Easily drive a low impedance, inductive speaker load with this TS4990IST class D amplifier from STMicroelectronics which will amplify and buffer audio signals. It has a maximum load resistance of 8 Ohm. It has a differential and single input signal and a differential output signal. It has a 1-channel mono output. This audio amplifier has a temperature range of -40 °C to 85 °C. This device uses a single power supply. Its typical PSRR is 64 dB.