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10,044 pcs
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10044 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX31855TASA+ is a thermocouple-to-digital converter designed by Analog Devices / Maxim Integrated. This IC performs cold-junction compensation and digitizes signals from various thermocouple types, including K, J, N, T, S, R, and E.
It offers a 14-bit resolution, allowing for temperature readings with 0.25°C increments. The device can measure temperatures as high as +1800°C and as low as -270°C. For K-type thermocouples, it provides an accuracy of ±2°C within the -200°C to +700°C range.
The MAX31855TASA+ features a simple SPI-compatible interface for easy integration with microcontrollers. It operates within a supply voltage range of 3.0V to 3.6V and has an operating temperature range of -40°C to +125°C. The device is available in an 8-SOIC surface-mount package.
Key features include integrated cold-junction compensation, detection of thermocouple shorts to GND or VCC, and open thermocouple detection. These capabilities make it suitable for industrial, appliance, and HVAC applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.65 | $2.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX31855TASA+ has a resolution of 0.25°C.
The operating temperature range is -40°C to +125°C.
It supports K-, J-, N-, T-, S-, R-, and E-type thermocouples.
The MAX31855TASA+ uses a simple SPI-compatible interface.
The MAX31855TASA+ is available in an 8-SOIC package.