The GP8303-TC50-EW with ESOP-10-EP-150mil is an ADC/DAC with a specialized ROHS certification from Guestgood. It is a programmable 8-bit, 50 MHz, 3-channel analog-to-digital converter (ADC) and digital-to-analog converter (DAC) for high-resolution applications such as data acquisition and instrumentation. It has an 8-bit resolution and a sampling rate of up to 50 MHz, making it ideal for applications such as test and measurement, medical imaging, and data acquisition. The ADC/DAC also comes with a ROHS (Restriction of Hazardous Substances) certification, which ensures that the product meets the highest safety and environmental standards and is free from hazardous materials. In addition, the GP8303-TC50-EW features a 150-mil footprint with enhanced power-supply isolation, making it suitable for space-constrained applications.