Analog Devices 4-Channel Thermocouple | EVAL-CN0391-ARDZ

Flexible, Low Power, 4-Channel Thermocouple System with Arduino-Compatible Digital Interface

This circuit is a flexible, integrated, 4-channel thermocouple measurement system based on the AD7124-8 low power, low noise, precision 24-bit, Σ-Δ analog-to-digital converter (ADC).  It can process up to four independent thermocouple channels, and the software linearization algorithms support eight different types of thermocouples (B, E, J, K, N, R, S, and T). The four thermocouples can be connected in any combination, and resistance temperature detectors (RTDs) on each thermocouple channel provide cold junction compensation (CJC). No extra compensation is needed. Thermocouple measurements using this system cover the full operating range of the various types of thermocouples.

EVAL-CN0391-ARDZ Circuit Note Block Diagram from Analog Devices

Related Devices and Boards

1. AD7124-8: 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

2. ADP7118: 20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator

3. EVAL-ADICUP360: ADUCM360 Microcontroller Evaluation Board Flash

Compatible Boards

 

Product Technical Specifications

Reference Documentation:

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  • Manufacturer Lead Time:
    10 weeks
    • Price: $68.63
    1. 1+ $68.63
4-Channel Thermocouple | EVAL-CN0391-ARDZ

4-Channel Thermocouple | EVAL-CN0391-ARDZ Analog Devices

Analog Devices4-Channel Thermocouple | EVAL-CN0391-ARDZ

Flexible, Low Power, 4-Channel Thermocouple System with Arduino-Compatible Digital Interface

This circuit is a flexible, integrated, 4-channel thermocouple measurement system based on the AD7124-8 low power, low noise, precision 24-bit, Σ-Δ analog-to-digital converter (ADC).  It can process up to four independent thermocouple channels, and the software linearization algorithms support eight different types of thermocouples (B, E, J, K, N, R, S, and T). The four thermocouples can be connected in any combination, and resistance temperature detectors (RTDs) on each thermocouple channel provide cold junction compensation (CJC). No extra compensation is needed. Thermocouple measurements using this system cover the full operating range of the various types of thermocouples.

EVAL-CN0391-ARDZ Circuit Note Block Diagram from Analog Devices

Related Devices and Boards

1. AD7124-8: 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

2. ADP7118: 20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator

3. EVAL-ADICUP360: ADUCM360 Microcontroller Evaluation Board Flash

Compatible Boards

 

Reference Documentation:

No Stock Available

Quantity Increments of 1 Minimum 1
  • Manufacturer Lead Time:
    10 weeks
    • Price: $68.63
    1. 1+$68.63