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See Technical Specifications

SI7021-A20-IM1 +BOM

Serial Switch/Digital Sensor, 14 Bit(s), 0.40Cel, Square, Surface Mount

Manufacturer:

Silicon Labs
Mfr.Part #:

SI7021-A20-IM1
Datasheet:

SI7021-A20-IM1 Datasheet (PDF)
Sensor Type:

Humidity, Temperature
Humidity Range:

0 ~ 100% RH
Output Type:

I²C
Output:

12b
EDA/CAD Models:

Request Free CAD Models for SI7021-A20-IM1

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

SI7021-A20-IM1 General Description

In conclusion, the SI7021-A20-IM1 is a top-of-the-line sensor that combines precision, efficiency, and ease of use. Its digital interface, fast response time, and exceptional accuracy set it apart from other sensors on the market. Whether you are a researcher, engineer, or hobbyist, this sensor provides the data and insights you need to make informed decisions and optimize your systems. Upgrade your sensing capabilities with the SI7021-A20-IM1 and experience the difference it can make in your projects

Key Features

Relative Humidity Sensor
± 4.5% RH (maximum @ 0–80% RH)
Temperature Sensor
±0.5 ºC accuracy (typical)
±1 ºC accuracy (maximum @ 0 to 70 °C)
0 to 100% RH operating range
–40 to +85 °C (GM) or 0 to +70 °C operating range (FM)
Wide operating voltage range (2.1 to 3.6 V)
Low Power Consumption
240 µA during RH conversion
I2C host interface
Integrated on-chip heater
4x4 mm QFN package
Excellent long term stability
Factory calibrated
Optional factory-installed cover
Low-profile
Protection during reflow
Excludes liquids and particulates (hydrophobic/oleophobic)

Specifications

Series	-	Sensor Type	Humidity, Temperature
Humidity Range	0 ~ 100% RH	Output Type	I²C
Output	12b	Accuracy	±3% RH
Response Time	18 s	Sensitivity	-
Voltage - Supply	1.9V ~ 3.6V	Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 125°C	Base Product Number	SI7021