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LMT88DCKR ACTIVE

±4°C analog output temperature sensor, with -11.77mV/°C gain

NEW - Custom reel may be available
Inventory: 111,536  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
SOT-SC70 (DCK) | 5 3,000 | LARGE T&R
Custom reel may be available
-55 to 130
Package | Pins SOT-SC70 (DCK) | 5
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -55 to 130
View TI packaging information

Features for the LMT88

  • Cost-Effective Alternative to Thermistors
  • Rated for Full −55°C to 130°C Range
  • Available in an SC70 Package
  • Predictable Curvature Error
  • Suitable for Remote Applications

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Description for the LMT88

The LMT88 device is a precision analog output CMOS integrated-circuit temperature sensor that operates over a temperature range of −55°C to 130°C . The power supply operating range is 2.4 V to 5.5 V. The transfer function of LMT88 is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LMT88 when specified to a parabolic transfer function is typically ±1.5°C at an ambient temperature of 30°C. The temperature error increases linearly and reaches a maximum of ±2.5°C at the temperature range extremes. The temperature range is affected by the power supply voltage. At a power supply voltage of 2.7 V to 5.5 V, the temperature range extremes are 130°C and −55°C. Decreasing the power supply voltage to 2.4 V changes the negative extreme to −30°C, while the positive remains at 130°C.

The LMT88 quiescent current is less than 10 μA. Therefore, self-heating is less than 0.02°C in still air. Shutdown capability for the LMT88 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates or does not necessitate shutdown at all.

The LMT88 is a cost-competitive alternative to thermistors.

Pricing


Qty Price (USD)
1-99 0.416
100-249 0.283
250-999 0.218
1,000+ 0.145

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 75,931
Qty | Price (USD) 1ku | 0.167 1-99 0.479 100-249 0.326 250-999 0.251 1,000+ 0.167