./Maxim Integrated

0
MAX9770ETI+T数据手册 - 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Class D 1-Channel (Mono) with Stereo Headphones 1.2W x 1 @ 8Ohm; 80mW x 2 @ 16Ohm 2.5V ~ 5.5V Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 28-TQFN (5x5)
MAX9720BEUE+T

MAX9720BEUE+T

IC AMP CLSS AB STER 50MW 16TSSOP

Analog Devices Inc./Maxim Integrated

0
MAX9720BEUE+T数据手册 DirectDrive®, SmartSense™ 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Class AB Headphones, 2-Channel (Stereo) 50mW x 2 @ 32Ohm 1.8V ~ 3.6V Depop, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 16-TSSOP
TPA2000D2PWPG4

TPA2000D2PWPG4

IC AMP CLASS D STER 2W 24HTSSOP

Texas Instruments

0
TPA2000D2PWPG4数据手册 - 24-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Class D 2-Channel (Stereo) 2W x 2 @ 3Ohm 4.5V ~ 5.5V Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 24-HTSSOP
LMV1090TLX/NOPB

LMV1090TLX/NOPB

IC AMP CLASS AB STEREO 16USMD

Texas Instruments

0
LMV1090TLX/NOPB数据手册 - 16-WFBGA, DSBGA Tape & Reel (TR) Not For New Designs Class AB 2-Channel (Stereo) - 2.7V ~ 5.5V Differential Inputs, Microphone, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 16-DSBGA
LM4752TS

LM4752TS

IC AMP CLASS AB STER 11W TO263-7

Texas Instruments

0
LM4752TS数据手册 - TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Obsolete Class AB 2-Channel (Stereo) 11W x 2 @ 4Ohm 9V ~ 32V Thermal Shutdown Protection Surface Mount -40°C ~ 85°C (TA) - - TO-263 (DDPAK-7)
LM4879MM/NOPB

LM4879MM/NOPB

IC AMP CLSS AB MONO 1.1W 10VSSOP

Texas Instruments

0
LM4879MM/NOPB数据手册 Boomer® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) 1.1W x 1 @ 8Ohm 2.2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 10-VSSOP
LM4752T/NOPB

LM4752T/NOPB

IC AMP CLASS AB STER 11W TO220-7

Texas Instruments

0
LM4752T/NOPB数据手册 - TO-220-7 Formed Leads Tube Obsolete Class AB 2-Channel (Stereo) 11W x 2 @ 4Ohm 9V ~ 32V Thermal Shutdown Protection Through Hole -40°C ~ 85°C (TA) - - TO-220-7
LM4924MMX

LM4924MMX

IC AMP CLSS AB STER 40MW 10VSSOP

Texas Instruments

0
LM4924MMX数据手册 Boomer® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Class AB Headphones, 2-Channel (Stereo) 40mW x 2 @ 16Ohm 1.5V ~ 3.6V Depop, Mute, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 10-VSSOP
LM4947TLX/NOPB

LM4947TLX/NOPB

IC AMP CLASS D MONO 1.19W 25USMD

Texas Instruments

0
LM4947TLX/NOPB数据手册 Boomer® 25-WFBGA, DSBGA Tape & Reel (TR) Discontinued at Digi-Key Class D 1-Channel (Mono) with Stereo Headphones 1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm 2.7V ~ 5.5V 3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 25-DSBGA
MAX9719AEUE+

MAX9719AEUE+

IC AMP CLSS AB STER 1.4W 16TSSOP

Analog Devices Inc./Maxim Integrated

0
MAX9719AEUE+数据手册 - 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Class AB 2-Channel (Stereo) 1.4W x 2 @ 4Ohm 2.7V ~ 5.5V Depop, Differential Inputs, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 16-TSSOP-EP
LM4893MM/NOPB

LM4893MM/NOPB

IC AMP CLSS AB MONO 1.1W 10VSSOP

Texas Instruments

0
LM4893MM/NOPB数据手册 Boomer® 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) 1.1W x 1 @ 8Ohm 2.2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 10-VSSOP
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音频放大器 产品与选型指南

音频放大器 广泛应用于工业控制、汽车电子、通信设备、消费电子、新能源及其他电子系统。我们提供多品牌、多封装及不同规格的相关产品,方便工程师、采购人员和研发团队进行型号筛选、参数比较和采购询价。

您可以根据制造商、关键参数、库存情况及 Datasheet 信息筛选适合的 音频放大器。如暂时没有找到完全匹配的型号,也可以提交询价,我们将协助确认库存、交期以及可替代型号。

FAQ

如何选择合适的 音频放大器?

建议先确认电气参数、封装、工作温度、应用环境以及品牌要求,再结合库存和交期进行筛选。

页面上的库存信息是否可以直接采购?

库存会随供应情况变化。对于项目采购或批量需求,建议提交询价,以便进一步确认实时库存、价格和交期。

找不到指定型号怎么办?

您可以提交型号和数量需求,我们可以协助查询缺货型号,并根据参数提供可替代型号建议。

是否可以提供 Datasheet 和技术资料?

可以。产品列表中的 Datasheet 链接可用于查看相关技术资料;如资料暂缺,也可以联系我们协助查找。

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