STMicroelectronics HTS221TR, Temperature & Humidity Sensor -40 +120 °C

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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

Specifications
Attribute Value
Sensor Function Temperature & Humidity
Output Type Digital
Interface Type Analogue
Accuracy ± 0.5 (Temperature) °C, ± 3.5 (Humidity) %
Mounting Type Surface Mount
Pin Count 6
Minimum Operating Temperature -40 °C
Operating Temperature Range -40 +120 °C
Maximum Operating Temperature +120 °C
Minimum Operating Supply Voltage 1.7 V
Maximum Operating Supply Voltage 3.6 V
Package Type HLGA
Length 2mm
Height 0.9mm
Width 2mm
Resolution 16 bit
Dimensions 2 x 2 x 0.9mm
390 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 2)
MYR 14.19
units
Per unit
Per Pack*
2 - 8
MYR14.19
MYR28.38
10 - 98
MYR12.79
MYR25.58
100 - 998
MYR12.50
MYR25.00
1000 - 4998
MYR10.16
MYR20.32
5000 +
MYR9.295
MYR18.59
*price indicative
Packaging Options:
Related Products
The DPS310 series of pressure sensors from Infineon ...
Description:
The DPS310 series of pressure sensors from Infineon provide strong pressure noise performance and excellent stability with different temperatures. Suitable applications include; wearable devices, fitness tracking, auto-pilot drones, indoor navigation and altitude metering.Features and benefits:Supply voltage: 1.7 ...
The Oregon Scientific THGR511 is a wireless rain ...
Description:
The Oregon Scientific THGR511 is a wireless rain gauge with thermometer. Oregon Scientific THGR511 provides exceptionally accurate measurements, with increments of 0.04in giving precise rainfall for a locality. The equipment enables gardening and meteorology enthusiasts to monitor rainfall from the ...
The Capacitive Relative Humidity sensors by IST Innovative ...
Description:
The Capacitive Relative Humidity sensors by IST Innovative Sensor Technology measure Relative Humidity and operate at various temperature ranges. They are available in SMD and wired configurations. Some applications include weather balloons and oil measurement. Good linearityLow hysteresis Fast response ...
Si705x Digital Temperature Sensors are composed of a ...
Description:
Si705x Digital Temperature Sensors are composed of a band-gap temperature sensor and a 14-bit ADC. They have been developed with power efficiency in mind featuring minimal self-heating, longer coin-cell battery lifespan and accuracy stability across all temperature and voltage ranges. ...