This document introduces the Rev.0 Circuits from the Lab™ circuits designed and built by Analog Devices engineers. These circuits have been tested and verified to function well in a lab environment at room temperature. However, users are responsible for testing the circuit and determining its suitability and applicability. Analog Devices shall not be liable for any direct, indirect, special, incidental, consequential or punitive damages due to the use of any Circuits from the Lab circuits.
The document details the CN-0217 'Circuits from the Lab' design, which utilizes the AD5933 or AD5934 impedance converter systems to measure impedances ranging from low ohms to hundreds of kΩ. The circuit is designed to address common design challenges in system integration by optimizing the signal chain for accuracy. This manual is written in Chinese.
Recommended devices include ADA4528-1, AD8628/AD8629, and AD8605/AD8606.