Overview of SI7021-A20-GM1R by Silicon Laboratories Inc.
The SI7021-A20-GM1R is a sophisticated dual-function digital sensor combining humidity and temperature measurement capabilities. Designed with a compact DFN-6 package, it utilizes a surface mount configuration, making it suitable for space-constrained applications. This part operates on a supply voltage range of 1.9 V to 3.6 V, making it versatile for various electronic designs, particularly in battery-powered devices.
The sensor features a 14-bit output resolution, which allows for precise readings that can be critical in applications requiring fine measurements. The operating temperature range is broad, from -40 °C to 85 °C, allowing the SI7021-A20-GM1R to be utilized in diverse environments. The temperature accuracy is ± 0.3 °C, and the humidity accuracy is ± 2% relative humidity; these specifications support its use in demanding applications. Additionally, the sensor has a response time of 5.1 seconds for temperature and 18 seconds for humidity, which could be an important factor in time-sensitive measurements.
The Temperature Sensors subcategory includes this electronic component, making it a key part in systems requiring environmental monitoring. The part is RoHS compliant and is constructed with nickel/palladium/gold (Ni/Pd/Au) plating, providing durability and reliability in various uses.
Industry Applications for SI7021-A20-GM1R
The SI7021-A20-GM1R may fit into several industry applications based on its features and capabilities. Below are a few potential use cases:
- Internet of Things (IoT): This sensor could play a significant role in smart home devices for monitoring indoor air quality and temperature. Devices such as smart thermostats or air quality monitors might benefit from its precise measurements and compact form factor.
- Environmental Monitoring: Potential applications within environmental monitoring systems could include weather stations or smart agriculture systems. The sensor’s capabilities in measuring humidity levels would complement systems aimed at optimizing plant health, capturing data on microclimates.
- Smart Cities: Integrated within smart city solutions, the SI7021-A20-GM1R might assist in monitoring environmental conditions for public safety and comfort. Sensors on streetlights or urban climate stations could help manage local weather conditions and improve energy efficiency.
- Consumer Electronics: In consumer gadgets, such as weather prediction devices or home appliances, this sensor might serve as a reliable component to enhance user experience by providing accurate environmental feedback, ensuring optimal device performance.
These potential industry applications are only conceptual and illustrative. They require thorough analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About Silicon Laboratories Inc.
Silicon Laboratories Inc. is a prominent manufacturer known for its innovative solutions in the field of sensor technology, particularly within the realm of Temperature Sensors and other transducers. The company’s focus on digital sensors, such as the SI7021-A20-GM1R, highlights its commitment to developing effective solutions for modern electronics demands. Silicon Laboratories also produces a range of similar parts that cater to various market needs, ensuring compatibility and reliability in diverse applications.
Research Price and Stock for SI7021-A20-GM1R by Silicon Laboratories Inc on Findchips.com
For those interested in acquiring the SI7021-A20-GM1R, it is recommended to research stock and pricing on Findchips. This platform provides a comprehensive overview of availability across various distributors. Historical data indicates that the part has been available from distributors including:
- Win Source Electronics
- Sensible Micro Corporation
- NexGen Digital
- Mouser Electronics
- DigiKey
However, it is essential to verify current stock levels and pricing directly on Findchips, as availability may change frequently. Additionally, exploring the Temperature Sensors category might reveal alternative parts that can fulfill similar functions, possibly from Silicon Laboratories or other manufacturers.