TS4721系列 QFN 24 极低噪声 差分输入 麦克风 前置放大器
Implement this class D amplifier from STMicroelectronics for a stronger and more powerful output sound. It has a differential input signal and a differential output signal. It has a maximum load resistance of 10000 Ohm. It has a 1-channel mono output. This audio amplifier has a minimum operating temperature of -40 °C and a maximum of 85 °C. Its typical PSRR is 80 dB. This device uses a single power supply.