SI7021-A20-GM1 SENSOR HUMIDITY AND TEMPERATURE The product SI7021-A20-GM1 (SENSOR HUMIDITY AND TEMPERATURE) is a reliable humidity sensor designed for accurate environmental monitoring. With a supply voltage range of 1.9V to 3.6V and a resolution of 12-Bits, it delivers precise measurements with an accuracy of ±3%RH. The sensor operates within a humidity range of 0 to 100 %RH and features an output type of I2C. Designed to perform in temperatures from -40°C~+85°C, it is versatile for diverse applications. Packaged in TAPE&REEL format and compliant with ROHS standards, it is an ideal choice for modern electronic systems.