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TMP442BDCNT - 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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TMP442BDCNT - Texas Instruments - PCB symbol
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PCB Footprints
TMP442BDCNT - Texas Instruments PCB footprint - Other - Other - SOT65P280X145-8N
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3D Models
TMP442BDCNT - Texas Instruments - 3D model - Other - SOT65P280X145-8N
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TMP442BDCNT Details

  • Manufacturer Part Number:

    TMP442BDCNT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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

  • Termination Type:

    SOLDER

TMP442BDCNT Frequently Asked Questions (FAQs)

  • The TMP442BDCNT can operate from -40°C to 125°C, but the accuracy of the temperature measurement is specified from -20°C to 100°C.
  • The TMP442BDCNT does not require calibration. It is a digital temperature sensor with an internal calibration that provides accurate temperature measurements without the need for external calibration.
  • The typical current consumption of the TMP442BDCNT is 10 μA, making it suitable for low-power applications.
  • Yes, the TMP442BDCNT has a high level of noise immunity due to its digital output and internal filtering, making it suitable for use in noisy environments.
  • The TMP442BDCNT has a standard I2C interface that can be easily interfaced with most microcontrollers. The device address is fixed at 0x4C, and the temperature data is available in a 16-bit register.

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TMP442BDCNT 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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