HDC1000 is not recommended for new designs
Although this product continues to be in production to support previous designs, we don't recommend it for new designs. Consider one of these alternates:
open-in-new Compare alternates
Same functionality with different pin-out to the compared device
HDC2010 ACTIVE 2% RH ultra-small, low-power digital relative humidity sensor Better accuracy (±2 %RH) and smaller, optimized BGA (1.5 mm × 1.5 mm)
HDC3020 ACTIVE 0.5% RH digital humidity sensor, 0.19% long-term drift, 400 nA, 4-sec response time, NIST traceable Higher accuracy (±0.5 %RH) in QFN package (2.5 mm × 2.5 mm)
HDC3021 ACTIVE 0.5% RH digital humidity sensor with removable tape cover Higher accuracy (±0.5 %RH) in QFN with removable tape for conformal coating
HDC3022 ACTIVE 0.5% RH digital humidity sensor with permanent IP67 filter Higher accuracy (±0.5 %RH) in QFN with permanent IP67 filter

Product details

Relative humidity accuracy (typ) (%RH) ±3 Temperature accuracy (typ) (°C) ±0.2 Relative humidity operating range (typ) (%RH) 0 to 100 Supply voltage (min) (V) 3 Supply voltage (max) (V) 5 Average supply current (typ) (A) 1.2 at 1 sample/sec Operating temperature range (°C) -40 to 125 Interface type I2C Rating Catalog
Relative humidity accuracy (typ) (%RH) ±3 Temperature accuracy (typ) (°C) ±0.2 Relative humidity operating range (typ) (%RH) 0 to 100 Supply voltage (min) (V) 3 Supply voltage (max) (V) 5 Average supply current (typ) (A) 1.2 at 1 sample/sec Operating temperature range (°C) -40 to 125 Interface type I2C Rating Catalog
DSBGA (YPA) 8 3.9375 mm² 2.25 x 1.75
  • Relative Humidity (RH) Operating Range 0% to
    100%
  • 14 Bit Measurement Resolution
  • Relative Humidity Accuracy ±3%
  • Temperature Accuracy ±0.2°C
  • 200 nA Sleep Mode Current
  • Average Supply Current:
    • 820 nA @ 1sps, 11 bit RH Measurement
    • 1.2 µA @ 1sps, 11 bit RH and Temperature
      Measurement
  • Supply Voltage 3 V to 5 V
  • Tiny 2 mm × 1.6 mm Device Footprint
  • I2C Interface
  • Relative Humidity (RH) Operating Range 0% to
    100%
  • 14 Bit Measurement Resolution
  • Relative Humidity Accuracy ±3%
  • Temperature Accuracy ±0.2°C
  • 200 nA Sleep Mode Current
  • Average Supply Current:
    • 820 nA @ 1sps, 11 bit RH Measurement
    • 1.2 µA @ 1sps, 11 bit RH and Temperature
      Measurement
  • Supply Voltage 3 V to 5 V
  • Tiny 2 mm × 1.6 mm Device Footprint
  • I2C Interface

The HDC1000 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The device measures humidity based on a novel capacitive sensor. The humidity and temperature sensors are factory calibrated. The innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1000 is placed on the bottom part of the device, which makes the HDC1000 more robust against dirt, dust, and other environmental contaminants. The HDC1000 is functional within the full –40°C to +125°C temperature range.

The HDC1000 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The device measures humidity based on a novel capacitive sensor. The humidity and temperature sensors are factory calibrated. The innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1000 is placed on the bottom part of the device, which makes the HDC1000 more robust against dirt, dust, and other environmental contaminants. The HDC1000 is functional within the full –40°C to +125°C temperature range.

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Technical documentation

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Type Title Date
* Data sheet HDC1000 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor datasheet (Rev. C) PDF | HTML 27 Jan 2016
User guide Air Quality Sensor Design Guide (Rev. A) 23 Feb 2016
Technical article Cold chain in the IoT PDF | HTML 20 Nov 2015
Technical article Achieve extremely long battery life in wireless sensor nodes PDF | HTML 18 Jun 2015
Technical article What is the IQ of your home or building? Is it indeed smart? PDF | HTML 20 Apr 2015
User guide HDC1000EVM GUI User's Guide 24 Jul 2014
EVM User's guide HDC1000EVM User's Guide 24 Jul 2014
Application note HDC1000 Texas Instruments Humidity Sensors 13 Jun 2014

Design & development

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

Evaluation board

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User guide: PDF
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Evaluation board

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This NFC-DATALOGGER-EVM Provides a complete reference design
for asset tracking and cold chain data logging with
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Communication) interface for configuration and read
back. For maximum flexibility, the system offers the
choice of multiple sensor (...)
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Development kit

CC2650STK — SimpleLink™ Bluetooth low energy/Multi-standard SensorTag

The new SensorTag IoT kit invites you to realize your cloud-connected product idea. The new SensorTag now includes 10 low-power MEMS sensors in a tiny red package. And it is expandable with DevPacks to make it easy to add your own sensors or actuators.

