LMT01DQXT
  • Share:

Texas Instruments LMT01DQXT

Manufacturer No:
LMT01DQXT
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
SENSOR DIGITAL -50C-150C 2WSON
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LMT01DQXT, produced by Texas Instruments, is a high-accuracy, 2-pin digital output temperature sensor. This device is designed for precision temperature measurement and features a pulse count current loop interface, making it highly suitable for various applications in automotive, industrial, and consumer markets. The LMT01DQXT achieves a maximum ±0.5°C accuracy over a temperature range of –20°C to 90°C, with a fine resolution of 0.0625°C, all without the need for system calibration or hardware and software compensation.

Key Specifications

Parameter Minimum Typical Maximum Unit
Temperature Range –50 150 °C
Accuracy (–20°C to 90°C) ±0.5 °C
Accuracy (90°C to 150°C) ±0.625 °C
Accuracy (–50°C to –20°C) ±0.7 °C
Resolution 0.0625 °C
Communication Frequency 88 kHz
Conversion Current 34 µA
Continuous Conversion Plus Data-Transmission Period 100 ms
Supply Voltage (VP – VN) 2 5.5 V
Package Types TO-92/LPG, WSON/DQX

Key Features

  • Precision Digital Temperature Measurement: Simplified in a compact 2-pin package with high accuracy over a wide temperature range.
  • Pulse Count Current Loop Interface: Easily read by a processor, with the number of output pulses proportional to temperature.
  • Integrated EMI Immunity: Ensures reliable operation in noisy environments.
  • Flexible Supply Operation: Floating 2-V to 5.5-V (VP–VN) supply operation.
  • Compact Packaging: Multiple 2-pin package offerings, including TO-92/LPG and WSON/DQX, which are smaller than traditional TO-92 packages.
  • Easy Conversion to Two-Wire Probe: Can be converted into a two-wire temperature probe with a wire length up to two meters.

Applications

  • Digital Output Wired Probes: Suitable for precise temperature measurement in various probe configurations.
  • White Goods: Used in household appliances for temperature monitoring.
  • HVAC Systems: Employed in heating, ventilation, and air conditioning systems for temperature control.
  • Power Supplies: Utilized for temperature monitoring in power supply units.
  • Battery Management: Applied in battery management systems to monitor temperature.

Q & A

  1. What is the temperature accuracy of the LMT01DQXT over the range of –20°C to 90°C?

    The temperature accuracy is ±0.5°C over this range.

  2. What is the resolution of the LMT01DQXT temperature sensor?

    The resolution is 0.0625°C.

  3. What is the communication frequency of the LMT01DQXT?

    The communication frequency is 88 kHz.

  4. What is the typical conversion current of the LMT01DQXT?

    The typical conversion current is 34 µA.

  5. What are the available package types for the LMT01DQXT?

    The available package types are TO-92/LPG and WSON/DQX.

  6. Can the LMT01DQXT be used in noisy environments?

    Yes, it has integrated EMI immunity, making it suitable for use in noisy environments.

  7. What is the maximum wire length for converting the LMT01DQXT into a two-wire temperature probe?

    The maximum wire length is up to two meters.

  8. Is the LMT01DQXT suitable for automotive applications?

    For automotive applications, the LMT01-Q1 version is recommended, which is the automotive-qualified version of the LMT01.

  9. What is the supply voltage range for the LMT01DQXT?

    The supply voltage range is from 2 V to 5.5 V (VP – VN).

  10. How often does the LMT01DQXT perform temperature conversions and data transmission?

    The LMT01DQXT performs continuous conversion plus data-transmission every 100 ms.

Product Attributes

Sensor Type:Digital, Local
Sensing Temperature - Local:-50°C ~ 150°C
Sensing Temperature - Remote:- 
Output Type:PWM
Voltage - Supply:2V ~ 5.5V
Resolution:0.0625°C
Features:- 
Accuracy - Highest (Lowest):±0.5°C (±0.625°C)
Test Condition:-20°C ~ 90°C (-50°C)
Operating Temperature:-50°C ~ 150°C
Mounting Type:Surface Mount, Wettable Flank
Package / Case:2-WDFN
Supplier Device Package:2-WSON (1.7x2.5)
0 Remaining View Similar

In Stock

$3.36
78

Please send RFQ , we will respond immediately.

