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    Temperature Sensor

    NOVOSENSE's digital temperature sensor is based on high-reliability CMOS chip technology, featuring high integration conducive to mass production. Simultaneously, it offers a wide temperature measurement range, ultra-high precision, high linearity, extremely low power consumption, and the advantage of not requiring secondary calibration. It finds extensive applications in various scenarios such as wearables, servers, laptops, industrial power supplies, base station power sources, household appliances, and granaries.

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    • Package
      TO-92S/DFN-2
      DFN-2
      TO-92S
      MSOP-8/SOIC-8
      DFN-6
      SOT563
      DSBGA-4
      WQFN-10
      MSOP-10
      SC70-5
      SC70-5/SOT23-3
    • Temperature range
      -50℃~150℃
      -55℃ ~125℃
      -40℃~125℃
      -55℃~130℃
      -40℃~150℃
    • Supply voltage
      1.65V~5.5V
      2.7V~5.5V
      1.62V~5.5V
      1.5V~3.6V
      1.7V~5.5V
      2.4V~5.5V
      2.3V~5.5V
    • Working current
      30uA
      26uA
      6.5uA
      37uA
      20uA
    • Port type
      Pulse count output
      One wire protocol
      I2C/SMBus
      Analog output
    • Max. resolution
      0.0625℃
      1℃
      0.125℃
      -11.77mV/℃
      10.9mV/℃
      10mV/℃
      6.25mV/℃
    • Max. precision
      ±0.5℃
      ±0.1℃
      ±1℃

