The TMP125 is an SPI-compatible temperature sensor available in the tiny SOT23-6 package. Requiring no external components, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of 25°C to +85°C and 2.5°C of accuracy over 40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications.
The TMP125 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.
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| Local sensor accuracy (max) | 2 |
| Type | Local |
| Operating temperature range (°C) | -40 to 125 |
| Supply voltage (min) (V) | 2.7 |
| Interface type | SPI |
| Supply voltage (max) (V) | 5.5 |
| Supply current (max) (µA) | 50 |
| Temp resolution (max) (Bits) | 12 |
| Remote channels (#) | 0 |
| Rating | Catalog |
| SOT-23 (DBV) | 6 | 8.12 mm² 2.9 x 2.8 |