LMT86 2.2V-Capable, 10 uA Analog Output Temperature Sensor in SC70 and TO-92 | TI.com

LMT86 (ACTIVE)

2.2V-Capable, 10 uA Analog Output Temperature Sensor in SC70 and TO-92

2.2V-Capable, 10 uA Analog Output Temperature Sensor in SC70 and TO-92 - LMT86
 

Description

The LMT86 are precision CMOS temperature sensors with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog output voltage that is inversely proportional to temperature. The 2.2-V supply voltage operation, 5.4-µA quiescent current, and 0.7-ms power-on time enable effective power-cycling architectures to minimize power consumption for battery-powered applications such as drones and sensor nodes. The LMT86LPG through-hole TO-92S package fast thermal time constant supports off-board time-temperature sensitive applications such as smoke and heat detectors. The accuracy over the wide operating range and other features make the LMT86 an excellent alternative to thermistors.

For devices with different average sensor gains and comparable accuracy, refer to Comparable Alternative Devices for alternative devices in the LMT8x family.

Features

  • LMT86LPG (TO-92S package) has a Fast Thermal Time Constant, 10-s Typical (1.2 m/s Airflow)
  • Very Accurate: ±0.4°C Typical
  • Low 2.2-V Operation
  • Average Sensor Gain of -10.9 mV/°C
  • Low 5.4-µA Quiescent Current
  • Wide Temperature Range: –50°C to 150°C
  • Output is Short-Circuit Protected
  • Push-Pull Output With ±50-µA Drive Capability
  • Footprint Compatible With the Industry-Standard LM20/19 and LM35 Temperature Sensors
  • Cost-Effective Alternative to Thermistors

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Parametrics Compare all products in Analog Temperature Sensors

 
Local Sensor Accuracy (Max) (+/- C)
Operating Temperature Range (C)
Supply Voltage (Min) (V)
Supply Voltage (Max) (V)
Supply Current (Max) (uA)
Sensor Gain (mV/Deg C)
Rating
Features
Output Impedance (Ohm)
Interface
LMT86 TMP235
2.7     1    
-50 to 150     -40 to 150    
2.2     2.3    
5.5     5.5    
8.1     12    
-10.9     10    
Catalog     Catalog    
Industry standard pinout     Industry standard pinout    
  20    
Analog Output     Analog Output