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TMP442ADCNR - Texas Instruments

Description: Dual Remote and Local Temp Sensor with Auto Beta, N-Factor and Series-R Correction in SOT-23

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TMP442ADCNR - Texas Instruments - PCB symbol
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PCB Footprints
TMP442ADCNR - Texas Instruments PCB footprint - Other - Other - SOT65P280X145-8N
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3D Models
TMP442ADCNR - Texas Instruments - 3D model - Other - SOT65P280X145-8N
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TMP442ADCNR Details

  • Manufacturer Part Number:

    TMP442ADCNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Accuracy-Max (Cel):

    1 Cel

  • Body Breadth:

    1.6 mm

  • Body Height:

    1.175 mm

  • Body Length or Diameter:

    2.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.045 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSSOP8,.1

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Termination Type:

    SOLDER

TMP442ADCNR Frequently Asked Questions (FAQs)

  • The TMP442ADCNR can operate from -40°C to 125°C, but the accuracy specifications are only guaranteed from -20°C to 100°C.
  • The TMP442ADCNR does not require calibration. It is a digital temperature sensor with an internal calibration, and the calibration data is stored in the device's OTP (One-Time Programmable) memory.
  • The conversion time for the TMP442ADCNR is approximately 30 ms. This is the time it takes for the device to convert the temperature reading to a digital value.
  • Yes, the TMP442ADCNR can be used in a multi-drop configuration. The device has a unique 64-bit ROM-based IEEE EUI-48 node address, which allows multiple devices to be connected to the same bus.
  • The power consumption of the TMP442ADCNR is typically 1.5 μA in shutdown mode and 150 μA in active mode.

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TMP442ADCNR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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