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HDC1080DMBT - Texas Instruments

Description: Board Mount Humidity Sensors HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor 6-WSON -40 to 125

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HDC1080DMBT - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DMB0006A
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HDC1080DMBT - Texas Instruments  - 3D model - Small Outline No-lead - DMB0006A
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HDC1080DMBT Details

  • Manufacturer Part Number:

    HDC1080DMBT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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)

HDC1080DMBT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to place the HDC1080DMBT near the sensor to minimize noise. A dedicated analog ground plane is also recommended.
  • The HDC1080DMBT does not require calibration. It is a digital humidity and temperature sensor that provides calibrated output data. However, users may need to perform a one-time offset correction for temperature and humidity readings.
  • The maximum cable length for the I2C interface depends on the system design and noise environment. As a general guideline, Texas Instruments recommends keeping the cable length as short as possible (less than 10 cm) to minimize noise and signal degradation.
  • The HDC1080DMBT has a built-in POR and BOR. The POR ensures that the device resets to a known state after power-on, and the BOR resets the device if the supply voltage drops below a certain threshold. Users should ensure that their system design can handle these reset events and allow the device to recover properly.
  • Texas Instruments recommends using a 10 μF ceramic capacitor and a 100 nF ceramic capacitor in parallel, placed as close as possible to the device's power pins, to decouple the power supply and minimize noise.

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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 HDC1080DMBR Texas Instruments

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