The CN-0172 circuit evaluation board is a high-precision, multi-channel thermocouple measurement solution. The circuit uses a signal chain composed of precision devices to amplify thermocouple voltage, reduce noise, correct nonlinearity, and provide accurate reference junction compensation.
The document provides information about the CN-0172 Circuit Evaluation Board (EVAL-CN0172-SDPZ), designed for precise, multi-channel thermocouple measurement. It details the circuit design, components used, and testing procedures to achieve a precision of ±0.25°C.
| Power Supply Voltage | 3.3 V |
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