Same Series
DD15S2S5WV50/AA
DD15S2S5WV50/AA
CONN D-SUB HD RCPT 15P SLDR CUP
CBC46W4S100T2X
CBC46W4S100T2X
CONN D-SUB RCPT 46POS CRIMP
DD15S20LVLX
DD15S20LVLX
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20Z0X
DD15S20Z0X
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20JT2S/AA
DD15S20JT2S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
CBC9W4S10HT2S/AA
CBC9W4S10HT2S/AA
CONN D-SUB RCPT 9POS CRIMP
DD15S20JV5S/AA
DD15S20JV5S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S200V30
DD26S200V30
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32000X
DD44S32000X
CONN D-SUB HD RCPT 44P VERT SLDR
DD26S2S0V50
DD26S2S0V50
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32S000
DD44S32S000
CONN D-SUB HD RCPT 44P VERT SLDR
DD44S32S0T2X/AA
DD44S32S0T2X/AA
CONN D-SUB HD RCPT 44P VERT SLDR

Related Product By Categories

AD22100SRZ
AD22100SRZ
Analog Devices Inc.
SENSOR ANALOG -50C-150C 8SOIC
STTS22HTR
STTS22HTR
STMicroelectronics
SENSOR DGTL -40C TO 125C 6UDFN
AD7814ARMZ-REEL7
AD7814ARMZ-REEL7
Analog Devices Inc.
SENSOR DIGITAL -55C-125C 8MSOP
TMP114AIYMTR
TMP114AIYMTR
Texas Instruments
0.15-MM HEIGHT, 1.2-V CAPABLE TE
LM74CIM-3/NOPB
LM74CIM-3/NOPB
Texas Instruments
SENSOR DIGITAL -55C-150C 8SOIC
TMP06AKSZ-500RL7
TMP06AKSZ-500RL7
Analog Devices Inc.
SENSOR DIGITAL -40C-150C SC70-5
LM75BIMX-3+
LM75BIMX-3+
Analog Devices Inc./Maxim Integrated
SENSOR DIGITAL -55C-125C 8SOIC
LM73C0QDDCRQ1
LM73C0QDDCRQ1
Texas Instruments
SENSOR DIGITAL -40C-125C 6SOT
AD22100ARZ-RL
AD22100ARZ-RL
Analog Devices Inc.
SENSOR ANALOG -40C-85C 8SOIC
AD7417BR-REEL
AD7417BR-REEL
Analog Devices Inc.
SENSOR DIGITAL -40C-55C 16SOIC
ADT7461ARZ
ADT7461ARZ
onsemi
SENSOR DIGITAL -40C-120C 8SOIC
ADM1032ARMZ-2R
ADM1032ARMZ-2R
onsemi
SENSOR DIGITAL 0C-100C 8MSOP

Related Product By Brand

AFE5401TRGCRQ1
AFE5401TRGCRQ1
Texas Instruments
IC AFE 4 CHAN 12BIT 64VQFN
TLV2548QDWRG4
TLV2548QDWRG4
Texas Instruments
IC ADC 12BIT SAR 20SOIC
DAC902E
DAC902E
Texas Instruments
IC DAC 12BIT A-OUT 28TSSOP
DAC121C085CIMMX/NOPB
DAC121C085CIMMX/NOPB
Texas Instruments
IC DAC 12BIT V-OUT 8VSSOP
DAC7614UB/1KG4
DAC7614UB/1KG4
Texas Instruments
IC DAC 12BIT V-OUT 16SOIC
DS90LV048ATMTCX/NOPB
DS90LV048ATMTCX/NOPB
Texas Instruments
IC RECEIVER 0/4 16TSSOP
SN65LVDS391PWG4
SN65LVDS391PWG4
Texas Instruments
IC DRIVER 4/0 16TSSOP
OPA340NA/250G4
OPA340NA/250G4
Texas Instruments
IC OPAMP GP 1 CIRCUIT SOT23-5
SN74AHC1G32DCKR
SN74AHC1G32DCKR
Texas Instruments
IC GATE OR 1CH 2-INP SC70-5
TPS61199PWP
TPS61199PWP
Texas Instruments
IC LED DRVR CTRLR PWM 20HTSSOP
LM3674MFX-ADJ/NOPB
LM3674MFX-ADJ/NOPB
Texas Instruments
IC REG BUCK ADJ 600MA SOT23-5
TPS76801QDRG4
TPS76801QDRG4
Texas Instruments
IC REG LINEAR POS ADJ 1A 8SOIC