The TMP36 series low voltage Centigrade Temperature Sensor. They provide a voltage output that is linearly proportional to the Celsius (centigrade) temperature. The device does not require any external calibration to provide typical accuracies of ±1°C at +25°C and ±2°C over -40 to +125°C temperature range. The low output impedance of the device and its linear output and precise calibration simplify interfacing to temperature control circuitry and ADCs. All three devices are intended for single-supply operation from 2.7 to 5.5V maximum. The supply current runs well below 50 μA, providing very low self-heating-less than 0.1°C in still air. In addition, a shutdown function is provided to cut the supply current to less than 0.5μA.
- Provides a 750mV output at 25°C
- Reads temperatures from -40 to 125°C
- Calibrated directly in °C
- 10 mV/°C scale factor
- ±0.5°C linearity (typical)
- Stable with large capacitive loads
- Less than 50μA Quiescent current
- 0.5μA maximum Shutdown current
- Low self-heating
传感与仪器, 工业, 自动化与过程控制, 车用, 计算机和计算机周边, 系统监控, 电源管理, HVAC, 热管理
