Silicon Labs SI7021 Series, Digital Output Temperature & Humidity Sensor, Surface Mount, Serial-I2C, ±0.4 °C, ±3 %RH,
- RS Stock No.:
- 169-0088
- Mfr. Part No.:
- SI7021-A20-IM1
- Manufacturer:
- Silicon Labs
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- RS Stock No.:
- 169-0088
- Mfr. Part No.:
- SI7021-A20-IM1
- Manufacturer:
- Silicon Labs
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Silicon Labs | |
| Product Type | Temperature & Humidity Sensor | |
| Output Type | Digital | |
| Interface Type | Serial-I2C | |
| Sub Type | Temperature & Humidity Sensor | |
| Accuracy | ±0.4 °C, ±3 %RH | |
| Mount Type | Surface | |
| Pin Count | 6 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Minimum Supply Voltage | 1.9V | |
| Maximum Supply Voltage | 3.6V | |
| Package Type | DFN | |
| RH Range | 0 to 100 % | |
| Series | SI7021 | |
| Length | 3mm | |
| Width | 3 mm | |
| Height | 0.75mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Silicon Labs | ||
Product Type Temperature & Humidity Sensor | ||
Output Type Digital | ||
Interface Type Serial-I2C | ||
Sub Type Temperature & Humidity Sensor | ||
Accuracy ±0.4 °C, ±3 %RH | ||
Mount Type Surface | ||
Pin Count 6 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Minimum Supply Voltage 1.9V | ||
Maximum Supply Voltage 3.6V | ||
Package Type DFN | ||
RH Range 0 to 100 % | ||
Series SI7021 | ||
Length 3mm | ||
Width 3 mm | ||
Height 0.75mm | ||
Standards/Approvals No | ||
Automotive Standard No | ||
- COO (Country of Origin):
- PH
Si70xx/Si701x/Si702x Digital Humidity & Temperature Sensors
The Si70xx/Si701x/Si702x series of digital humidity & temperature sensors integrates a humidity sensor, temperature sensor, I2C serial interface, calibration and on-chip signal conditioning in one Compact QFN/DFN CMOS package.
When Air comes into contact with the exposed polymide sensor, moisture in the Air causes a capacitance change in the sensor resulting in the on-chip conditioning converting this to a humidity reading. This is then MADE available to the user over the I2C interface.
Applications include asset and goods tracking, laptops, tablets, PLC and I/O modules, smart phones, thermostats, humidistats, wireless sensing, detection of gas, fire, smoke and water, ventilation and Air conditioning.
Features;
Wide operating voltage range : 1.9 V to 3.6 V
Low power
I2C serial Interface
On-chip heater
Great long term stability
Fully calibrated
Pre-installed protective filter
Temperature & Humidity Sensors, Silicon Laboratories
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