Description: The Silicon Labs SI7021-A20-IM1R is a humidity and temperature sensor that is designed to measure relative humidity and temperature in a wide range of applications. It features a 3.6V supply voltage, I2C interface, and a 6-pin DFN package.

Features:
- High accuracy: ±3% relative humidity and ±0.3°C temperature accuracy
- Low power consumption: 0.2µA in sleep mode
- Fast response time: 10ms
- Wide operating temperature range: -40°C to +125°C

Applications:
- Home automation
- HVAC systems
- Industrial process control
- Medical equipment
- Automotive climate control systems