Texas Instruments LMT01QDQXRQ1
- Part Number:
- LMT01QDQXRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6404073-LMT01QDQXRQ1
- Description:
- Automotive Grade, 0.5°C Accurate 2-pin Temperature Sensor with a Pulse Train Interface
- Datasheet:
- lmt01-q1
- Local sensor accuracy (max)0.5
- TypeLocal
- Operating temperature range (°C)-40 to 125
- Supply voltage (min) (V)2
- Interface typePulse Count
- Supply voltage (max) (V)5.5
- Supply current (max) (μA)39
- Temp resolution (max) (Bps)13
- Remote channels (#)0
- RatingAutomotive
The LMT01-Q1 device is a high-accuracy, 2-pin temperature sensor with aneasy-to-use pulse count current loop interface, which makes it suitable for onboard and offboardapplications in automotive, industrial, and consumer markets. The LMT01-Q1 digital pulse count output and high accuracy over a widetemperature range allow pairing with any MCU without concern for integrated ADC quality oravailability, while minimizing software overhead. TI’s LMT01-Q1 device achieves amaximum ±0.5°C accuracy with very fine resolution (0.0625°C) over a temperature range of –20°C to90°C without system calibration or hardware and software compensation.
The LMT01-Q1’s pulse countinterface is designed to directly interface with a GPIO or comparator input, thereby simplifyinghardware implementation. Similarly, the LMT01-Q1s integrated EMIsuppression and simple 2-pin architecture makes it suitable for onboard and offboard temperaturesensing in a noisy environment. The LMT01-Q1 device can be easilyconverted into a two-wire temperature probe with a wire length up to two meters.
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ImagePart NumberManufacturerLocal sensor accuracy (max)TypeOperating temperature range (°C)Supply voltage (min) (V)Interface typeSupply voltage (max) (V)Supply current (max) (μA)Temp resolution (max) (Bps)Remote channels (#)RatingLifecycle StatusFactory Lead TimeContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminal FinishSubcategoryVoltage - SupplyBase Part NumberOutput TypeOperating Supply VoltageOperating Supply CurrentNumber of BitsQuiescent CurrentResolutionSensor TypeSensors/Transducers TypeTest ConditionAccuracy - Highest (Lowest)Sensing Temperature - LocalHeightLengthWidthThicknessRoHS StatusLead FreeSurface MountECCN CodeTermination TypeOutput CurrentAccuracy-MaxREACH SVHCView Compare
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LMT01QDQXRQ10.5Local-40 to 1252Pulse Count5.539130Automotive------------------------------------------
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0.5Local-40 to 1252Pulse Count5.539130Automotive-----------------------------------------
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----------ACTIVE (Last Updated: 4 days ago)6 WeeksCopper, TinThrough HoleThrough HoleTO-226-2, TO-92-2 (TO-226AC) Short Body2-50°C~150°CTape & Box (TB)e3yesActiveNot Applicable2Matte Tin (Sn)Other Sensors/Transducers2V~5.5VLMT01PWM5.5V34μA1334μA0.0625°CDigital, LocalTEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT-20°C ~ 90°C (-50°C)±0.5°C (±0.6875°C)-40°C~150°C5.05mm4mm3.15mm1.52mmROHS3 CompliantLead Free------
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----------ACTIVE (Last Updated: 4 days ago)6 Weeks--Through HoleTO-226-2, TO-92-2 (TO-226AC) Short Body2-50°C~150°CBulke3yesActiveNot Applicable2Matte Tin (Sn)Other Sensors/Transducers2V~5.5VLMT01PWM--1334μA0.0625°CDigital, LocalTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL-20°C ~ 90°C (-50°C)±0.5°C (±0.6875°C)-50°C~150°C5.05mm4mm3.15mm1.52mmROHS3 CompliantLead FreeNOEAR99SOLDER143μA0.7 CelNo SVHC
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