TMP37 Datasheet PDF - ADI

GENERAL DESCRIPTION

●The TMP35/TMP36/TMP37 are low voltage, precision centigrade temperature sensors. They provide a voltage output that is linearly proportional to the Celsius (centigrade) temperature. The TMP35/ TMP36/TMP37 do not require any external calibration to provide typical accuracies of ±1°C at +25°C and ±2°C over the −40°C to +125°C temperature range.

●FEATURES

●Low voltage operation (2.7 V to 5.5 V)

●Calibrated directly in °C

●10 mV/°C scale factor (20 mV/°C on TMP37)

●±2°C accuracy over temperature (typ)

●±0.5°C linearity (typ)

●Stable with large capacitive loads

●Specified −40°C to +125°C, operation to +150°C

●Less than 50 μA quiescent current

●Shutdown current 0.5 μA max

●Low self-heating

●Qualified for automotive applications

●APPLICATIONS

●Environmental control systems

●Thermal protection

●Industrial process control

●Fire alarms

●Power system monitors

●CPU thermal management