SI7021 - I2C HUMIDITY AND TEMPERATURE SENSOR

Product Overview

Silicon Laboratories

Datasheet Details

Part number	SI7021
Manufacturer	Silicon Laboratories
File Size	1.64 MB
Description	I2C HUMIDITY AND TEMPERATURE SENSOR
Datasheet	SI7021 Datasheet
Note	This datasheet PDF includes multiple part numbers: SI7021, SI7021-A20. Please refer to the document for exact specifications by model.
Additional preview pages of the SI7021 datasheet.

Product details

Description

The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital converter, signal processing, calibration data, and an I2C Interface.

Features

Precision Relative Humidity Sensor.
Factory-calibrated.
 ± 3% RH (max), 0.
80% RH.
I2C Interface.
High Accuracy Temperature Sensor.
Integrated on-chip heater.
±0.4 °C (max),.
10 to 85 °C.
3x3 mm DFN Package.
0 to 100% RH operating range.
Excellent long term stability.
Up to.
40 to +125 °C operating.
Optional factory-installed cover range.
Low-profile.
Wide operating voltage (1.9 to 3.6 V).

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Other Datasheets by Silicon Laboratories

SI7021-A20 - I2C HUMIDITY AND TEMPERATURE SENSOR
SI7020-A10 - I2C HUMIDITY AND TEMPERATURE SENSOR
SI7020-A20 - I2C HUMIDITY AND TEMPERATURE SENSOR
SI7022 - HUMIDITY/TEMPERATURE SENSOR
SI7022-A20 - HUMIDITY/TEMPERATURE SENSOR
SI7023 - HUMIDITY/TEMPERATURE SENSOR

Published: Mar 16, 2022 |