TEXAS INSTRUMENTS TPA2015D1YZHR 音频功率放大器, D, 1通道, 2 W, 2.5V 至 5.2V, DSBGA, 16 引脚
The TPA2015D1 is a high efficiency Class-D audio power amplifier with battery-tracking SpeakerGuard AGC technology and an integrated adaptive boost converter that enhances efficiency at low output power. It drives up to 2 W into an 8 Ω speaker 6% THD. With 85% typical efficiency, the TPA2015D1 helps extend battery life when playing audio.
The built-in boost converter generates a 5.5 V supply voltage for the Class-D amplifier. This provides a louder audio output than a stand-alone amplifier directly connected to the battery. The SpeakerGuardTM AGC adjusts the Class-D gain to limit battery current and prevent heavy clipping.
The TPA2015D1 has an integrated low-pass filter to improve the RF rejection and reduce DAC out-of-band noise, increasing the signal to noise ratio SNR.
The TPA2015D1 is available in a space saving 1.954 mm × 1.954 mm, 0.5 mm pitch DSBGA package YZH.
型号 | 品牌 | 下载 |
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TPA2015D1YZHR | TI 德州仪器 | 下载 |
TPA2012D2EVM | TI 德州仪器 | 下载 |
TPA2012D2RTJR | TI 德州仪器 | 下载 |
TPA2012D2YZHR | TI 德州仪器 | 下载 |
TPA2013D1EVM | TI 德州仪器 | 下载 |
TPA2013D1RGPR | TI 德州仪器 | 下载 |
TPA2013D1YZHR | TI 德州仪器 | 下载 |
TPA2025D1EVM | TI 德州仪器 | 下载 |
TPA2016D2EVM | TI 德州仪器 | 下载 |
TPA2025D1YZGT | TI 德州仪器 | 下载 |
TPA2005D1EVM | TI 德州仪器 | 下载 |