TMP20是TI公司的一款本地温度传感器产品，TMP20是±1.5°C 模拟输出温度传感器，本页介绍了TMP20的产品说明、应用、特性等，并给出了与TMP20相关的TI元器件型号供参考。
TMP20 - ±1.5°C 模拟输出温度传感器 - 本地温度传感器 - 温度传感器和控制IC - TI公司（Texas Instruments，德州仪器）
The TMP20 is a CMOS, precision analog output temperature sensor available in the tiny SOT563 package. The TMP20 operates from –55°C to +130°C on a supply voltage of 2.7V to 5.5V with a supply current of 4µA. Operation as low as 1.8V is possible for temperatures between +15°C and +130°C. The linear transfer function has a slope of –11.77mV/°C (typ) and has an output voltage of 1.8639V (typ) at 0°C. The TMP20 has a ±2.5°C accuracy across the entire specified temperature range of –55°C to +130°C.
The TMP20 4µA (max) supply current limits self-heating of the device to less than 0.01°C. When V+ is less than 0.5V, the device is in shutdown mode and consumes less than 20nA (typ).
The TMP20 is available in either a 5-lead SC70 or 6-lead SOT563 package, reducing the overall board space required.
- ±2.5°C ACCURACY FROM –55°C to +130°C
- SUPPLY VOLTAGE RANGE: 1.8V to 5.5V
- LOW POWER: 4µA (max)
- MicroSIZE PACKAGES: SOT563, SC70-5
- SC70 PIN-COMPATIBLE WITH LM20
- APPLICATIONS
- CELL PHONES
- DESKTOP AND NOTEBOOK COMPUTERS
- PORTABLE DEVICES
- CONSUMER ELECTRONICS
- BATTERY MANAGEMENT
- POWER SUPPLIES
- HVAC
- THERMAL MONITORING
- DISK DRIVES
- APPLIANCES/WHITE GOODS
- AUTOMOTIVE
