Texas Instruments HDC3021DEHR Sensors
0.5% RH DIGITAL HUMIDITY SENSOR [WSON | Active | RoHS Compliant].
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
HDC3021DEHR
Category
Detailed Description
0.5% RH DIGITAL HUMIDITY SENSOR
Package
WSON
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
HDC3021DEHR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments HDC3021DEHR Sensors technical specifications.
General
RoHS
Yes
Relative Humidity Accuracy Typ Rh
0.5
Temperature Accuracy Typ C
0.1
Relative Humidity Operating Range Typ Rh
0 to 100
Supply Voltage Min V
1.62
Supply Voltage Max V
5.5
Average Supply Current Typ a
0.0000004
Operating Temperature Range C
-40 to 125
Interface Type
I2C
Package
WSON-8
Alternate Parts Comparison (HDC3021DEHR vs HDC2022DEPR vs HDC3022DEJR vs HDC1050DMBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | WSON-8 | -- | WSON-8 | WDFN-6 |
| Average Supply Current Typ a | 0.0000004 | 0.55 at 1 sample/sec | -- | -- |
| Interface Type | I2C | I2C | -- | -- |
| Operating Temperature Range C | -40 to 125 | -40 to 125 | -- | -- |
| Relative Humidity Accuracy Typ Rh | 0.5 | ±2 | -- | -- |
| Relative Humidity Operating Range Typ Rh | 0 to 100 | 0 to 100 | -- | -- |
| Supply Voltage Max V | 5.5 | 3.6 | -- | -- |
| Supply Voltage Min V | 1.62 | 1.62 | -- | -- |
| Temperature Accuracy Typ C | 0.1 | ±0.2 | -- | -- |
| Mounting Type | -- | -- | Surface Mount | SMD/SMT |
| Supply Voltage | -- | 1.62 ~ 3.6 | 1.62V–5.5V | -- |
| Action |
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