Overview of SI7021-A20-IM1R by Silicon Laboratories Inc.
The SI7021-A20-IM1R is a digital humidity and temperature sensor designed for a wide range of applications. Manufactured by Silicon Laboratories Inc., this sensor offers a high level of accuracy, with a maximum temperature inaccuracy of 0.4°C and supports a digital output through an I2C interface, making it a suitable choice for systems requiring reliable and precise readings. Its resolution is 14 bits, providing fine granularity in its humidity and temperature readings.
This part has a dual-inline flat no-leads (DFN) package with a body size of 3mm by 1.21mm by 3mm, with a total of 6 terminals designed for surface mounting. Demonstrating good environmental compliance, it is ROHS compliant, REACH compliant, and has a JESD-609 code of e4, adhering to the latest environmental standards. The SI7021-A20-IM1R operates within a temperature range of -40°C to +125°C, and requires a power supply between 1.9 V and 3.6 V. All these features packaged in a robust and compact form factor make this sensor an ideal choice for many technologically advanced applications.
Industry Applications for SI7021-A20-IM1R
- Environmental Monitoring: In environmental monitoring systems, precise and reliable data collection is crucial. The SI7021-A20-IM1R, with its high accuracy and wide operating temperature range, could ideally be used in weather station instruments, air quality monitoring devices, and home automation systems to monitor indoor environments.
- Industrial Automation: In industrial settings, monitoring temperature and humidity levels can help in maintaining the quality of products and the safety of processes. This sensor could potentially be integrated into HVAC systems, refrigeration units, and process monitoring equipment in factories.
- Consumer Electronics: Modern smart home systems often require integration of environmental data to enhance living conditions efficiently. The SI7021-A20-IM1R could be used in smart thermostats, smart humidifiers/dehumidifiers, and other IoT devices to enable automated climate control.
- Healthcare: Due to its high accuracy and stable operation under a wide range of conditions, this sensor might also find applications in healthcare environments, particularly in areas like medical incubators and cleanrooms where monitoring and controlling the environment is critical.
Note: These industry applications are conceptual and should be analyzed and verified by engineering and design teams to ensure compliance with specific requirements and standards.
About Silicon Laboratories Inc.
Silicon Laboratories Inc. is a prominent developer and manufacturer of silicon, software, and solutions for the Internet of Things (IoT), Internet infrastructure, industrial control, consumer, and automotive markets. In the specific domain of temperature sensors and broader category of sensors/transducers, Silicon Laboratories Inc. has made significant contributions with a variety of products like the SI7021-A20-IM1R, which demonstrate integration of robust technology with practical applications. Their sensors are crafted to deliver reliable performance and are widely used in various devices owing to their precision and consistency.
Where to Find SI7021-A20-IM1R by Silicon Laboratories Inc.
To secure the SI7021-A20-IM1R for your projects or designs, we recommend exploring findchips.com for up-to-date inventory status and competitive pricing from a variety of distributors. Historically, distributors such as Symmetry Electronics, Verical, Arrow Electronics, Mouser Electronics, DigiKey, and Farnell have listed this part. However, for current stock levels and pricing, checking on findchips.com directly will provide the most reliable and current information. Additionally, for exploring alternatives and similar Temperature Sensors from Silicon Laboratories Inc. or other manufacturers, the same site offers a comprehensive listing and comparison features.