LM235AH IC, ±1.5°C Analog Output Temperature Sensor with 10mV/°C gain, TO-46

LM235AH IC, ±1.5°C Analog Output Temperature Sensor with 10mV/°C gain, TO-46.

The LM235 series are precision, easily calibrated, integrated circuit temperature sensors. Operating as a 2-terminal Zener, the LM235 has a breakdown voltage directly proportional to absolute temperature at 10 mV/°K. With less than 1-Ω dynamic impedance, the device operates over a current range of 400 µA to 5 mA with virtually no change in performance. When calibrated at 25°C, the LM235 has typically less than 1°C error over a 100°C temperature range.

The low impedance and linear output make interfacing to readout or control circuitry are especially easy. The LM235 operates over a –40°C to 125°C temperature range. 

Specifications:
Accuracy:     +/- 1°C
Gain: 10mV/°C
Operates from 400 µA to 5 mA
Less than 1-Ω Dynamic Impedance
Easily Calibrated
200°C Overrange  
Supply Voltage - Min:       2.99 V         
Supply Voltage - Max:      5 V    
Minimum Operating Temperature:        - 40 C
Maximum Operating Temperature:       + 125 C      
Shutdown:    No Shutdown         
Package / Case:     TO-46