TMP37FS Datasheet - Analog Devices

PRODUCT DESCRIPTION
The TMP35, TMP36, and TMP37 are low voltage, precision
centigrade temperature sensors. They provide a voltage output
that is linearly proportional to the Celsius (Centigrade) tem
perature. 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 A Quiescent Current
Shutdown Current 0.5 A Max
Low Self-Heating

APPLICATIONS
Environmental Control Systems
Thermal Protection
Industrial Process Control
Fire Alarms
Power System Monitors
CPU Thermal Management