HIH7121-021-001S SENSOR HUM/TMP 3.3V I2C 3% SIP 1=5 The product HIH7121-021-001S (SENSOR HUM/TMP 3.3V I2C 3% SIP 1=5) is a reliable humidity sensor designed for accurate environmental monitoring. With a supply voltage range of 2.3V to 5.5V and a resolution of 14-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~100°C, it is versatile for diverse applications. Packaged in STRIP format and compliant with ROHS standards, it is an ideal choice for modern electronic systems.