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SI7021-A20-YM0R

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SI7021-A20-YM0R

SENSOR RHT DGTL AUTO 6DFN

Manufacturer: Silicon Labs

Categories: Humidity, Moisture Sensors

Quality Control: Learn More

Silicon Labs SI7021-A20-YM0R is a digital relative humidity and temperature sensor. This component offers a humidity measurement range of 0 to 100% RH with an accuracy of ±3% RH. The temperature sensing capability operates across a -40°C to 85°C range. Data is communicated via an I2C interface with a 12-bit output resolution. The device features a response time of 18 seconds and a low operating voltage range of 1.9V to 3.6V. Packaged in a compact 6-DFN (3x3) surface mount configuration, it is supplied on tape and reel. This sensor is utilized in applications such as HVAC systems, weather stations, and industrial monitoring.

Additional Information

Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case6-WDFN Exposed Pad
Output TypeI2C
Sensitivity-
Mounting TypeSurface Mount
Output12 b
Accuracy±3% RH
Operating Temperature-40°C ~ 85°C
Voltage - Supply1.9V ~ 3.6V
Sensor TypeHumidity, Temperature
Humidity Range0 ~ 100% RH
Supplier Device Package6-DFN (3x3)
Response Time18 s

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