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HDC1080

Texas Instruments
Part Number HDC1080
Manufacturer Texas Instruments
Description High Accuracy Digital Humidity Sensor
Published Dec 16, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design HDC1080 SNAS...
Datasheet PDF File HDC1080 PDF File

HDC1080
HDC1080

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design HDC1080 SNAS672A – NOVEMBER 2015 – REVISED JANUARY 2016 HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor 1 Features •1 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 @ 1sps, 11 bit RH Measurement – 1.
3 µA @ 1sps, 11 bit RH and Temperature Measurement • Supply Voltage 2.
7 V to 5.
5 V • Small 3 mm x 3 mm Device Footprint • I2C Interface 3 Description The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power.
The HDC1080 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 humidity and temperature sensors are factory calibrated.
PART NUMBER HDC1080 Device Information (1) PACKAGE BODY SIZE (NOM) PWSON (6-pin) DMB 3.
00 mm x 3.
00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet.
2 Applications • HVAC • Smart Thermostats and Room Monitors • White Goods • Printers • Handheld Meters • Medical Devices • Wireless Sensor (TIDA: 00374, 00484, 00524) 4 Typical Application 3.
3 V 3.
3 V 3.
3 V RH TEMPERATURE HDC1080 ADC Registers + Logic VDD SDA SCL I2C OTP Calibration Coefficients GND MCU I2C Peripheral VDD GND 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
PRODUCTION DATA.
HDC1080 SNAS672A – NOVEMBER 2015 – REVISED JANUARY 2016 www.
ti.
com Table of Contents 1 Features .
1 2 Applications .
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