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MAXIM INTEGRATED / ANALOG DEVICES MAX31855SASA Thermocouple Converter

The MAX31855SASA+ is a cold junction compensated thermocouple-to-digital converter designed for type S thermocouples. It features a 14-bit ADC with 0.25°C resolution, integrated cold-junction temperature sensing, and correction. The compact 8-pin SOIC package includes an SPI-compatible interface with built-in fault detection for shorts to ground or Vcc and open circuits, ensuring high accuracy and reliability. Operating from 3V to 3.6V and capable of measuring temperature ranges from -50°C to +1600°C, this device is ideal for thermostatic, process control, industrial, and automotive temperature sensing applications, streamlining design and lowering system costs.

Authorized Distributors
Source:Newark
Part No:MAX31855SASA+
Stock:126
Inv Date:06-05-2026
Price: Unit price: $10.91
Buy/RFQ:
Source:DigiKey
Part No:MAX31855SASA+
Stock:208
Inv Date:06-05-2026
Price: Unit price: $10.91
Buy/RFQ:
Part No:MAX31855SASA+
Stock:89
Inv Date:06-06-2026
Price: Unit price: $10.91
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX31855SASA Thermocouple Converter Specifications:

  • Input Voltage Range: 3V to 3.6V
  • Measurement Range: -50°C to +1600°C
  • Thermocouple Type: S (Platinum/Rhodium)
  • Resolution: 14-bit, 0.25°C
  • Fault Detection: Shorts to GND or Vcc, Open Circuit
  • Package: 8-pin SOIC
  • Temperature Accuracy: ±2°C for -200°C to +700°C
  • Operating Temperature Range: -40°C to +125°C
  • Reference Junction Temperature Measurement
  • Thermocouple Signal Conversion Time: ~100 ms
  • Digital Interface: SPI-compatible, Read-only
  • Designed for thermostatic, industrial, automotive applications

Buy the Buy MAXIM MAX31855SASA+ Thermocouple Part Number MAX31855SASA+ Online

Purchase the MAXIM MAX31855SASA+ thermocouple converter online today. This reliable device offers high-resolution temperature measurement from -50°C to +1600°C, integrated cold-junction compensation, and fault detection, making it ideal for industrial automation, thermostatic control, and automotive temperature sensing. Its compact 8-pin SOIC package and Spi-compatible read-only interface simplify integration with microcontrollers. Ensure precise and safe temperature readings with this advanced thermocouple-to-digital converter, reducing system complexity and cost while increasing performance and accuracy in your temperature monitoring systems.

Order your MAXIM MAX31855SASA+ thermocouple converter today and enhance your temperature sensing projects with high precision and reliability.

Frequently Asked Questions

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You can download the MAX31855SASA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

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MAXIM INTEGRATED / ANALOG DEVICES

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