MCP6V01RD-TCPL MCP6V01 Thermocouple Auto-Zeroed Reference Design

The MCP6V01 Thermocouple Auto-Zeroed Reference Design demonstrates how to use a difference amplifier system to measure electromotive force (EMF) voltage at the cold junction of thermocouple in order to accurately measure temperature at the hot junction. This can be done by using the MCP6V01 auto-zeroed op amp because of its ultra low offset voltage (VOS) and high common mode rejection ratio (CMRR)

Devices Supported: MCP6V01 Auto-Zeroed Op Amp

Use a difference amplifier system as an analog sensor conditioning circuit
Use the K-type thermocouple to sense temperature
Temperature range is from -100°C to +1000°C
Use MCP9800 Temperature Sensor for cold junction compensation
Use the USB interface to transfer data to PC
Test points for bench work

Documentation & Software

AppNotes	Last Updated	Size
AN1306 - Thermocouple Circuit Using MCP6V01 and PIC18F2550	12/18/2009 8:45:31 AM	255KB
MCP6V01/2/3 Data Sheet	4/25/2014 4:20:54 PM	999KB
MCP6V01 Thermocouple Auto-Zeroed Reference Design	12/19/2008 10:24:11 AM	654KB
MCP6V01 Thermocouple Auto-Zeroed Reference Design Firmware	8/29/2008 11:42:40 AM	300KB
MCP6V01 Thermocouple Auto-Zeroed Reference Design Gerbers	8/28/2008 2:34:50 PM	271KB