SI7020 (7)
Silicon LabsThe SI7020 series is available from Silicon Labs at Xecor. Designed for humidity and temperature sensing, the SI7020 offers high accuracy (3% RH), low power consumption, and a digital I2C interface for seamless integration. Available in a 6-pin DFN exposed pad package, it is ideal for automotive, industrial, and commercial applications. Whether used in environmental monitoring, HVAC systems, or IoT devices, this series ensures reliable performance, fast response time (18 seconds), and robust operation in demanding conditions. Xecor is an authorized distributor for Silicon Labs. Please view our extensive selection of the SI7020 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| SI7020-A20-GM | Si7020G Dig RH Temp Sensor Silicon Labs Si7020-A20-GM Temperature & Humidity Sensor, -40 → +85 °C, 6-Pin DFN | SON-6 | 7,099 | |
| SI7020-A20-GM1R | High-quality sensor for measuring humidity and temperature in a variety of environments | SON-6 | 9,071 | |
| SI7020-A20-GMR | Offering seamless digital connectivity through an I2C interface | SON-6 | 7,845 | |
| SI7020-A20-IM | Operating Temperature Range -40 to +125 °C | SON-6 | 6,487 | |
| SI7020-A20-IM1 | Silicon Labs Si7020-A20-IM1 Temperature & Humidity Sensor 6-Pin DFN, -40 → +125 °C | SON-6 | 9,406 | |
| SI7020-A20-GM1 | Silicon Labs Si7020-A20-GM1 Temperature & Humidity Sensor 6-Pin DFN, -40 → +85 °C | 6-WDFNExposedPad | 8,384 | |
| SI7020-A10-GM1R | Compact digital sensor for humidity and temperature measurement, ideal for automotive application | 6-WDFNExposedPad | 5,533 |
Key Featrues
Digital Serial Interface (I2C) - The sensor utilizes an I2C interface for communication, enabling easy integration with microcontrollers and other digital systems. This feature enhances performance by providing a reliable and standardized method for data exchange, making it suitable for a wide range of applications, including automotive and industrial environments.
High Accuracy (±3% RH) - With a humidity accuracy of ±3%, the sensor ensures precise measurements, which is critical for applications requiring tight environmental control, such as HVAC systems, data centers, and medical devices. This accuracy improves efficiency by reducing the need for recalibration and ensuring consistent performance.
Wide Operating Temperature Range (-40°C to 85°C) - The sensor operates reliably across a broad temperature range, making it suitable for use in harsh environments, including automotive applications. This feature expands its use cases to extreme conditions, ensuring consistent performance and durability in both hot and cold climates.
Fast Response Time (18 seconds) - The sensor's quick response time of 18 seconds allows for real-time monitoring and rapid adjustments in dynamic environments. This feature is particularly beneficial for applications like smart home systems, where timely data is crucial for maintaining optimal conditions and enhancing user comfort.
Compact 6-Pin DFN Package - The sensor's small form factor and surface-mount design make it ideal for space-constrained applications, such as wearable devices and compact electronics. This feature enhances efficiency by allowing for high-density PCB layouts and reducing the overall footprint of the system.
High Accuracy (±3% RH) - With a humidity accuracy of ±3%, the sensor ensures precise measurements, which is critical for applications requiring tight environmental control, such as HVAC systems, data centers, and medical devices. This accuracy improves efficiency by reducing the need for recalibration and ensuring consistent performance.
Wide Operating Temperature Range (-40°C to 85°C) - The sensor operates reliably across a broad temperature range, making it suitable for use in harsh environments, including automotive applications. This feature expands its use cases to extreme conditions, ensuring consistent performance and durability in both hot and cold climates.
Fast Response Time (18 seconds) - The sensor's quick response time of 18 seconds allows for real-time monitoring and rapid adjustments in dynamic environments. This feature is particularly beneficial for applications like smart home systems, where timely data is crucial for maintaining optimal conditions and enhancing user comfort.
Compact 6-Pin DFN Package - The sensor's small form factor and surface-mount design make it ideal for space-constrained applications, such as wearable devices and compact electronics. This feature enhances efficiency by allowing for high-density PCB layouts and reducing the overall footprint of the system.
Applications
Environmental Monitoring Systems: The Silicon Labs humidity/temperature sensor is ideal for directly digitizing environmental data in smart agriculture, HVAC systems, and weather stations. Its I2C interface and high accuracy (±3% RH) ensure precise monitoring of humidity and temperature, making it suitable for applications requiring real-time environmental control and data logging.
Automotive Climate Control: This sensor is perfect for digitizing cabin climate data in automotive applications. With its AEC-Q100 qualification and robust design, it can withstand harsh automotive environments, providing accurate humidity and temperature readings to optimize HVAC performance and enhance passenger comfort.
Industrial Process Control: The sensor's digital output and fast response time (18 s) make it ideal for digitizing humidity and temperature data in industrial processes such as food processing, pharmaceuticals, and manufacturing. Its surface-mount design ensures easy integration into control systems for precise environmental regulation.
Wearable Health Devices: This sensor is well-suited for digitizing body temperature and ambient humidity data in wearable health monitors. Its compact 6-WDFN package and low power consumption enable seamless integration into wearable devices, providing accurate data for health tracking and wellness applications.
Automotive Climate Control: This sensor is perfect for digitizing cabin climate data in automotive applications. With its AEC-Q100 qualification and robust design, it can withstand harsh automotive environments, providing accurate humidity and temperature readings to optimize HVAC performance and enhance passenger comfort.
Industrial Process Control: The sensor's digital output and fast response time (18 s) make it ideal for digitizing humidity and temperature data in industrial processes such as food processing, pharmaceuticals, and manufacturing. Its surface-mount design ensures easy integration into control systems for precise environmental regulation.
Wearable Health Devices: This sensor is well-suited for digitizing body temperature and ambient humidity data in wearable health monitors. Its compact 6-WDFN package and low power consumption enable seamless integration into wearable devices, providing accurate data for health tracking and wellness applications.
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