SI7021, SI7021-A20 I2C HUMIDITY AND TEMPERATURE SENSOR

Silicon Laboratories

Description

Si7021-A20 I2C HUMIDITY AND TEMPERATURE SENSOR .
The Si7021 I2C Humidity and Temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor elements, an analog-to-digital conv.

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SI7021 Datasheet Preview — This datasheet PDF includes multiple part numbers: SI7021, SI7021-A20. Please refer to the document for exact specifications by model.

Datasheet Specifications

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

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 r

Applications

* HVAC/R
* Thermostats/humidistats
* Respiratory therapy
* White goods
* Indoor weather stations
* Micro-environments/data centers
* Automotive climate control and defogging
* Asset and goods tracking

SI7021 Distributors

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SI7021-A20 I2C HUMIDITY AND TEMPERATURE SENSOR Silicon Laboratories

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