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.
通道数 1
针脚数 16
静态电流 1.70 mA
输出功率 2 W
增益 20 dB
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.5V ~ 5.2V
电源电压Max 5.2 V
电源电压Min 2.3 V
安装方式 Surface Mount
引脚数 16
封装 DSBGA-16
封装 DSBGA-16
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPA2015D1YZHR TI 德州仪器 | 当前型号 | 当前型号 |
TPA2015D1YZHT 德州仪器 | 完全替代 | TPA2015D1YZHR和TPA2015D1YZHT的区别 |
TPA2100P1YZHT 德州仪器 | 类似代替 | TPA2015D1YZHR和TPA2100P1YZHT的区别 |
TPA2100P1YZHR 德州仪器 | 类似代替 | TPA2015D1YZHR和TPA2100P1YZHR的区别 |