SI7021-A20-GMR - Silicon

Manufacturer Part Number

SI7021-A20-GMR

Manufacturer

Silicon Labs

Introduction

The SI7021-A20-GMR is a high-performance, low-power, digital humidity and temperature sensor. It offers exceptional accuracy and stability, making it an ideal choice for a wide range of applications, including HVAC, industrial, and consumer electronics.

Product Features and Performance

Measures humidity from 0% to 100% RH with ±3% RH accuracy

Measures temperature from -40°C to 85°C

Fast response time of 18 seconds

Low power consumption

I2C digital interface

12-bit output resolution

Product Advantages

Excellent long-term stability and reliability

Wide operating temperature range

Small and compact surface-mount package

Easy integration and implementation

Key Reasons to Choose This Product

Unparalleled accuracy and precision in humidity and temperature measurement

Highly energy-efficient design for battery-powered applications

Versatile interface and compatibility with a wide range of systems

Robust and durable construction for reliable performance in harsh environments

Quality and Safety Features

Meets RoHS and REACH compliance standards

Thoroughly tested and validated for quality and reliability

Compatibility

The SI7021-A20-GMR is compatible with a variety of microcontrollers and systems that support the I2C communication protocol.

Application Areas

HVAC systems

Industrial automation and process control

Environmental monitoring

Consumer electronics and wearable devices

Product Lifecycle

The SI7021-A20-GMR is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Silicon Labs, such as the SI7013, SI7020, and SI7021-A20. Customers are advised to contact our website's sales team for more information on the available options and to determine the best replacement solution for their specific requirements.