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LMT01LPG
Sensors, Transducers

LMT01LPGM

Active
Texas Instruments

0.5°C ACCURATE 2-PIN TEMPERATURE SENSOR WITH A PULSE TRAIN INTERFACE

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsHow to select a temperature sensor probeTemperature sensors: PCB guidelines for surface mount devices (Rev. A)+2
LMT01LPG
Sensors, Transducers

LMT01LPGM

Active
Texas Instruments

0.5°C ACCURATE 2-PIN TEMPERATURE SENSOR WITH A PULSE TRAIN INTERFACE

Deep-Dive with AI

DocumentsHow to select a temperature sensor probeTemperature sensors: PCB guidelines for surface mount devices (Rev. A)+2

Technical Specifications

Parameters and characteristics for this part

SpecificationLMT01LPGM
Accuracy - Highest (Lowest)0.6875 °C
Accuracy - Highest (Lowest)0.5 °C
Mounting TypeThrough Hole
Operating Temperature [Max]150 °C
Operating Temperature [Min]-50 °C
Output TypePulse Count
Package / CaseTO-92-2, TO-226-2
Package / CaseTO-226AC
Resolution [custom]0.0625 °C
Sensing Temperature - Local [Max]150 °C
Sensing Temperature - Local [Min]-40 °C
Sensor TypeDigital, Local
Supplier Device PackageTO-92-2
Test Condition [Max]90 °C
Test Condition [Min]-20 °C
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]2 V

LMT01-Q1 Series

Automotive Grade, 0.5°C Accurate 2-pin Temperature Sensor with a Pulse Train Interface

PartAccuracy - Highest (Lowest)Accuracy - Highest (Lowest)Sensor TypePackage / CasePackage / CaseOutput TypeTest Condition [Max]Test Condition [Min]Sensing Temperature - Local [Min]Sensing Temperature - Local [Max]Resolution [custom]Voltage - Supply [Max]Voltage - Supply [Min]Mounting TypeSupplier Device PackageOperating Temperature [Max]Operating Temperature [Min]GradeTest ConditionQualificationInterfaceEmbeddedEmbeddedUtilized IC / PartSensitivityVoltage - SupplyVoltage - SupplySensing Range [Max]Sensing Range [Min]Supplied Contents
LMT01LPG
Texas Instruments
LMT01LPGM
0.6875 °C
0.5 °C
Digital
Local
TO-226-2
TO-92-2
TO-226AC
Pulse Count
90 °C
-20 °C
-40 °C
150 °C
0.0625 °C
5.5 V
2 V
Through Hole
TO-92-2
150 °C
-50 °C
Texas Instruments-LMT01QDQXTQ1 Temperature and Humidity Sensors Temperature Sensor Digital Serial (1-Wire) 2-Pin WSON T/R Automotive AEC-Q100
Texas Instruments
LMT01QDQXTQ1
Digital
Local
2-WDFN
Pulse Count
90 °C
-20 °C
-40 °C
125 °C
0.0625 °C
5.5 V
2 V
Surface Mount
Wettable Flank
2-WSON (1.7x2.5)
125 °C
-40 °C
Automotive
-40°C
AEC-Q100
LMT01QDQXRQ1
Texas Instruments
LMT01QDQXRQ1
Digital
Local
2-WDFN
Pulse Count
90 °C
-20 °C
-40 °C
125 °C
0.0625 °C
5.5 V
2 V
Surface Mount
Wettable Flank
2-WSON (1.7x2.5)
125 °C
-40 °C
Automotive
-40°C
AEC-Q100
LMT01QLPGMQ1
Texas Instruments
LMT01QLPGMQ1
Digital
Local
TO-226-2
TO-92-2
TO-226AC
Pulse Count
90 °C
120 °C
-20 °C
90 °C
-40 °C
125 °C
0.0625 °C
5.5 V
2 V
Through Hole
TO-92-2
125 °C
-40 °C
Automotive
AEC-Q100
LMT01LPG
Texas Instruments
LMT01QLPGQ1
Digital
Local
TO-226-2
TO-92-2
TO-226AC
Pulse Count
90 °C
-20 °C
-20 °C
90 °C
0.0625 °C
5.5 V
2 V
Through Hole
TO-92-2
Automotive
-40°C
AEC-Q100
LMT01LPG
Texas Instruments
LMT01ELPGQ1
Digital
Local
TO-226-2
TO-92-2
TO-226AC
Pulse Count
90 °C
-20 °C
-20 °C
90 °C
0.0625 °C
5.5 V
2 V
Through Hole
TO-92-2
Automotive
-40°C
AEC-Q100
LMT01QDQXRQ1
Texas Instruments
LMT01DQXT
Digital
Local
2-WDFN
Pulse Count
90 °C
-20 °C
-50 °C
150 °C
0.0625 °C
5.5 V
2 V
Surface Mount
Wettable Flank
2-WSON (1.7x2.5)
150 °C
-50 °C
LMT01EVM
Texas Instruments
LMT01EVM
Temperature
Digital
16-Bit
MCU
LMT01
0.5 °C
5 V
USB
150 °C
-50 °C
Board(s)
LMT01QDQXRQ1
Texas Instruments
LMT01DQXR
0.6875 °C
0.5 °C
Digital
Local
2-WDFN
Pulse Count
90 °C
-20 °C
-50 °C
150 °C
0.0625 °C
5.5 V
2 V
Surface Mount
Wettable Flank
2-WSON (1.7x2.5)
150 °C
-50 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 2.62
10$ 2.14
25$ 1.74
50$ 1.61
100$ 1.53
500$ 1.29
1000$ 1.21
Tape & Box (TB) 3000$ 1.17
6000$ 1.13
9000$ 1.11
Texas InstrumentsAMMO 1$ 1.56
100$ 1.29
250$ 0.92
1000$ 0.69

Description

General part information

LMT01-Q1 Series

The LMT01-Q1 device is a high-accuracy, 2-pin temperature sensor with an easy-to-use pulse count current loop interface, which makes it suitable for onboard and offboard applications in automotive, industrial, and consumer markets. The LMT01-Q1 digital pulse count output and high accuracy over a wide temperature range allow pairing with any MCU without concern for integrated ADC quality or availability, while minimizing software overhead. TI’s LMT01-Q1 device achieves a maximum ±0.5°C accuracy with very fine resolution (0.0625°C) over a temperature range of –20°C to 90°C without system calibration or hardware and software compensation.

The LMT01-Q1’s pulse count interface is designed to directly interface with a GPIO or comparator input, thereby simplifying hardware implementation. Similarly, the LMT01-Q1’s integrated EMI suppression and simple 2-pin architecture makes it suitable for onboard and offboard temperature sensing in a noisy environment. The LMT01-Q1 device can be easily converted into a two-wire temperature probe with a wire length up to two meters.

The LMT01-Q1 device is a high-accuracy, 2-pin temperature sensor with an easy-to-use pulse count current loop interface, which makes it suitable for onboard and offboard applications in automotive, industrial, and consumer markets. The LMT01-Q1 digital pulse count output and high accuracy over a wide temperature range allow pairing with any MCU without concern for integrated ADC quality or availability, while minimizing software overhead. TI’s LMT01-Q1 device achieves a maximum ±0.5°C accuracy with very fine resolution (0.0625°C) over a temperature range of –20°C to 90°C without system calibration or hardware and software compensation.