具有單線 SensorPath 接口的 ± 溫度傳感器
| Local sensor accuracy (Max) (+/- C) | 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) (uA) | 120 |
| Temp resolution (Max) (bits) | 10 |
| Remote channels (#) | 0 |
| Addresses | 4 |
| Rating | Catalog |
- SensorPath INTERFACE
- FOUR ADDRESSES
- RESOLUTION: +0.25°C (10-bit)
- WIDE TEMPERATURE RANGE: –40°C to +125°C
- LOW QUIESCENT CURRENT: 110μA (typ)
- TEMPERATURE ACCURACY: ±2°C (max)
- EXTENDED SUPPLY RANGE: +2.7V to +5.5V
- MICRO-SIZE PACKAGES: SOT23-6 or MSOP-8
- APPLICATIONS
- MOTHERBOARDS
- VIDEO CARDS
- BASE STATIONS
- ROUTERS
SensorPath is a trademark of National Semiconductor. All other trademarks are the property of their respective owners.
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.
