音频放大器

制造商 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

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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
LM4990ITL/NOPB

LM4990ITL/NOPB

IC AMP CLASS AB MONO 2W 9DSBGA

Texas Instruments

890
LM4990ITL/NOPB数据手册 Boomer® 9-WFBGA, DSBGA Tape & Reel (TR) Active Class AB 1-Channel (Mono) 2W x 1 @ 4Ohm 2.2V ~ 5.5V Depop, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 9-DSBGA
PAM8019EFS-7

PAM8019EFS-7

AUDIO CLASS D ANALOG INP U-QFN30

Diodes Incorporated

1,492
PAM8019EFS-7数据手册 - 20-UFQFN Exposed Pad Tape & Reel (TR) Active Class D 2-Channel (Stereo) with Stereo Headphones 4W x 2 @ 4Ohm; 1.78W x 2 @ 8Ohm 2.5V ~ 6V - Surface Mount -40°C ~ 85°C (TA) - - U-QFN3030-20
PAM8019EFH-13

PAM8019EFH-13

AUDIO CLASS D ANALOG INP U-QFN40

Diodes Incorporated

2,977
PAM8019EFH-13数据手册 - 20-UFQFN Exposed Pad Tape & Reel (TR) Active Class D 2-Channel (Stereo) with Stereo Headphones 4W x 2 @ 4Ohm; 1.78W x 2 @ 8Ohm 2.5V ~ 6V - Surface Mount -40°C ~ 85°C (TA) - - U-QFN4040-20
LM4666SD/NOPB

LM4666SD/NOPB

IC AMP CLASS D STER 1.2W 14WSON

Texas Instruments

993
LM4666SD/NOPB数据手册 Boomer® 14-WFDFN Exposed Pad Tape & Reel (TR) Active Class D 2-Channel (Stereo) 1.2W x 2 @ 8Ohm 2.8V ~ 5.5V Depop, Differential Inputs, Short-Circuit Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 14-WSON (4x3)
TPA2005D1DGNRQ1

TPA2005D1DGNRQ1

IC AMP CLASS D MONO 1.45W 8MSOP

Texas Instruments

2,500
TPA2005D1DGNRQ1数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) 1.45W x 1 @ 8Ohm 2.5V ~ 5.5V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) Automotive AEC-Q100 8-HVSSOP
TPA321DGN

TPA321DGN

IC AMP CLASS AB MONO 700MW 8MSOP

Texas Instruments

1,064
TPA321DGN数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Class AB 1-Channel (Mono) 700mW x 1 @ 8Ohm 2.5V ~ 5.5V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 8-HVSSOP
LM4670ITL/NOPB

LM4670ITL/NOPB

IC AMP CLASS D MONO 3W 9DSBGA

Texas Instruments

725
LM4670ITL/NOPB数据手册 Boomer® 9-WFBGA, DSBGA Tape & Reel (TR) Active Class D 1-Channel (Mono) 3W x 1 @ 4Ohm 2.4V ~ 5.5V Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 9-DSBGA (1.6x1.6)
TLV320DAC3203IYZKR

TLV320DAC3203IYZKR

IC AMP CLASS AB STEREO 25DSBGA

Texas Instruments

821
TLV320DAC3203IYZKR数据手册 PowerTune™ 25-UFBGA, DSBGA Tape & Reel (TR) Active Class AB Headphones, 2-Channel (Stereo) - 1.5V ~ 1.95V Depop, I2C, I2S, Microphone, Mute, SPI, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 25-DSBGA
TPA6140A2YFFR

TPA6140A2YFFR

IC AMP CLASS G STER 32MW 16DSBGA

Texas Instruments

2,840
TPA6140A2YFFR数据手册 DirectPath™ 16-UFBGA, DSBGA Tape & Reel (TR) Active Class G Headphones, 2-Channel (Stereo) 32mW x 2 @ 32Ohm 2.5V ~ 5.5V Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 16-DSBGA (1.56x1.56)
LM48861TM/NOPB

