TMP461 Temp Sensor Evaluation Module
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
- TMP461EVM User’s Guide and Software Tutorial (Rev. A)
(PDF 1734 KB)
11 Sep 2019
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