SNAS685A May 2016  – August 2016 HDC1010

PRODUCTION DATA. 

  1. Features
  2. Applications
  3. Description
  4. Typical Application
  5. Revision History
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1Absolute Maximum Ratings
    2. 7.2ESD Ratings
    3. 7.3Recommended Operating Conditions
    4. 7.4Thermal Information
    5. 7.5Electrical Characteristics
    6. 7.6I2C Interface Electrical Characteristics
    7. 7.7 I2C Interface Timing Requirements
    8. 7.8Typical Characteristics
  8. Detailed Description
    1. 8.1Overview
    2. 8.2Functional Block Diagram
    3. 8.3Feature Description
      1. 8.3.1Power Consumption
      2. 8.3.2Voltage Supply Monitoring
      3. 8.3.3Heater
    4. 8.4Device Functional Modes
    5. 8.5Programming
      1. 8.5.1I2C Serial Bus Address Configuration
      2. 8.5.2I2C Interface
        1. 8.5.2.1Serial Bus Address
        2. 8.5.2.2Read and Write Operations
        3. 8.5.2.3Device Measurement Configuration
    6. 8.6Register Map
      1. 8.6.1Temperature Register
      2. 8.6.2Humidity Register
      3. 8.6.3Configuration Register
      4. 8.6.4Serial Number Registers
      5. 8.6.5Manufacturer ID Register
      6. 8.6.6Device Register ID
  9. Application and Implementation
    1. 9.1Application Information
    2. 9.2Typical Application
      1. 9.2.1Design Requirements
      2. 9.2.2Detailed Design Procedure
      3. 9.2.3Application Curve
    3. 9.3Do's and Don'ts
      1. 9.3.1Soldering
      2. 9.3.2Chemical Exposure and Sensor Protection
      3. 9.3.3High Temperature and Humidity Exposure
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1Layout Guidelines
      1. 11.1.1Surface Mount
      2. 11.1.2Stencil Printing Process
    2. 11.2Layout Example
  12. 12Device and Documentation Support
    1. 12.1Documentation Support
      1. 12.1.1Related Documentation
    2. 12.2Receiving Notification of Documentation Updates
    3. 12.3Community Resources
    4. 12.4Trademarks
    5. 12.5Electrostatic Discharge Caution
    6. 12.6Glossary
  13. 13Mechanical, Packaging, and Orderable Information

1 Features

  • Relative Humidity Accuracy ±2% (typical)
  • Temperature Accuracy ±0.2°C (typical)
  • Excellent Stability at High Humidity
  • 14 Bit Measurement Resolution
  • 100 nA Sleep Mode Current
  • Average Supply Current:
    • 710 nA @ 1 sps, 11 bit RH Measurement
    • 1.3 µA @ 1 sps, 11 bit RH and Temperature Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Tiny 2 mm x 1.6 mm Device Footprint
  • I2C Interface

2 Applications

  • HVAC
  • IoT Smart Thermostats and Room Monitors
  • Refrigerators
  • Printers
  • White Goods
  • Medical Devices
  • Wireless Sensor (TIDA: 00374, 00484, 00524)

3 Description

The HDC1010 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1010 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1010 is placed on the bottom part of the device, which makes the HDC1010 more robust against dirt, dust, and other environmental contaminants. The humidity and temperature sensors are factory calibrated and the calibration data is stored in the on-chip non-volatile memory.

Device Information (1)

PART NUMBERPACKAGEBODY SIZE (NOM)
HDC1010DSBGA (8-bump) 2.04 mm x 1.59 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

4 Typical Application

HDC1010 FPAGE.gif