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0755-82798135音频放大器
音频放大器
音频放大器是用于放大音频信号并驱动扬声器,耳机或其他音频负载的线性及功率集成电路,广泛应用于消费电子,智能音箱,电视音响,车载音频,通信设备,工业提示音系统,医疗设备和便携式电子产品中.常见类型包括音频功放 IC,D 类功放,AB 类功放,耳机放大器,扬声器放大器,低噪声音频放大器和集成保护功能的音频驱动芯片等.
宝利科技作为专业电子元器件分销商,可为客户供应行业主流厂商的多系列音频放大器产品,包括德州仪器(Texas Instruments),亚德诺(Analog Devices),意法半导体(STMicroelectronics),安森美(onsemi),恩智浦(NXP),罗姆(Rohm),瑞萨(Renesas),微芯科技(Microchip),美信(Maxim Integrated),Cirrus Logic 等品牌.您可在下方产品列表中查询所需音频放大器型号的库存,价格,封装规格,品牌,参数及 PDF 规格书等相关资料,并提交 BOM 或型号清单进行批量询价.
| 图片 | 厂商型号 | 可用性 | 价格 | 数量 | 数据表 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UA7307TCAUDIO AMPLIFIER, PDIP8 |
259 | - |
|
数据表 |
- | 8-DIP (0.400", 10.16mm) | Bulk | Active | Class AB | 1-Channel (Mono) | 2W x 1 @ 8Ohm | 3V ~ 16V | - | Through Hole | -40°C ~ 150°C (TJ) | - | - | 8-DIP |
|
TPA731DGNIC AMP CLASS AB MONO 700MW 8MSOP |
305 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | 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-HVSSOP |
|
MAX9750CETI+C2UIC AMP CLASS AB STER 2.2W 28TQFN |
0 | - |
|
数据表 |
DirectDrive® | 28-WFQFN Exposed Pad | Tube | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.2W x 2 @ 3Ohm; 110mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (5x5) |
|
LM48901SQX/NOPBIC AMP CLASS D QUAD 2.8W 32WQFN |
0 | - |
|
数据表 |
Boomer®, PowerWise® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Class D | 4-Channel (Quad) | 2.8W x 4 @ 4Ohm | 2.7V ~ 5.5V | Depop, Differential Inputs, I2C, I2S, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-WQFN (5x5) |
|
TPA6041A4RHBRIC AMP CLASS AB STER 2.6W 32VQFN |
0 | - |
|
数据表 |
DirectPath™ | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.6W x 2 @ 4Ohm; 200mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 32-VQFN (5x5) |
|
LM49270SQE/NOPBAUDIO AMPLIFIER, 2 FUNC, PQCC28 |
2,750 | - |
|
数据表 |
Boomer® | 28-WFQFN Exposed Pad | Bulk | Active | Class D | 2-Channel (Stereo) with Stereo Headphones | 2.2W x 2 @ 4Ohm; 177mW x 2 @ 16Ohm | 2.4V ~ 5.5V | 3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-WQFN (5x5) |
|
TPA0142PWPIC AMP AB STEREO 2.8W 24HTSSOP |
0 | - |
|
- |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.8W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
|
LM4831VFCONSUMER CIRCUIT, PQFP44 |
2,880 | - |
|
数据表 |
Boomer® | 44-LQFP | Tray | Obsolete | Class AB | 2-Channel (Stereo) | 1.5W x 2 @ 4Ohm | 2.7V ~ 5.5V | Depop, Input Multiplexer, Microphone, Shutdown | Surface Mount | - | - | - | 44-TQFP (10x10) |
|
LM4831VFXCONSUMER CIRCUIT, PQFP44 |
2,000 | - |
|
数据表 |
Boomer® | 44-LQFP | Bulk | Obsolete | Class AB | 2-Channel (Stereo) | 1.5W x 2 @ 4Ohm | 2.7V ~ 5.5V | Depop, Input Multiplexer, Microphone, Shutdown | Surface Mount | - | - | - | 44-TQFP (10x10) |
|
TPA0212PWPRIC AMP AB STEREO 2.6W 24HTSSOP |
2,000 | - |
|
数据表 |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.6W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
|
MAX9700DEBC+TIC AMP CLASS D MONO 1.6W 12UCSP |
0 | - |
|
数据表 |
- | 12-WFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 1.6W x 1 @ 6Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-UCSP |
|
AD5822BCPZ-REEL7IC VCM AF DRIVER 2.3V 1CH LFCSP |
0 | - |
|
数据表 |
- | - | Cut Tape (CT) | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
MAX9750AEUI+IC AMP CLSS AB STER 2.6W 28TSSOP |
0 | - |
|
数据表 |
DirectDrive® | 28-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Class AB | 2-Channel (Stereo) with Stereo Headphones | 2.6W x 2 @ 3Ohm; 110mW x 2 @ 16Ohm | 4.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TSSOP |
|
MAX9702BETI+IC AMP CLASS D STER 1.8W 28TQFN |
0 | - |
|
数据表 |
DirectDrive® | 28-WFQFN Exposed Pad | Bulk | Obsolete | Class D | 2-Channel (Stereo) with Stereo Headphones | 1.8W x 2 @ 4Ohm; 45mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 28-TQFN (5x5) |
|
SSM2311CBZ-REEL7IC AMP AUDIO 3.3W MONO D 9WLCSP |
715 | - |
|
数据表 |
- | 9-UFBGA, WLCSP | Cut Tape (CT) | Obsolete | Class D | 1-Channel (Mono) | 3.3W x 1 @ 3Ohm | 2.5V ~ 5.5V | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | - | - | - | 9-WLCSP (1.52x1.69) |
|
TAS5121DKDRIC AMP CLASS D MONO 100W 36HSSOP |
0 | - |
|
数据表 |
PurePath Digital™ | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 100W x 1 @ 4Ohm | 10.8V ~ 13.2V | Digital Inputs, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 0°C ~ 70°C (TA) | - | - | 36-HSSOP |
|
LM4946TM/NOPBAUDIO AMPLIFIER, 1.3W, 2 CHANNEL |
5,973 | - |
|
数据表 |
Boomer® | 25-WFBGA | Bulk | Active | Class D | 1-Channel (Mono) with Stereo Headphones | 1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm | 2.7V ~ 5.5V | 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 25-uSMD |
|
SSM2519ACBZ-R7IC AMP CLSS D MONO 2.75W 12WLCSP |
0 | - |
|
数据表 |
- | 12-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Class D | 1-Channel (Mono) | 2.75W x 1 @ 4Ohm | 1.5V ~ 3.6V | Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 12-WLCSP (1.42x1.67) |
|
TPA0222PWPRIC AMP AB STEREO 2.6W 24HTSSOP |
0 | - |
|
数据表 |
- | 24-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Class AB | 2-Channel (Stereo) with Mono and Stereo Headphones | 2.6W x 2 @ 3Ohm | 4.5V ~ 5.5V | Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-HTSSOP |
|
ISL54004IRTZAUDIO AMPLIFIER |
3,449 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm | 2.7V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 20-TQFN (4x4) |

