HDC1010 Texas instruments

HDC1010

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HDC1010

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Описание

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.

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 × 1.6 mm Device Footprint
I²C Interface

Relative humidity accuracy (typ) (%RH)	±2
Temperature accuracy (typ) (°C)	±0.2
Relative humidity operating range (typ) (%RH)	0 to 100
Supply voltage (min) (V)	2.7
Supply voltage (max) (V)	5.5
Average supply current (typ) (A)	1.2 at 1 sample/sec
Operating temperature range (°C)	-40 to 85
Interface type	I2C
Rating	Catalog