Texas Instruments TMP108 数字温度传感器
Texas Instruments TMP108 数字温度传感器具有一个动态可编程限制窗口和温度过低与过高警报功能。TI TMP108的这些特性在无需由控制器或应用处理器频繁读取温度计数的情况下,提供经优化的温度控制。TMP108 特有 SMBus™ 和两线制接口兼容性,并且可在一条支持SMBus警报功能的总线上支持多达4个器件。TMP108 是在多种消费类电子产品、计算机和环境监测应用中进行温度变化管理优化的理想选择。此器件的额定工作温度范围为 –40掳C至+125掳C。TMP108EVM 是一款 TMP108 低功耗数字温度传感器评估平台,具有两线制接口,采用WCSP封装。内置USB接口硬件,可简化评估过程。无需另外的硬件或仪器。特性
- Dynamically-Programmable Limit Window with Under- and Overtemperature Alerts
- Accuracy:
- ±0.75°C (max) from –20°C to +85°C
- ±1°C (max) from –40°C to +125°C
- Low Quiescent Current: 6µA Active (max) from –40°C to +125°C
- Supply Range: 1.4V to 3.6V
- Resolution: 12 Bits (0.0625°C)
- Package: 1.2mm × 0.8mm, 6-Ball WCSP
应用
- Smartphone and Tablet Thermal Management
- Battery Management
- Thermostat Control
- Under- and Overtemperature Protection
- Environmental Monitoring and HVAC
Block Diagram
Additional Resources
发布日期: 2013-07-18
| 更新日期: 2023-10-31
