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MAXIM INTEGRATED / ANALOG DEVICES MAX31850TATB Thermocouple Converter

The MAX31850TATB+ is a cold-junction compensated, 1-wire thermocouple-to-digital converter housed in a 10-pin TDFN package. It features a 14-bit ADC with 0.25°C resolution, allowing measurement of temperatures from -270°C to +400°C with an accuracy of ±2°C. The device supports T-type thermocouples and includes built-in cold-junction compensation, temperature sensing, and correction. Its 1-wire interface requires only a single data line and ground, with a weak pull-up resistor, making it ideal for multi-sensor systems. Four address inputs enable device mapping in multi-unit configurations, and each unit has a unique 64-bit serial code for multiple devices on the same bus. Suitable for sensing, instrumentation, industrial, and medical applications, it also detects thermocouple shorts and open circuits. The device operates at a supply voltage of 3V to 3.7V. Due to high demand, lead times may vary and discounts are not available.

Authorized Distributors
Source:Newark
Part No:MAX31850TATB+
Stock:5
Inv Date:06-05-2026
Price: Unit price: $10.89
Buy/RFQ:
Source:DigiKey
Part No:MAX31850TATB+
Stock:114
Inv Date:06-05-2026
Price: Unit price: $10.89
Buy/RFQ:
Part No:MAX31850TATB+
Stock:169
Inv Date:06-06-2026
Price: Unit price: $10.89
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX31850TATB Thermocouple Converter Specifications:

  • Package: TDFN-EP (10-pin)
  • Thermocouple Type: T
  • Measurement Range: -270°C to +400°C
  • Resolution: 0.25°C
  • Accuracy: ±2°C
  • ADC: 14-bit analog-to-digital converter
  • Cold-Junction Compensation: Built-in
  • Supply Voltage: 3V to 3.7V
  • Data Interface: 1-Wire protocol
  • Unique 64-bit serial code for device identification
  • Voltage Operating Range: -0.3V to +4.0V
  • Detection: Short to Vpp, short to GND, open circuit detection
  • Pin Functionality: GND, T-, T+, Vpp, DQ, Address inputs AD0-AD3
  • Operating Temperature: -40°C to +125°C

Buy the Buy Maxim MAX31850TATB+ Thermocouple Converter Part Number MAX31850TATB Online

Purchase the Maxim MAX31850TATB+ online today to benefit from its advanced 14-bit ADC, built-in cold-junction compensation, and support for T-type thermocouples. Its compact TDFN package, easy 1-wire interface, and device mapping capabilities make it ideal for industrial, medical, and instrumentation systems. With a measurement range up to +400°C and an accuracy of ±2°C, it ensures precise temperature monitoring. Designed for seamless integration, its support for multiple devices on one bus reduces system complexity. Secure reliable performance—order now and improve your temperature sensing projects easily and efficiently.

Order your Maxim MAX31850TATB+ T-type thermocouple converter today and enhance your sensing applications with high accuracy and reliable cold-junction compensation.

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