HDC2010

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±2% ultra-low-power, digital humidity sensor with temperature sensor in WCSP

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Product details

Parameters

Relative humidity accuracy (Typ) (%RH) ±2 Temperature accuracy (Typ) (°C) ±0.2 Relative humidity operating range (Typ) (%RH) 0 - 100 Supply voltage (Min) 1.62 Supply voltage (Max) 3.6 Average supply current (Typ) (uA) 0.55 @ 1 sample/sec Operating temperature range (C) -40 to 85 Interface type Digital Rating Catalog open-in-new Find other Humidity sensors

Package | Pins | Size

DSBGA (YPA) 6 open-in-new Find other Humidity sensors

Features

  • Relative humidity range: 0% to 100%
  • Humidity accuracy: ±2%
  • Sleep current: 50 nA
  • Average supply current (1 measurement per second)
    • RH only (11 bit): 300 nA
    • RH (11 bit) + temperature (11 bit): 550 nA
  • Temperature range:
    • Operating: –40°C to 85°C
    • Functional: –40°C to 125°C
  • Temperature accuracy: ±0.2°C typical
  • Supply voltage: 1.62 V to 3.6 V
  • Programmable sampling rate (5 Hz, 2 Hz, 1 Hz, 0.2 Hz, 0.1 Hz, 1/60 Hz, 1/120 Hz) or trigger on demand
  • I2C interface

All trademarks are the property of their respective owners.

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Description

The HDC2010 is an integrated humidity and temperature sensor that provides high accuracy measurements with very low power consumption, in an ultra-compact WLCSP (Wafer Level Chip Scale Package). The sensing element of the HDC2010 is placed on the bottom part of the device, which makes the HDC2010 more robust against dirt, dust, and other environmental contaminants. The capacitive-based sensor includes new integrated digital features and a heating element to dissipate condensation and moisture. The HDC2010 digital features include programmable interrupt thresholds to provide alerts/system wake-ups without requiring a microcontroller to be continuously monitoring the system. This, combined with programmable sampling intervals, low inherent power consumption, and support for 1.8-V supply voltage, make the HDC2010 well suited for battery-operated systems.

The HDC2010 provides high accuracy measurement capability for a wide range of environmental monitoring applications and Internet of Things (IoT) such as smart thermostats, smart home assistants and wearables. The HDC2010 can also be used to provide critical temperature and humidity data for cold chain transportation and storage of perishable goods to help ensure products like food and pharmaceuticals arrive fresh.

The HDC2010 is factory-calibrated to 0.2°C temperature accuracy and 2% relative humidity accuracy and includes a heating element to burn away condensation and moisture for increased reliability. The HDC2010 supports operation from –40°C to 125°C and from 0% to 100% relative humidity.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 13
Type Title Date
* Datasheet HDC2010 Low-Power Humidity and Temperature Digital Sensors datasheet (Rev. C) May 20, 2019
Technical articles Exploring advancements in industrial and automotive markets with 60-GHz radar Aug. 03, 2020
Technical articles Understanding tamper detection sensors Nov. 18, 2019
Application notes Self Diagnostics and Environmental Sensing in IP Network Cameras Oct. 10, 2019
Application notes Low-Power Design Techniques for Temperature-Sensing Applications Jun. 06, 2019
Application notes Programming the HDC20X0 Devices Aug. 29, 2018
Application notes Humidity Sensors Jul. 09, 2018
User guides BOOSTXL-BASSENSORS User's Guide Jun. 18, 2018
Technical articles Why capacitive isolation: a vital building block for sensors in smart cities Jan. 16, 2018
Application notes Humidity Sensor: Storage and Handling Guidelines Aug. 28, 2017
User guides HDC2010EVM User's Guide Jul. 16, 2017
Application notes Optimizing Placement and Routing for Humidity Sensors (Rev. A) Mar. 06, 2017
Technical articles Time-of-flight measurements using high-performance time-to-digital converters Jul. 31, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
20
Description
The BOOSTXL-BASSENSORS BoosterPack plug-in module is an easy way to add digital sensors to your LaunchPad development kit. MCU Launchpad developers can use this BoosterPack module to start developing sensor applications using the on-board temperature, humidity, ambient light, and hall-effect (...)
Features
  • TI HDC2010 Temperature and Humidity Sensor
  • TI TMP116 High Accuracy Temperature Sensor
  • TI DRV5055 Hall Effect Sensor
  • TI OPT3001 Ambient Light Sensor
  • Works with TI LaunchPad
EVALUATION BOARDS Download
document-generic User guide
49
Description
The HDC2010EVM evaluation kit is a plug and play system to test and evaluate the HDC2010 humidity and temperature sensor. The evaluation module (EVM) utilizes a USB interface for control and data streaming, and can be plugged into a PC USB port. With the simple GUI, humidity and temperature (...)
Features
  • Streaming relative humidity and temperature measurements
  • Data logging
  • Full register access
  • USB plug & play
  • Detachable sensor section for prototyping remote operation
EVALUATION BOARDS Download
document-generic User guide
49
Description
The HDC2010 is an integrated humidity and temperature sensor that provides high accuracy measurements with very low power consumption, in an ultra-compact WLCSP (Wafer Level Chip Scale Package). The HDC2010METER is an HDC2010 demonstration board from Texas Instruments which provides a convenient (...)
Features
  • Digital Display of Temperature and Humidity
  • Compact - Less than 2" x 1.5"
  • Battery Powered by common CR2032 coin cells
GUIS FOR EVALUATION MODULES (EVM) Download
SNOC028F.ZIP (61513 KB)

