SI7021-A20-IMR
SENS HUMID/TEMP 3.6V I2C 3% 6DFNManufacturer: Silicon Labs
Categories: Humidity, Moisture Sensors
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Silicon Labs SI7021-A20-IMR is a digital humidity and temperature sensor designed for demanding applications. This component offers a ±3% RH accuracy across its 0% to 100% RH operating range, with a temperature sensing capability covering -40°C to 125°C. Data is communicated via an I2C interface, providing 12-bit resolution for both humidity and temperature readings. The device features a typical response time of 18 seconds. Its 6-DFN (3x3) package with an exposed pad, suitable for surface mount assembly, makes it ideal for integration into compact designs. This sensor is frequently deployed in HVAC systems, industrial monitoring, and consumer electronics.
Additional Information
Series: -RoHS Status: Request inventory verificationManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-WDFN Exposed Pad |
| Output Type | I2C |
| Sensitivity | - |
| Mounting Type | Surface Mount |
| Output | 12b |
| Accuracy | ±3% RH |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 1.9V ~ 3.6V |
| Sensor Type | Humidity, Temperature |
| Humidity Range | 0 ~ 100% RH |
| Supplier Device Package | 6-DFN (3x3) |
| Response Time | 18 s |
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