The MICROCHIP TECH. MCP3564RT-E/ST is a high-performance 24-BIT Delta-sigma ADC that features a built-in voltage reference. This quad-channel ADC operates at a voltage of 3V and comes in a compact 20-pin TSSOP package with a width of 4.4mm. It is also RoHS compliant, making it environmentally friendly. Perfect for applications requiring precision analog-to-digital conversion across multiple channels.