LM45
Overview
The LM45 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM45 does not require any external calibration or trimming to provide accuracies of ±2°C at room temperature and ±3°C over a full -20 to +100°C temperature range.
- 2 Calibrated Directly in ° Celsius (Centigrade)
- Linear + 10.0 mV/°C Scale Factor
- ±3°C Accuracy Guaranteed
- Rated for Full -20° to +100°C Range
- Suitable for Remote Applications
- Low Cost Due to Wafer-Llevel Trimming
- Operates from 4.0V to 10V
- Less than 120 μA Current Drain
- Low Self-Heating, 0.20°C in Still Air
- Nonlinearity Only ±0.8°C Max Over Temp