LM48861TM/NOPB

IC AMP CLASS AB STER 24MW 12USMD

Texas Instruments

500
LM48861TM/NOPB数据手册 Boomer®, PowerWise® 12-WFBGA, DSBGA Tape & Reel (TR) Active Class AB Headphones, 2-Channel (Stereo) 24mW x 2 @ 16Ohm 1.2V ~ 2.8V Depop, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 12-DSBGA
MAX9725DETC+

MAX9725DETC+

IC AMP CLASS AB STER 25MW 12TQFN

Analog Devices Inc./Maxim Integrated

0
MAX9725DETC+数据手册 DirectDrive® 12-WQFN Exposed Pad Tube Active Class AB Headphones, 2-Channel (Stereo) 25mW x 2 @ 16Ohm 900mV ~ 1.8V Depop, Short-Circuit Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 12-TQFN (4x4)
TPA751DGNR

TPA751DGNR

IC AMP CLASS AB MONO 700MW 8MSOP

Texas Instruments

5,000
TPA751DGNR数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Class AB 1-Channel (Mono) 700mW x 1 @ 8Ohm 2.5V ~ 5.5V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 8-HVSSOP
TPA751D

TPA751D

IC AMP CLASS AB MONO 700MW 8SOIC

Texas Instruments

668
TPA751D数据手册 - 8-SOIC (0.154", 3.90mm Width) Bulk Active Class AB 1-Channel (Mono) 700mW x 1 @ 8Ohm 2.5V ~ 5.5V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 8-SOIC
LM4995TM/NOPB

LM4995TM/NOPB

IC AMP CLASS AB MONO 1.3W 9USMD

Texas Instruments

490
LM4995TM/NOPB数据手册 Boomer®, PowerWise® 9-WFBGA, DSBGA Tape & Reel (TR) Active Class AB 1-Channel (Mono) 1.3W x 1 @ 8Ohm 2.4V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 9-DSBGA
LM48860TL/NOPB

LM48860TL/NOPB

IC AMP CLSS AB STER 50MW 12DSBGA

Texas Instruments

899
LM48860TL/NOPB数据手册 Boomer® 12-WFBGA, DSBGA Tape & Reel (TR) Active Class AB Headphones, 2-Channel (Stereo) 50mW x 2 @ 32Ohm 2V ~ 5.5V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 12-DSBGA (2x2.5)
LM48580TL/NOPB

LM48580TL/NOPB

IC AMP CLASS H MONO 12DSBGA

Texas Instruments

152
LM48580TL/NOPB数据手册 Boomer®, PowerWise® 12-WFBGA, DSBGA Tape & Reel (TR) Active Class H 1-Channel (Mono) - 2.5V ~ 5.5V Differential Inputs, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 12-DSBGA (2x2.5)
LMV1031UR-20/NOPB

LMV1031UR-20/NOPB

IC AMP CLASS AB MONO 4DSBGA

Texas Instruments

217
LMV1031UR-20/NOPB数据手册 - 4-XFBGA, DSBGA Tape & Reel (TR) Active Class AB 1-Channel (Mono) - 2V ~ 5V Microphone Surface Mount -40°C ~ 85°C (TA) - - 4-DSBGA
DA7202-00UH2

DA7202-00UH2

IC AMP CLASS D MONO 10W 9WLCSP

Renesas Electronics Corporation

3,835
DA7202-00UH2数据手册 - 9-UFBGA, WLCSP Tape & Reel (TR) Active Class D 1-Channel (Mono) 10W x 1 @ 4Ohm 4.5V ~ 9V Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 9-WLCSP (1.73x1.54)
MAX9720AEUE+

MAX9720AEUE+

IC AMP CLSS AB STER 50MW 16TSSOP

Analog Devices Inc./Maxim Integrated

0
MAX9720AEUE+数据手册 DirectDrive®, SmartSense™ 16-TSSOP (0.173", 4.40mm Width) Tube Active 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
LM48824TM/NOPB

LM48824TM/NOPB

IC AMP CLASS G STER 37MW 16DSBGA

Texas Instruments

730
LM48824TM/NOPB数据手册 Boomer® 16-WFBGA, DSBGA Tape & Reel (TR) Active Class G Headphones, 2-Channel (Stereo) 37mW x 2 @ 16Ohm 2.4V ~ 5.5V Depop, Differential Inputs, I2C, Mute, Shutdown, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 16-DSBGA
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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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