LMT87-Q1 Series

Automotive ±2.7°C 2.7V to 5.5V analog output temperature sensor with -13.6 mV/°C gain

Catalog

Automotive ±2.7°C 2.7V to 5.5V analog output temperature sensor with -13.6 mV/°C gain

Part	Accuracy - Highest (Lowest)	Supplier Device Package	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Resolution	Voltage - Supply [Min]	Voltage - Supply [Max]	Sensor Type	Output Type	Mounting Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Test Condition [Max]	Test Condition [Min]	Qualification	Grade
Texas Instruments LMT87LPM	2.7 °C	TO-92-3	150 °C	-50 °C	13.6 mV/°C	2.7 V	5.5 V	Analog Local	Analog Voltage	Through Hole	TO-226-3 TO-92-3 Short Body	150 °C	-50 °C	150 °C	70 °C
Texas Instruments LMT87DCKT	2.7 °C	SC-70-5	150 °C	-50 °C	13.6 mV/°C	2.7 V	5.5 V	Analog Local	Analog Voltage	Surface Mount	5-TSSOP SC-70-5 SOT-353	150 °C	-50 °C	150 °C	70 °C
Texas Instruments LMT87LP	2.7 °C	TO-92-3	150 °C	-50 °C	13.6 mV/°C	2.7 V	5.5 V	Analog Local	Analog Voltage	Through Hole	TO-226-3 TO-92-3	150 °C	-50 °C	150 °C	70 °C
Texas Instruments LMT87DCKR	2.7 °C	SC-70-5	150 °C	-50 °C	13.6 mV/°C	2.7 V	5.5 V	Analog Local	Analog Voltage	Surface Mount	5-TSSOP SC-70-5 SOT-353	150 °C	-50 °C	150 °C	70 °C
Texas Instruments LMT87QDCKRQ1	2.7 °C	SC-70	150 °C	-50 °C	13.6 mV/°C	2.7 V	5.5 V	Analog Local	Analog Voltage	Surface Mount	6-TSSOP SC-88 SOT-363	150 °C	-50 °C	150 °C	70 °C	AEC-Q100	Automotive
Texas Instruments LMT87LPGM	2.7 °C	TO-92-3	150 °C	-50 °C	13.6 mV/°C	2.7 V	5.5 V	Analog Local	Analog Voltage	Through Hole	TO-226-3 TO-92-3 Short Body	150 °C	-50 °C	150 °C	70 °C

Catalog

Automotive ±2.7°C 2.7V to 5.5V analog output temperature sensor with -13.6 mV/°C gain

Key Features

• LMT87-Q1-Q1 is AEC-Q100 Qualified for Automotive Applications:Device Temperature Grade 0: –40°C to +150°CDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C6Functional Safety-CapableDocumentation available to aid functional safety system designVery Accurate: ±0.4°C TypicalLow 2.7-V OperationAverage Sensor Gain of –13.6 mV/°CLow 5.4-µA Quiescent CurrentWide Temperature Range: –50°C to 150°COutput is Short-Circuit ProtectedPush-Pull Output With ±50-µA Drive CapabilityFootprint Compatible With the Industry-Standard LM20/19 and LM35 Temperature SensorsCost-Effective Alternative to ThermistorsLMT87-Q1-Q1 is AEC-Q100 Qualified for Automotive Applications:Device Temperature Grade 0: –40°C to +150°CDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C6Functional Safety-CapableDocumentation available to aid functional safety system designVery Accurate: ±0.4°C TypicalLow 2.7-V OperationAverage Sensor Gain of –13.6 mV/°CLow 5.4-µA Quiescent CurrentWide Temperature Range: –50°C to 150°COutput is Short-Circuit ProtectedPush-Pull Output With ±50-µA Drive CapabilityFootprint Compatible With the Industry-Standard LM20/19 and LM35 Temperature SensorsCost-Effective Alternative to Thermistors

Description

The LMT87-Q1 device 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 2.7-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 LMT87-Q1-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 LMT87-Q1-Q1 suitable for automotive applications such as infotainment, cluster, and powertrain systems. The accuracy over the wide operating range and other features make the LMT87-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 LMT87-Q1 device 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 2.7-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 LMT87-Q1-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 LMT87-Q1-Q1 suitable for automotive applications such as infotainment, cluster, and powertrain systems. The accuracy over the wide operating range and other features make the LMT87-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.