 

Connect to the cloud with Bluetooth low energy (...)

Not available on TI.com
GUI for evaluation module (EVM)

SNOC028 Sensing Solutions EVM GUI Tool v1.10.0

lock = Requires export approval (1 minute)
Supported products & hardware

Supported products & hardware

Products
Humidity sensors
HDC1000 Low Power, 3% Accuracy Digital Humidity Sensor with Integrated Temperature Sensor HDC1050 ±3% low-power, digital humidity sensor with temperature sensor HDC2010 2% RH ultra-small, low-power digital relative humidity sensor HDC2080 2% RH ultra-low-power digital relative humidity sensor, interrupt/DRDY
Inductive sensor AFEs
LDC1001-Q1 Automotive, 5V, grade-0, Inductance to Digital Converter LDC1041 1-Ch, 5V, 24-bit L, 8-bit Rp, inductance to digital converter LDC1051 1-Ch, 5V, 8-bit Rp, inductance to digital converter LDC1101 1-Ch, 1.8V, 24-bit L, 16-bit Rp, inductance to digital converter for high speed applications LDC1312 2-Ch, 12-bit, general purpose inductance to digital converter LDC1312-Q1 2-Ch, 12-bit, general purpose automotive inductance to digital converter LDC1314 4-Ch, 12-bit, general purpose inductance to digital converter LDC1314-Q1 4-Ch, 12-bit, general purpose automotive inductance to digital converter LDC1612 2-Ch, 28-bit, high-resolution Inductance to digital converter LDC1612-Q1 2-Ch, 28-bit, high-resolution automotive inductance to digital converter LDC1614 4-Ch, 28-bit, high-resolution Inductance to digital converter LDC1614-Q1 4-Ch, 28-bit, high-resolution automotive inductance to digital converter LDC2112 2-Ch inductance to digital converter with baseline tracking for low power touch buttons LDC2114 4-Ch inductance to digital converter with baseline tracking for low power touch buttons
Signal conditioners
FDC1004 4-Ch, 16-bit, capacitance to digital converter with active shield driver FDC1004-Q1 4-Ch, 16-bit, automotive capacitance to digital converter with active shield driver FDC2112 2-Ch, 12-bit, capacitance to digital converter FDC2112-Q1 2-Ch, 12-bit, automotive capacitance to digital converter FDC2114 4-Ch, 12-bit, capacitance to digital converter FDC2114-Q1 4-Ch, 12-bit, automotive capacitance to digital converter FDC2212 2-Ch, 28-bit, capacitance to digital converter FDC2212-Q1 2-Ch, 28-bit, automotive capacitance to digital converter FDC2214 4-Ch, 28-bit, capacitance to digital converter FDC2214-Q1 4-Ch, 28-bit, automotive capacitance to digital converter
Hardware development
Evaluation board
FDC1004EVM FDC1004EVM - 4 Channel Capacitive to Digital Converter Evaluation Module FDC1004QEVM Automotive 4-Channel Capacitive to Digital Converter Evaluation Module FDC2114EVM FDC2114 with Two Capacitive Sensors Evaluation Module FDC2214EVM FDC2214 with Two Capacitive Sensors Evaluation Module HDC1010EVM HDC1010 Low Power Humidity and Temperature Sensor Evaluation Module HDC1080EVM HDC1080 low-power humidity and temperature sensor evaluation module HDC2010EVM HDC2010 Low Power Humidity and Temperature Sensor Evaluation Module HDC2080EVM HDC2080 Low Power Humidity and Temperature Sensor Evaluation Module LDC1000EVM LDC1000EVM - Evaluation Module for Inductance to Digital Converter with Sample PCB Coil LDC1312EVM LDC1312 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC1314EVM LDC1314 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC1612EVM LDC1612 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC1614EVM LDC1614 Evaluation Module for Inductance to Digital Converter with Sample PCB Coils LDC2114EVM LDC2114 1.8V 4-Channel Inductive Touch Evaluation Module
Simulation model

HDC1010 IBIS MODEL (Rev. A)

SLYM072A.ZIP (51 KB) - IBIS Model

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