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SI7021-A20-GM

Silicon Labs

SI7021-A20-GM by Silicon Labs

SI7021-A20-GM by Silicon Labs is a temperature sensor with 14-bit resolution. It operates b/w -40°C to 85°C and has an accuracy of 0.40°C. This sensor is commonly used in applications that require precise temperature monitoring, such as HVAC systems or industrial equipment.

Median Price

$4.791

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Arrow

USA . 100 parts In-Stock

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$1.798

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$1.783

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DigiKey

USA . 285 parts In-Stock

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Verical

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$1.802

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$1.798

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$1.783

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Digiode

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Nova Conductors

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Vyrian

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Semtec, LLC

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Semicontronic

India . 162 parts In-Stock

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$1.492

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$1.484

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Corohmni

South Africa . 370 parts In-Stock

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Aztec Data Supply Inc.

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Advanced Electronics

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Ampacity Inc.

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Corphita

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Continental Prestige Electronics

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AZTECH Wire

Italy . 670 parts In-Stock

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Lixinc

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Overview

Experience precision and reliability with the SI7021-A20-GM temperature sensor by Silicon Labs. As a leading manufacturer in the industry, Silicon Labs is renowned for its exceptional quality and innovation. The SI7021-A20-GM offers numerous advantages, making it the ideal choice for temperature sensing applications. With its high accuracy and wide operating range, this sensor ensures precise measurements even in extreme conditions. Its compact design and surface mount feature allow for easy integration into various devices. Whether you're monitoring environmental conditions or optimizing HVAC systems, the SI7021-A20-GM provides invaluable data for enhanced performance and efficiency. Trust Silicon Labs to deliver excellence, and unlock the full potential of your temperature sensing needs.

Feature Benefit Bullets

Maximum Supply Voltage: 3.6 V

This high maximum supply voltage allows for flexibility and compatibility with different power sources, making it suitable for a variety of applications.

No. of Bits: 14

With a 14-bit resolution, this temperature sensor provides highly accurate and detailed temperature measurements, ensuring precise monitoring and control.

Body Width: 3 inch

The spacious body width of 3 inches makes it easier to handle and install the sensor, reducing the chance of damage during installation.

Sensors or Transducers Type: TEMPERATURE SENSOR

This specific type of sensor ensures accurate temperature sensing, enabling precise temperature control and monitoring in various environments.

Body Height: 0.75 mm

With a low body height of 0.75 mm, this sensor can be easily integrated into compact systems or devices, saving space and enhancing versatility.

Package Shape or Style: SQUARE

The square package shape provides better stability and durability, making this temperature sensor suitable for rugged or harsh operating conditions.

Minimum Supply Voltage: 1.9 V

With a low minimum supply voltage requirement, this sensor can operate efficiently even with limited power sources, increasing its usability.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C allows this sensor to withstand and accurately measure temperature in demanding environments.

Minimum Operating Temperature: -40 °C

With a wide range of minimum operating temperature from -40°C, this sensor can monitor temperatures accurately in extremely cold environments.

Maximum Operating Current: 4 mA

The low maximum operating current of 4 mA ensures low power consumption, making it suitable for applications where power efficiency is essential.

Maximum Accuracy °C: 0.40

With a maximum accuracy of 0.40°C, this sensor provides precise and reliable temperature readings, enabling accurate temperature control and monitoring.

Body Length/Diameter: 3 mm

The compact body length or diameter of 3 mm allows for easy integration and placement in tight or constrained spaces.

Termination Type: SOLDER

The solder termination type ensures secure and reliable electrical connections, reducing the risk of signal loss or disconnection.

Output Interface Type: I2C INTERFACE

The I2C interface simplifies communication and data transfer between the temperature sensor and other devices or systems, enhancing overall system integration.

Mounting Feature: SURFACE MOUNT

The surface mount feature enables easy and secure attachment to the surface of a PCB or other mounting substrate, simplifying installation and ensuring stability.

Technical Specifications

Temperature Sensors SI7021-A20-GM attributes and parameters. Explore more Temperature Sensors devices from Silicon Labs

Specs

Maximum Accuracy (Cel):

0.40

Body Width:

3 inch

Body Height:

.75 mm

Body Length/Diameter:

3 mm

Mounting Feature:

No. of Bits:

14

Maximum Operating Current:

4 mA

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output Interface Type:

I2C INTERFACE

Package Shape or Style:

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.9 V

Termination Type:

SOLDER

PCN

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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