.HT8542ARZ with SOP-8 Operational Amplifier ROHS is a precision audio operational amplifier manufactured by HTCSEMI. It features in low distortion and low noise performance and has a wide operating voltage range from 2.5V-24V. The HT8542ARZ can provide a driving capability of up to 250mA, making it suitable for use in a broad range of applications such as car audio systems, portable audio devices, and digital-analog converters. It also features a high power efficiency and low power consumption as well as additional protections such as short-circuit, overload, and over-temperature. The product is built to the RoHS standard and is available in the SOP-8 package, making it easy to install on any PCB.