Texas Instruments HDC2010
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 capacitivebased sensor includes new integrated digital features and a heating element to dissipate condensation and moisture.| Part No. | HDC2010 |
|---|---|
| Datasheet | HDC2010 Download |
| Manufacturer |  Texas Instruments |
| Description | Low-Power Humidity and Temperature Digital Sensor |
| Buy | Stock & Price |
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 2
APPLICATIONS
● Smart thermostats● Smart home assistants
● Refrigerators
● Refrigerated transport
● Washer/dryers
● HVAC systems
● Gas sensing
● Communications equipment
● Environmental tags
● Smoke and heat detectors
● Inkjet printers
● Surveillance cameras
● CPAP machines
● Wearables Typical Application 3
DESCRIPTION
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...
