Microchip's MCP9600 is a fully integrated thermocouple electromotive force (EMF) to degree Celsius converter with cold-junction compensation. The MCP9600 supports eight thermocouple types (K, J, T, N, S, E, B, and R) and provides user-programmable registers, adding design flexibility for various temperature sensing applications. The registers allow user-selectable settings, such as low power modes for battery-powered applications, an adjustable digital filter for fast transient temperatures, and four individually programmable temperature alert outputs that can be used to detect multiple temperature zones.
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- Thermocouple voltage to degrees Celsius converter; integrated cold-junction compensation
- Supported types (designated by NIST ITS-90): K, J, T, N, S, E, B, and R
- ±1.5°C (max.) measurement accuracy: ±1°C (max.) cold-junction, 0°C to 85°C
- Temperature measurement resolution: hot and cold junctions = 0.0625°C (typ.)
- Four programmable temperature alert outputs
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- Programmable digital filter for temperature
- Low power: shutdown mode, burst mode, one to 128 temperature samples
- Two-wire interface: I2C compatible, 100 kHz - supports eight devices per I2C bus
- Operating voltage range: 2.7 V to 5.5 V
- Operating current: 500 μA (typ.)
- Shutdown current: 2 μA (typ.)
- Package: 20-lead MQFN
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| Applications |
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- Petrochemical thermal management
- Hand-held measurement equipment
- Industrial equipment
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- Ovens
- Engine thermal monitors
- Temperature detection racks
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Microchip's MCP9600 is a fully integrated thermocouple electromotive force (EMF) to degree Celsius converter with cold-junction compensation. The MCP9600 supports eight thermocouple types (K, J, T, N, S, E, B, and R) and provides user-programmable registers, adding design flexibility for various temperature sensing applications. The registers allow user-selectable settings, such as low power modes for battery-powered applications, an adjustable digital filter for fast transient temperatures, and four individually programmable temperature alert outputs that can be used to detect multiple temperature zones.
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