具有 SPI 接口和 -40 至 125°C 工作溫度范圍的 ±2°C 2.7V 至 5.5V 數字溫度傳感器
| Local sensor accuracy (Max) (+/- C) | 2 |
| Type | Local |
| Operating temperature range (C) | -40 to 125 |
| Supply voltage (Min) (V) | 2.7 |
| Interface type | SPI |
| Supply voltage (Max) (V) | 5.5 |
| Supply current (Max) (uA) | 50 |
| Temp resolution (Max) (bits) | 12 |
| Remote channels (#) | 0 |
| Rating | Catalog |
- DIGITAL OUTPUT: SPI-Compatible Interface
- RESOLUTION: 10-Bit, 0.25°C
- ACCURACY:
- ±2.0°C (max) from –25°C to +85°C
- ±2.5°C (max) from –40°C to +125°C
- LOW QUIESCENT CURRENT: 50μA (max)
- WIDE SUPPLY RANGE: 2.7V to 5.5V
- TINY SOT23-6 PACKAGE
- OPERATION FROM –40°C to +125°C
- APPLICATIONS
- BASE STATION EQUIPMENT
- COMPUTER PERIPHERAL THERMAL PROTECTION
- NOTEBOOK COMPUTERS
- DATA ACQUISITION SYSTEMS
- TELECOM EQUIPMENT
- OFFICE MACHINES
SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.
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.
