TMP461 Temp Sensor Evaluation Module


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The TMP461 device is a high-accuracy, low-power remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature sensors are typically low-cost discrete NPN or PNP transistors, or substrate thermal transistors or diodes that are integral parts of microprocessors, microcontrollers, or FPGAs. The temperature is represented as a 12-bit digital code for both the local and remote sensors, giving a resolution of 0.0625°C. The temperature accuracy is ±1°C (maximum) in the typical operating range for the local and the remote temperature sensors. The two-wire serial interface accepts the SMBus communication protocol.

  • Enables full evaluation of TMP461
  • Programmable non-ideality factor
  • Series resistance cancellation
  • Address select option
  • 12-bit resolution

USB cable extension 2x 100mil header jumpers

Digital temperature sensors
TMP461 High accuracy remote and local temperature sensor with pin-programmable bus address

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Evaluation board

TMP461EVM — TMP461 Temp Sensor Evaluation Module

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GUI for evaluation module (EVM)

TMP461EVM GUI Software — SBOC453.ZIP (143741KB)

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GUI for evaluation module (EVM)

TMP461EVM-GUI-LIVE — TMP416EVM GUI - evaluate with live online version or download (Safari, Chrome or Firefox)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide TMP461EVM User’s Guide and Software Tutorial (Rev. A) 11 Sep 2019
Certificate TMP461EVM EU Declaration of Conformity (DoC) (Rev. A) 03 Dec 2019
EVM User's guide TMP461EVM User’s Guide and Software Tutorial 08 Jul 2015

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