TIDA-00002

Harsh Environment Acquisition Terminal (HEAT) EVM Platform for High Temperature Applications

TIDA-00002

Design files

Overview

The HEATEVM is a MCM intended to provide a high temperature platform for signal conditioning and processor evaluation. The module consists of a complete chain of components designed to withstand extreme operating temperatures up to 200 °C. The PCB is made with polymide material also suited for these extreme temperatures.

Features
  • Qualified high temperature components (200°C)
  • Up to 8 channels of analog data
  • Analog signals conditioned, digitized and processed at temperature
  • One platform to evaluate a large number of high temperature devices
  • This MCM reference design is tested and orderable at ti.com, where firmware, GUI and user's guide and fabrication files are provided

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU156.PDF (858 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDR167.PDF (1043 K)

Detailed schematic diagram for design layout and components

TIDR168.PDF (55 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDC111.ZIP (385 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

Precision ADCs

ADS127824-Bit, 144kSPS, 8-Ch Simultaneous-Sampling Delta-Sigma ADC for Wide Bandwidth Applications

Data sheet: PDF
Precision ADCs

ADS1278-HTHigh-Temperature Quad/Octal, Simultaneous-Sampling, 24-Bit Analog-to-Digital Converter

Data sheet: PDF
CAN transceivers

SN65HVD233-HTHigh Temperature 3.3-V CAN Transceiver

Data sheet: PDF | HTML
Fully differential amplifiers

THS4521-HTHigh Temperature, Very Low Power, Negative Rail Input, Rail-to-Rail Output, Differential Amp

Data sheet: PDF
Instrumentation amplifiers

INA333-HTHigh Temperature Low Power, Precision Instrumentation Amplifier

Data sheet: PDF
Precision op amps (Vos<1mV)

OPA211-HTHigh Temperature 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier

Data sheet: PDF
Precision op amps (Vos<1mV)

OPA2333-HTHigh-temperature, 1.8-V, 17-µA, two-channel, micropower zero-drift CMOS operational amplifier

Data sheet: PDF | HTML
RS-485 & RS-422 transceivers

SN65HVD11-HTHigh Temperature 3.3-V RS-485 Transceiver

Data sheet: PDF | HTML
Series voltage references

REF5025-HTHigh Temperature Low Noise, Very Low Drift, Precision Voltage References

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report TIDA-00002 Test Results Sep. 17, 2013

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