The AD7823YNZ is an 8-bit analog-to-digital converter (ADC) with a single input channel, packaged in the 8-lead PDIP. It provides high-performance conversion of analog signals to digital values for various applications in instrumentation, control systems, and data acquisition. The device features a binary-weighted resistor ladder for precise voltage measurement and supports a wide range of supply voltages from 5V to 15V.