Analog DevicesEVAL-CN0394-ARDZ組み込みシステム開発ボードおよびキット

Reference Design: Flexible, Low Power, 4-Channel Thermocouple System with Arduino-Compatible Analog Interface

The EVAL-CN0394-ARDZ is a flexible, integrated, 4-channel thermocouple measurement system based on the Arduino compatible ADuCM360, a low power, precision analog microcontroller. The ADuCM360 has an Arm Cortex™-M3 processor core, a number of peripherals, and also precision analog functions including a dual, 24-bit, Σ-Δ ADC; multiplexer; programmable gain amplifier (PGA); and voltage reference.

Block Diagram: 
 

Features:

• Flexible 4-channel thermocouple system

• Cold junction compensation

• Arduino-compatible interface to ADICUP360

Applications:

• Industrial automation and process control

• Intelligent precision sensing systems

• 4 mA to 20 mA loop-powered smart sensor systems

• Medical devices, patient monitoring

Functional Setup

The following equipment is needed:

• PC with a USB 2.0 port and Windows® 7 (64-bit) or later

• EVAL-CN0394-ARDZ Arduino shield-compatible circuit evaluation board

• EVAL-ADICUP360 development board or compatible Arduino platform board

• Any combination of B, E, J, K, N, R, S, and T thermocouples (four total), or Time Electronics 1090 temperature calibrator or equivalent

• ADICUP360 software (IDE), see the CN-0394 User Guide

• Serial terminal software such as PuTTY or Tera Term

• USB A to USB micro cable

• EVAL-CN0394-ARDZ demo code (see the CN-0394 User Guide)

Compatible Boards:

• EVAL-ADICUP360: ADUCM360 Microcontroller Evaluation Board Flash 

• List of Intel boards with the Arduino connector

Related ADI parts:

• ADUCM360: Low power precision analog microcontroller, ARM cortex M3 with dual sigma-delta ADCs 

Reference Documentation:

• List of ADI Arduino Shields