LMT85DCKR
Active1.8V-CAPABLE, 10 UA ANALOG OUTPUT TEMPERATURE SENSOR IN SC70 AND TO-92
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LMT85DCKR
Active1.8V-CAPABLE, 10 UA ANALOG OUTPUT TEMPERATURE SENSOR IN SC70 AND TO-92
Technical Specifications
Parameters and characteristics for this part
| Specification | LMT85DCKR |
|---|---|
| Accuracy - Highest (Lowest) | 2.7 °C |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -50 °C |
| Output Type | Analog Voltage |
| Package / Case | SC-70-5, 5-TSSOP, SOT-353 |
| Resolution | 8.2 mV/°C |
| Sensing Temperature - Local [Max] | 150 °C |
| Sensing Temperature - Local [Min] | -50 °C |
| Sensor Type | Local, Analog |
| Supplier Device Package | SC-70-5 |
| Test Condition [Max] | 150 °C |
| Test Condition [Min] | 20 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.75 | |
| 10 | $ 0.57 | |||
| 25 | $ 0.49 | |||
| 50 | $ 0.47 | |||
| 100 | $ 0.40 | |||
| 500 | $ 0.35 | |||
| 1000 | $ 0.31 | |||
| Digi-Reel® | 1 | $ 0.75 | ||
| 10 | $ 0.57 | |||
| 25 | $ 0.49 | |||
| 50 | $ 0.47 | |||
| 100 | $ 0.40 | |||
| 500 | $ 0.35 | |||
| 1000 | $ 0.31 | |||
| Tape & Reel (TR) | 3000 | $ 0.29 | ||
| 6000 | $ 0.27 | |||
| 9000 | $ 0.26 | |||
| 15000 | $ 0.25 | |||
| 30000 | $ 0.24 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.43 | |
| 100 | $ 0.29 | |||
| 250 | $ 0.23 | |||
| 1000 | $ 0.15 | |||
Description
General part information
LMT85-Q1 Series
The LMT85-Q1 is a precision CMOS temperature sensor with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog output voltage that is inversely proportional to temperature. The 1.8-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 LMT85-Q1 device is AEC-Q100 Grade 0 qualified and maintains ±2.7°C maximum accuracy over the full operating temperature range without calibration; this makes the LMT85-Q1 suitable for automotive applications such as infotainment, cluster, and powertrain systems. The accuracy over the wide operating range and other features make the LMT85-Q1 an excellent alternative to thermistors.
For devices with different average sensor gains and comparable accuracy, refer toComparable Alternative Devicesfor alternative devices in the LMT8x family.
The LMT85-Q1 is a precision CMOS temperature sensor with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog output voltage that is inversely proportional to temperature. The 1.8-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 LMT85-Q1 device is AEC-Q100 Grade 0 qualified and maintains ±2.7°C maximum accuracy over the full operating temperature range without calibration; this makes the LMT85-Q1 suitable for automotive applications such as infotainment, cluster, and powertrain systems. The accuracy over the wide operating range and other features make the LMT85-Q1 an excellent alternative to thermistors.
Documents
Technical documentation and resources
