SNOU220B July   2025  – November 2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  8. 2Hardware
    1. 2.1 Overview
    2. 2.2 High Voltage Connection Setup Guide
      1. 2.2.1 Detaching the Sensor
      2. 2.2.2 Attaching Sensor Section to High Voltage Heat Source
    3. 2.3 Perforations
    4. 2.4 Status LEDs and Subregulator
    5. 2.5 Programming Header
    6. 2.6 Pushbutton Switch
    7. 2.7 RC Filter
  9. 3Software
    1. 3.1 Software Download
      1. 3.1.1 Online Software
      2. 3.1.2 Offline Software
    2. 3.2 Home Tab
    3. 3.3 Data Capture Tab
    4. 3.4 Collateral Tab
  10. 4Hardware Design Files
    1. 4.1 ISOTMP35REVM Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

1.4 Device Information

ISOTMP35R is an isolated, linear analog output, temperature sensor designed to be connected directly to a high voltage heat source. The analog output is proportional to the ambient temperature, with a slope of +10mV/°C over the full sensor temperature range. A quick snapshot of key device specifications is shown in Table 1-3.

Table 1-3 ISOTMP35R Specifications
DEVICE SPECIFICATIONVALUE
Operating temperature range-40°C to 150°C
Temperature accuracy (0°C to 70°C)

±0.5°C (typ), ±1.5°C (max)

Temperature accuracy (-40°C to 150°C)

±0.5°C (typ), ±2.5°C (max)

Maximum output current100µA
Maximum capacitive load

220nF (max)

Supply voltage range3V to 34V