SI7021-A10-IM
Silicon Labs
Silicon Labs
SENS HUMID/TEMP 3.6V I2C 2% 6DFN
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The SI7021-A10-IM by Silicon Labs sets new standards for humidity measurement in compact form factors. These surface-mountable moisture sensors integrate temperature and humidity sensing with calibration data stored in onboard memory. Key features include auto-calibration algorithms, 16-bit resolution, and ultra-low power consumption (1.4 A avg). Applications span from wearable health monitors to precision agriculture, cold chain logistics, and building automation. For example, the SI7021-A10-IM has become the sensor of choice for smart refrigerators that need to maintain optimal humidity levels for different food compartments (crispers vs. dairy sections).
Specifications
- Product Status: Obsolete
- Sensor Type: Humidity, Temperature
- Humidity Range: 0 ~ 100% RH
- Output Type: I²C
- Output: 12b
- Accuracy: ±2% RH
- Response Time: 18 s
- Sensitivity: -
- Voltage - Supply: 1.9V ~ 3.6V
- Mounting Type: Surface Mount
- Operating Temperature: -40°C ~ 125°C
- Package / Case: 6-WDFN Exposed Pad
- Supplier Device Package: 6-DFN (3x3)
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