TPA112
TI
德州仪器
电子元器件分类
150mW 立体声音频功率放大器
The is a stereo audio power amplifier packaged in an 8-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 8- loads. 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.
THD+N when driving an 8-W load from 5 V is 0.1% at 1 kHz, and less than 2% across the audio band of 20 Hz to 20 kHz. For 32- loads, the THD+N is reduced to less than 0.06% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For 10-k loads, the THD+N performance is 0.01% at 1 kHz, and less than 0.02% across the audio band of 20 Hz to 20 kHz.
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- 150-mW Stereo Output
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- Wide Range of Supply Voltages
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- Fully Specified for 3.3-V and 5-V Operation
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- Operational From 2.5 V to 5.5 V
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- Thermal and Short-Circuit Protection
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- Surface-Mount Packaging
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- PowerPAD MSOP
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- SOIC
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- Standard Operational Amplifier Pinout
PowerPAD is a trademark of Texas Instruments.