Description
Thermocouples require sensitive amplification with cold-compensation. The Adafruit MCP9601 I2C Thermocouple Breakout (MCP96L01) simplifies this process by handling all analog functions internally and supporting a wide range of thermocouple types: K, J, T, N, S, E, B, and R.
This breakout board integrates the MCP96L01 chip, a 3.3V regulator, and level shifting circuitry, allowing operation with 3.3V or 5V logic. It features a 2-pin terminal block for easy thermocouple connection and a pin header for breadboard compatibility.
- Compatible with K, J, T, N, S, E, B, and R thermocouple types
- Temperature ranges per datasheet:
- K: -200°C to +1372°C
- J: -150°C to +1200°C
- T: -200°C to +400°C
- N: -150°C to +1300°C
- E: -200°C to +1000°C
- S: +250°C to +1664°C
- B: +1000°C to +1800°C
- R: +250°C to +1664°C
- High resolution of ±0.0625°C (ADC resolution)
- Thermocouple accuracy ±2.0°C typical / ±4.0°C max (excluding thermocouple inherent accuracy)
- Internal cold junction temperature reading
- 3.3V to 5V power supply and logic level compliant
- I2C interface with STEMMA QT / Qwiic connectors for easy connection without soldering
Includes software libraries, schematics, and example code for quick integration. Terminal block comes pre-soldered in the latest revision as of November 10, 2023.
Product dimensions: 25.5mm x 18.0mm x 4.6mm (1.0″ x 0.7″ x 0.2″)
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