The TMP141 is a digital output temperature sensor that utilizes the single-wire SensorPath interface. The TMP141 is capable of measuring temperatures within 2°C of accuracy over a temperature range of 25°C to +85°C and 3°C of accuracy over 40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP141 an excellent candidate for a wide range of low-power applications. The TMP141 is available in SOT23-6 and MSOP-8 packages.
SensorPath is a trademark of National Semiconductor. All other trademarks are the property of their respective owners.
| Local sensor accuracy (max) | 2 |
| Type | Local |
| Operating temperature range (°C) | -40 to 125 |
| Supply voltage (min) (V) | 2.7 |
| Interface type | 1-wire Sensor Path |
| Supply voltage (max) (V) | 5.5 |
| Supply current (max) (µA) | 120 |
| Temp resolution (max) (Bits) | 10 |
| Remote channels (#) | 0 |
| Addresses | 4 |
| Rating | Catalog |
| SOT-23 (DBV) | 6 | 8.12 mm² 2.9 x 2.8 |
| VSSOP (DGK) | 8 | 14.7 mm² 3 x 4.9 |