LM61 Datasheet - National Semiconductor

LM61 2.7V/ SOT-23 or TO-92 Temperature Sensor

The LM61 is a precision integrated-circuit temperature sensor that can sense a *30˚C to +100˚C temperature range while operating from a single +2.7V supply. The LM61’s output voltage is linearly proportional to Celsius (Centigrade) temperature (+10 mV/˚C) and has a DC offset of +600 mV. The .

LM61 Features

* n Calibrated linear scale factor of +10 mV/˚C n Rated for full

* 30˚ to +100˚C range n Suitable for remote applications ± 0.8˚C (max) 800 Ω (max) Typical Application DS012897-2 VO = (+10 mV/˚C x T ˚C) + 600 mV Temperature (T) +100˚C +85˚C +25˚C 0˚C

* 25˚C

* 30˚C Typical VO +

LM61_NationalSemiconductor.pdf