MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter IC
- Stock: 20
- SKU: 7440 | DAF664
-
Rs. 354.00 (inc GST)
Rs.300.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
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MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter IC
MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter IC
The MAX31855 is a sophisticated thermocouple-to-digital converter that integrates cold-junction compensation, signal conditioning, and a 14-bit analog-to-digital converter (ADC) to provide temperature data directly from a thermocouple. The device supports Type K thermocouples (as well as J, N, T, E, R, S, and other types through different variants). The IC outputs the measured temperature data via a Serial Peripheral Interface (SPI), allowing easy interfacing with microcontrollers or other digital devices.
DNA solutions, Nashik has various types of IC's. Check out our complete collection of IC's.
- Wide Thermocouple Compatibility: Supports Type K thermocouples directly and other types (J, N, T, etc.) with specific variants.
- Cold-Junction Compensation: Built-in cold-junction compensation ensures accurate temperature readings by adjusting for ambient temperature changes at the thermocouple’s connection point.
- High Accuracy: Accuracy within ±2°C for readings from −200°C to +700°C with a Type K thermocouple.
- Digital SPI Interface: Provides easy integration with microcontrollers or other SPI-enabled devices.
- Wide Temperature Range: Can measure thermocouple temperatures from −200°C to +1350°C, depending on the thermocouple type.
- 14-Bit ADC Resolution: Provides precise temperature readings with a resolution of 0.25°C.
Specifications of MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter IC
- Input Types: Supports Type K thermocouple (other thermocouple variants available for different models).
- Temperature Measurement Range: Thermocouple Range (Type K): −200°C to +1350°C.
- Communication Interface: SPI Interface, with a data transfer rate of up to 5MHz.
- Dimensions: SOIC-8 package dimensions: 4.9mm x 3.9mm (approx).
Package Includes
- 1 x MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter IC
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