TPA152 Hi-Fi 立体声耳机音频放大器


The TPA152 is a stereo audio power amplifier capable of less than 0.1% THD+N at 1 kHz when delivering 75 mW per channel into a 32- loads, the THD+N performance is better than 0.005% at 1 kHz, and less than 0.01% across the audio band of 20 to 20 kHz.

The TPA152 is ideal for use as an output buffer for the audio CODEC in PC systems. It is also excellent for use where a high-performance head phone/line-out amplifier is needed. Depop circuitry is integrated to reduce transients during power up, power down, and mute mode.

Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10. The TPA152 is packaged in the 8-pin SOIC (D) package that reduces board space and facilitates automated assembly.

  • High-Fidelity Line-Out/HP Driver
  • 75-mW Stereo Output
  • PC Power Supply Compatible
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
  • Pin Compatible With TPA302
Headphone ChannelsStereo
Output Power (W)0.075
Half Power THD + N @ 1 kHz (%) (kHz)0.007
PSRR (dB)81
Approx. Price (US$)0.73 | 1ku
数据表 (1)
标题类型大小 (KB)日期
75-mW Stereo Audio Power AmplifierPDF8132000年 3月 15日
应用手册 (3)
标题类型大小 (KB)日期
AN-1849 An Audio Amplifier Power Supply DesignPDF18582013年 5月 1日
Digital ANC Programmer GuidePDF10612013年 1月 25日
Guidelines for Measuring Audio Power Amplifier PerformancePDF7652001年 10月 30日
用户指南 (1)
标题类型大小 (KB)日期
TPA152EVM - User GuidePDF1831998年 4月 14日
选择与解决方案指南 (1)
标题类型大小 (KB)日期
标准线性产品交叉参考 (Rev. D)PDF10582008年 10月 16日
设计套件与评估板 (1)
TPA152 评估模块 (EVM)TPA152EVM评估模块和开发板
开发工具 (1)
型号状态价格(美元) | Quantity封装 | 引脚器件标记封装数量 | 载体
TPA152DACTIVE0.88 | 1kuSOIC (D) | 8TPA15275 | TUBE
TPA152DG4ACTIVE0.88 | 1kuSOIC (D) | 8TPA15275 | TUBE
TPA152DRACTIVE0.73 | 1kuSOIC (D) | 8TPA1522500 | LARGE T&R
TPA152DRG4ACTIVE0.73 | 1kuSOIC (D) | 8TPA1522500 | LARGE T&R

这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与BDTIC 联络。对于评估板和套件的报价是指一个单位价格。

75-mW Stereo Audio Power Amplifier TPA152
AN-1849 An Audio Amplifier Power Supply Design TLV320DAC3100-Q1
Guidelines for Measuring Audio Power Amplifier Performance TLV320DAC3100-Q1
TPA152EVM - User Guide TPA152
标准线性产品交叉参考 (Rev. D) LT1054