The TMP461-SP 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 ±2°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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | EVM User's guide | TMP461EVM-CVAL User's Guide and Software Tutorial | 25 Sep 2017 | |
| Data sheet | TMP461-SP Radiation-Hardness-Assured (RHA), High-Accuracy Remote and Local Temperature Sensor datasheet (Rev. B) | PDF | HTML | 19 Feb 2018 |
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