Software development

DRIVERS & LIBRARIES Download
SNAC075.ZIP (58 KB)
PLUG-INS Download
Sensor and Actuator Plug-ins for SimpleLink™ MCU SDKs
SIMPLELINK-SDK-SENSOR-ACTUATOR-PLUGIN Important Note:

The SimpleLink SDKs are updated regularly, to get the latest release updates click Alert Me above.

The Sensor and Actuator Plugin for SimpleLink™ MCU SDKs provide support for a variety of sensors and actuators allowing customers to easily add new features to their SimpleLink (...)

Features
  • The Sensor and Actuator Plugin works with all SimpleLink MCUs, and are built atop TI Drivers
  • Written completely in C
  • Follows well defined coding guidelines
  • Detailed API user’s guide is provided for each module
  • Can be built with more than one tool chain
  • Provides console-based examples which show the usage (...)

Design tools & simulation

SIMULATION MODELS Download
SNAM205.ZIP (79 KB) - IBIS Model

Reference designs

REFERENCE DESIGNS Download
Low-Power Flood/Freeze Detector Reference Design With Sub-1 GHz and 10-Year Coin Cell Battery Life
TIDA-01518 — This reference design uses Texas Instruments low-power consumption digital dual temperature and humidity sensors and the SimpleLink™ ultra-low power Sub-1 GHz wireless microcontroller (MCU) platform to demonstrate a flood and freeze detector with extremely long battery life and no wiring required.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Low Power Humidity and Temperature Digital Meter Reference Design
TIDA-01625 — The HDC2010 is an integrated humidity and temperature sensor reference design that provides high accuracy measurements with very low power consumption, in an ultra-compact WLCSP (Wafer Level Chip Scale Package). The HDC2010METER is an HDC2010 demonstration board which provides a convenient digital (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Humidity & Temperature Sensor Node Reference Design Enabling Sub-1 GHz and Sensor-to-Cloud Networks
TIDA-01477 — This reference design demonstrates how to create an industrial sensor-to-cloud end node capable of connecting to an IoT network gateway and a cloud data provider. This sensor node reference design uses Texas Instruments' nano-power system timer for power gating, low Iq boost converter (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Accurate Temperature, Light Sensing, and Diagnostics Reference Design for Smart Grid Applications
TIDA-00811 — This reference design provides accurate measurements of ambient light intensity used to detect arc flash faults with a fast response of 1 ms, protecting or minimizing damages to power distribution switchgear. This design also monitors temperature (using switch, analog, digital or remote ), humidity (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
DSBGA (YPA) 6 View options

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