Technical Document
Product details
HTS221 Humidity and Temperature Capacitive Digital Sensor, STMicroelectronics
The HTS221 is a compact relative humidity and temperature sensor. It includes a polymer dielectric planar capacitor structure sensing element and a mixed signal ASIC to provide the measurement information through digital serial interfaces.
HTS221 is available in a small top-holed cap land grid array (HLGA) package, guaranteed to operate over a temperature range from -40°C up to +120°C. It has many uses but some of the main uses include: Air conditioning, heating, ventilation, air humidifiers, refrigerators, wearable devices, smart home products, industrial automation, respiratory equipment and asset tracking. The HS221 also comes pre-calibrated straight from the factory.
Features –
Tiny 2x2x0.9 mm design
SPI and I²C interfaces
16-bit humidity and temperature data output
Low power consumption: 2 μA @ 1 Hz ODR
Selectable ODR from 1 Hz to 12.5 Hz
High rH sensitivity: 0.004% rH/LSB
Humidity accuracy: ± 3.5% rH, 20 to +80% rH
Temperature accuracy: ± 0.5 °C 15 to +40 °C
0% to 100% relative humidity range with high sensitivity
1.7V to 3.6V supply voltage
Temperature & Humidity Sensors, STMicroelectronics
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€ 9.35
Each (ex VAT)
€ 11.13
Each (inc VAT)
1
€ 9.35
Each (ex VAT)
€ 11.13
Each (inc VAT)
1
Buy in bulk
quantity | Unit price |
---|---|
1 - 14 | € 9.35 |
15 - 49 | € 9.05 |
50+ | € 7.51 |
Technical Document
Product details
HTS221 Humidity and Temperature Capacitive Digital Sensor, STMicroelectronics
The HTS221 is a compact relative humidity and temperature sensor. It includes a polymer dielectric planar capacitor structure sensing element and a mixed signal ASIC to provide the measurement information through digital serial interfaces.
HTS221 is available in a small top-holed cap land grid array (HLGA) package, guaranteed to operate over a temperature range from -40°C up to +120°C. It has many uses but some of the main uses include: Air conditioning, heating, ventilation, air humidifiers, refrigerators, wearable devices, smart home products, industrial automation, respiratory equipment and asset tracking. The HS221 also comes pre-calibrated straight from the factory.
Features –
Tiny 2x2x0.9 mm design
SPI and I²C interfaces
16-bit humidity and temperature data output
Low power consumption: 2 μA @ 1 Hz ODR
Selectable ODR from 1 Hz to 12.5 Hz
High rH sensitivity: 0.004% rH/LSB
Humidity accuracy: ± 3.5% rH, 20 to +80% rH
Temperature accuracy: ± 0.5 °C 15 to +40 °C
0% to 100% relative humidity range with high sensitivity
1.7V to 3.6V supply voltage