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TPA152

現行

75-mW、立體聲道、類比輸入耳機放大器

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產品規格表

TPA152

現行
產品規格表 立即訂購

產品詳細資料

Output power (W) 0.075 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 Load (min) (Ω) 32 PSRR (dB) 81 Rating Catalog Operating temperature range (°C) -40 to 85 Headphone channels Stereo Volume control No Architecture Class-AB Iq per channel (typ) (mA) 2.8
Output power (W) 0.075 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 Load (min) (Ω) 32 PSRR (dB) 81 Rating Catalog Operating temperature range (°C) -40 to 85 Headphone channels Stereo Volume control No Architecture Class-AB Iq per channel (typ) (mA) 2.8
SOIC (D) 8 29.4 mm² 4.9 x 6
  • 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
  • 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

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.

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.
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類型 標題 日期
* Data sheet 75-mW Stereo Audio Power Amplifier datasheet (Rev. A) 2000年 3月 15日
Application note Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019年 8月 26日
Application note AN-1849 An Audio Amplifier Power Supply Design (Rev. C) 2019年 6月 27日
User guide TPA152EVM - User Guide 1998年 4月 14日

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