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HDC1080DMBR - Texas Instruments

Description: HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor

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HDC1080DMBR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - HDC1080DMBR
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HDC1080DMBR Details

  • Manufacturer Part Number:

    HDC1080DMBR

  • 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 (%):

    2%

  • Accuracy-Max (Cel):

    0.2 Cel

  • Additional Feature:

    SEATED HGT MAX

  • Body Breadth:

    3 mm

  • Body Height:

    0.8 mm

  • Body Length or Diameter:

    3 mm

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC

  • Package Equivalence Code:

    SOLCC6,.12,40

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    HUMIDITY AND TEMPERATURE SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

HDC1080DMBR Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the HDC1080DMBR involves keeping the device away from high-frequency noise sources, using a solid ground plane, and placing the device close to the humidity sensor to minimize noise pickup. A 4-layer PCB with a dedicated ground plane is recommended.
  • The HDC1080DMBR does not require calibration. It is a digital humidity and temperature sensor that provides calibrated output data. However, it is recommended to perform a one-time initialization process to set the device's internal registers.
  • The maximum cable length for the I2C interface of the HDC1080DMBR depends on the system design and the capacitance of the bus. As a general guideline, the maximum cable length should not exceed 10 meters. However, it is recommended to keep the cable length as short as possible to minimize signal degradation.
  • The HDC1080DMBR has a built-in POR and BOR feature that resets the device in case of power-on or brown-out conditions. To handle these features, ensure that the power supply is stable and within the recommended operating range. Also, add external circuitry to filter out power glitches and ensure a clean power-on reset.
  • The recommended operating temperature range for the HDC1080DMBR is -40°C to 85°C. However, the device can operate up to 125°C for short periods during manufacturing or testing. Operating the device outside the recommended temperature range may affect its accuracy and reliability.

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HDC1080DMBR 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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Part Image HDC1080DMBT Texas Instruments

Humidity And Temperature Sensor, Open-drain, 6 Pin, Plastic