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HTS221TR
Digital humidity and temperature sensor utilizing capacitive technology
Brands: Stmicroelectronics
Mfr.Part #: HTS221TR
Datasheet: HTS221TR Datasheet (PDF)
Package/Case: HLGA-6L
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The HTS221TR is a digital humidity and temperature sensor designed for use in portable devices, industrial applications, and HVAC systems. It comes in a compact package measuring only 2 x 2 x 0.9 mm, making it ideal for space-constrained applications. The sensor operates on a supply voltage range of 1.71V to 3.6V and communicates via I2C or SPI protocol.The HTS221TR offers a temperature accuracy of ±0.5°C and a humidity range of 0-100% RH with an accuracy of ±3.5% RH. It has a low power consumption of 2 μA in standby mode and 0.01 μA in power-down mode, making it ideal for battery-powered applications. The sensor also features a built-in 128-byte EEPROM for storing calibration data, eliminating the need for external memory.Additionally, the HTS221TR features a programmable interrupt pin for high/low humidity and temperature thresholds, allowing for real-time monitoring and control. The sensor is factory-calibrated and does not require any user calibration, simplifying integration into various applications.
Features
- Integrated humidity and temperature sensor
- Dual digital output for temperature and humidity
- Operating voltage of 1.7V to 3.6V
- Low power consumption
- Wide operating temperature range
- High accuracy and stability
Application
- Industrial automation
- Air quality monitoring
- Weather stations
- Automotive air conditioning systems
- Home appliances
- Medical devices
- Consumer electronics
- HVAC systems
- Remote temperature monitoring
- Energy management systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Board Mount Humidity Sensors | RoHS | Details |
| RH Range | 0 % to 100 % | RH Accuracy | +/- 4.5 % |
| Mounting Style | SMD/SMT | Output Type | Digital |
| Interface Type | I2C, SPI | Resolution | 16 bit |
| Operating Supply Current | 2 uA | Supply Voltage - Min | 1.7 V |
| Supply Voltage - Max | 3.6 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 120 C | Package / Case | HLGA-6L |
| Brand | STMicroelectronics | Moisture Sensitive | Yes |
| Operating Supply Voltage | 1.7 V to 3.6 V | Product Type | Humidity Sensors |
| Series | HTS221 | Factory Pack Quantity | 8000 |
| Subcategory | Sensors |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The HTS221TR is a digital humidity and temperature sensor chip manufactured by STMicroelectronics. It offers high accuracy and stability, making it suitable for various applications such as weather stations, industrial controls, and consumer electronics. The chip provides calibrated digital outputs, simplifying integration into electronic devices.
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Equivalent
The HTS221TR chip equivalents are Sensirion's SHT2x series, Bosch's BME280, and Texas Instruments' HDC2010. These alternatives offer similar functionality for temperature and humidity sensing in compact packages suitable for various applications. -
Features
The HTS221TR is a digital humidity and temperature sensor with an industry-standard I2C interface. It offers a wide operating range (-40 to 125°C) and high accuracy, making it suitable for various applications. The sensor is compact, low power, and has a fast response time, providing reliable and efficient environmental monitoring. -
Pinout
The HTS221TR is a digital humidity and temperature sensor. It has a 6-pin package, with functions including VDD (power supply), GND (ground), SCL (I2C serial clock), SDA (I2C serial data), DRDY/INT (data-ready/interrupt), and CS (chip select for SPI interface). -
Manufacturer
The HTS221TR is manufactured by STMicroelectronics. It's a global semiconductor company that designs, develops, manufactures, and markets a range of semiconductor integrated circuits and discrete devices. STMicroelectronics produces a wide variety of products for various applications, including sensors, microcontrollers, and power management solutions. -
Application Field
The HTS221TR is utilized in various applications including smartphones, tablets, wearables, and IoT devices for measuring temperature and humidity accurately in compact spaces. How'd I do? -
Package
The HTS221TR chip is a digital humidity and temperature sensor that comes in a surface-mount package type. It is a form of rectangular shape with grid dimensions and a thickness of 1.0mm. Its size is 2.0mm x 2.5mm x 0.9mm.
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