    show 24 devices

    Part Number ECAD Model Product description Package Temperature range Supply voltage Working current Port type Max. resolution Max. precision Typical application
    NST1001
    High-precision dual-pin digital pulse output temperature sensor
    TO-92S/ DFN-2
    -50°C~150°C
    1.65V~5.5V
    30μA
    Pulse count output
    0.0625°C
    ±0.2°C
    NTC replacement
    Quick response probe
    2-wire temperature probe
    Gas meter temperature compensation
    Wearable and IoT temperature measurement
    NST1001HA
    High-precision dual-pin digital pulse output temperature sensor with maximum accuracy of ±0.2℃
    DFN-2
    -50°C~150°C
    1.65V~5.5V
    30μA
    Pulse count output
    0.0625°C
    ±0.1℃
    NTC replacement
    Quick response probe
    2-wire temperature probe
    Gas meter temperature compensation
    Wearable and IoT temperature measurement
    NST175
    Digital temperature sensor with I2C/SMBus interface in industrial-qualified package
    MSOP-8/SOP-8
    -40℃ ~125℃
    1.62V~5.5V
    30μA
    I2C/SMBus
    0.0625℃
    ±0.5℃
    LM75/TMP75 replacement
    Server temperature measurement
    Battery temperature measurement
    SSD temperature measurement
    Board-level temperature measurement
    NST175-Q1
    I2C/SMBus Interface Digital Temperature Sensor with Automotive-Grade Standard Packaging
    MSOP-8/SOP-8
    -40℃~125℃
    1.62V~5.5V
    30μA
    I2C/SMBus
    0.0625℃
    ±0.2℃
    Automotive air conditioning system
    Automotive infotainment system
    Air flow sensor
    Battery management system (BMS)
    Engine control unit
    In-vehicle HID lamps
    Airbag control unit
    NST118
    Small ultra-high-precision digital temperature sensor with I2C port
    DFN-6
    -40℃~125℃
    1.71V~3.6V
    6.5μA
    I2C/SMBus
    0.0625℃
    ±0.1℃
    x117 substitution
    Wearable temperature monitoring
    Medical thermometer
    Battery temperature measurement
    Industrial IoT
    Environmental monitoring
    NST117
    Small-size high-precision digital temperature sensor with I2C/SMBus interface
    DFN-6
    -55℃ ~125℃
    1.62V~5.5V
    30uA
    I2C/SMBus
    0.0625℃
    ±0.2℃
    x117 series substitution
    Wearable temperature monitoring
    Medical thermometer
    Battery temperature measurement
    Industrial Internet of Things
    Environmental monitoring
    NST112-DSTR
    SOT563 package, high-accuracy and low-power digital temperature sensor with a I2C/SMBus port
    SOT563
    -40℃~125℃
    1.71V~3.6V
    6.5μA
    I2C/SMBus
    0.0625℃
    ±0.5℃
    1X2 series substitution
    Board level temperature measurement
    Server temperature measurement
    Battery temperature measurement
    SSD temperature measurement
    IoT temperature monitoring, etc.
    NST112x
    WLCSP package, high-accuracy and low-power digital temperature sensor with a I2C/SMBus port
    DSBGA-4
    -40℃~125℃
    1.5V~3.6V
    5.7μA
    I2C/SMBus
    0.015625℃
    ±0.1℃
    1X2 series substitution
    Wearable temperature monitoring
    Board level temperature measurement
    Server temperature measurement
    Battery temperature measurement
    SSD temperature measurement
    IoT temperature monitoring, etc.
    NST103
    Digital temperature sensor with I2C/SMBus interface in wafer-level package
    DSBGA-4
    -40℃~125℃
    1.5V~3.6V
    3μA
    I2C/SMBus
    1℃
    ±1℃
    X103 series substitution
    Mobile phone
    Laptop
    SOLID-state disk
    Server
    Telecommunication
    Set-top box
    Sensor
    Low power environment
    NST461
    Small-size high-precision I2C/SMBus remote and local digital temperature sensor
    WQFN-10
    -40℃ ~125°C
    2.1V~3.6V
    37μA
    I2C/SMBus
    0.0625°C
    ±0.5°C
    X461/451 substitution
    X4x1 compatibility
    Laptop
    Desktop
    Solid-state drive
    Server
    Telecommunication
    Industrial Internet of Things
    NST1412
    High-precision I2C/SMBus remote and local temperature sensors
    MSOP-8
    -40℃ ~125°C
    3V~3.6V
    37μA
    I2C/SMBus
    0.125℃
    ±0.5°C
    EMC1412 substitution
    Laptop
    Desktop
    Solid-state drive
    Server
    Telecommunication
    Industrial Internet of Things
    NST1413
    High-precision I2C/SMBus remote and local temperature sensors
    MSOP-10
    -40 °C ~ 125 °C
    3V~3.6V
    37uA
    I2C/SMBus
    0.125℃
    ±0.5℃
    EMC1413 substitution
    Laptop
    Desktop
    Solid-state drive
    Server
    Telecommunication
    Industrial Internet of Things
    NST20
    High-precision, low-power analog output temperature sensor (negative temperature coefficient)
    SC70-5
    -55℃~130℃
    2.4V~5.5V
    20μA
    Analog output
    -11.77mV/℃
    ±0.5℃
    X20 series substitution
    Laptop temperature monitoring
    Smart phone temperature measurement
    Temperature monitoring of portable medical devices
    Industrial Internet of Things and power system
    Power module temperature measurement, etc.
    NST86-Q1
    Automotive-grade high precision, low power consumption analog output temperature sensor (negative temperature coefficient)
    SC70-5
    -40℃~150℃
    2.4V~5.5V
    20μA
    Analog output
    -10.9mV/℃
    ±0.5℃
    Car audio host
    car infotainment system
    electric power steering (EPS)
    battery management system (BMS)
    gear shifting system
    gasoline engine
    NST86
    High-precision, low-power analog output temperature sensor (negative temperature coefficient)
    SC70-5
    -50℃~150℃
    2.4V~5.5V
    20μA
    Analog output
    -10.9mV/℃
    ±0.5℃
    X86 series substitution
    Laptop temperature monitoring
    Smart phone temperature measurement
    Temperature monitoring of portable medical devices
    Industrial Internet of Things and power system
    Power module temperature measurement, etc.
    NST235-Q1
    Automotive-grade high precision, low power consumption analog output temperature sensor (positive temperature coefficient)
    SOT23-3
    -40℃~150℃
    2.3V~5.5V
    20μA
    Analog output
    10mV/℃
    ±0.5℃
    Car audio host
    car infotainment system
    electric power steering (EPS)
    battery management system (BMS)
    gear shifting system
    gasoline engine
    NST235
    High-precision, low-power analog output temperature sensor (positive temperature coefficient)
    SC70-5/SOT23-3
    -40℃~125℃
    2.3V~5.5V
    20μA
    Analog output
    10mV/℃
    ±0.5℃
    X235 series substitution
    Laptop temperature monitoring
    Smart phone temperature measurement
    Temperature monitoring of portable medical devices
    Industrial Internet of Things and power system
    Power module temperature measurement, etc.
    NST60-Q1
    Automotive-grade high precision, low power consumption analog output temperature sensor (positive temperature coefficient)
    SOT23-3
    -40℃~125℃
    2.4V~5.5V
    20μA
    Analog output
    6.25mV/℃
    ±0.5℃
    Car audio host
    car infotainment system
    electric power steering (EPS)
    battery management system (BMS)
    gear shifting system
    gasoline engine
    NST60
    High-precision, low-power analog output temperature sensor (positive temperature coefficient)
    SOT23-3
    -40℃~125℃
    2.4V~5.5V
    20μA
    Analog output
    6.25mV/℃
    ±0.5℃
    X60 series substitution
    Laptop temperature monitoring
    Smart phone temperature measurement
    Temperature monitoring of portable medical devices
    Industrial Internet of Things and power system
    Power module temperature measurement, etc.
    NST1002
    High-precision single-BUS digital temperature sensor
    TO-92S/ DFN-2
    -50℃~150℃
    1.7V~5.5V
    30μA
    One wire protocol
    0.0078125℃
    ±0.1℃
    NTC replacement
    Quick response probe
    2-wire temperature probe
    Glucometer
    Wearable
    IoT temperature measurement
    NST7719
    High-precision I2C/SMBUS remote and local temperature sensors (1L+2R)
    MSOP-10
    -40℃~125℃
    3V~3.6V
    37μA
    I2C/SMBus
    0.125℃
    ±0.5℃
    NCT7719 substitution
    Laptop
    Desktop
    Server
    Telecommunication
    Industrial Internet of Things
    NST1075
    Small-size high-precision digital temperature sensor
    WSON-8
    -55℃~125℃
    1.62V~5.5V
    30μA
    I2C/SMBus
    0.0625℃
    ±0.5℃
    TMP75 replacement
    Server temperature measurement
    Routers
    Communication base stations
    Board-level temperature measurement
    NST5851
    Industrial standard packaged I2C/SMBus interface digital temperature sensors
    SOT23-6
    -40℃ ~125℃
    1.62V~5.5V
    27μA
    I2C/SMBus
    0.0625℃
    ±0.2℃
    Replacing server temperature monitoring, battery temperature monitoring, SSD temperature monitoring, and industrial board-level temperature monitoring
    NST5111
    Digital temperature sensor with I2C/I3C interface in wafer-level package
    WLCSP-6
    -40°C ~ 125°C
    1.5V ~ 3.6V
    3μA
    I2C/I3C
    0.25℃
    ±0.5℃
    NST5111 series as a replacement for mobile phones, laptops, solid-state drives, servers, telecom set-top boxes, and sensors in low-power environments.

    For more product information, please contact us.