SHTC1

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SHTC1

SENSOR HUMI/TEMP 1.8V I2C 3% SMD

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仕様

Part Status Not For New Designs
Sensor Type Humidity, Temperature
Humidity Range 0 ~ 100% RH
Output Type I2C
Output 16b
Accuracy ±3% RH
Response Time 8 s
Voltage - Supply 1.62V ~ 1.98V
Mounting Type Surface Mount
Operating Temperature -40°C ~ 125°C
Package / Case 4-WDFN Exposed Pad
Supplier Device Package 4-DFN (2x2)

概要

Description

The SHTC1 is a digital humidity and temperature sensor manufactured by Sensirion, designed for precise environmental sensing applications. It integrates a capacitive humidity sensor and a band-gap temperature sensor, providing highly accurate and reliable measurements. The sensor features a fully calibrated, linearized, and temperature-compensated digital output with I2C interface, facilitating easy integration into various applications.
Key features of the SHTC1 include its ultra-low power consumption, making it ideal for battery-operated devices, and its compact 2 x 2 x 0.75 mm package, which suits space-constrained applications. The sensor is designed to operate over a wide temperature range and offers fast response times, ensuring timely and reliable data.
The SHTC1 is commonly used in consumer electronics, HVAC systems, and IoT devices, where monitoring environmental conditions is crucial. Its robust design ensures long-term stability and resistance to external factors such as dust and most chemicals, enhancing durability in challenging environments.
Overall, the SHTC1 offers an efficient solution for accurate humidity and temperature measurements in a compact and energy-efficient form factor.

Features

The SHTC1 is a digital humidity and temperature sensor designed for precise environmental monitoring. Notable features include:
1. High Accuracy: Offers a typical accuracy of ±3% RH for relative humidity and ±0.3°C for temperature measurements.
2. Compact Size: Housed in a small 2mm x 2mm x 0.8mm DFN package, making it suitable for space-constrained applications.
3. Low Power Consumption: Optimized for battery-powered devices, featuring low energy usage during measurement cycles.
4. Digital Output: Provides a calibrated digital output via I2C interface, simplifying integration with microcontrollers.
5. Fast Response Time: Capable of quick measurements, enhancing real-time monitoring capabilities.
6. Wide Operating Range: Operates effectively over a temperature range of -40°C to 125°C and a humidity range of 0% to 100% RH.
7. Robust Design: Features protective measures against external contaminants and harsh environments.
8. Ease of Use: Simple integration and minimal external components required, reducing development time and cost.
These features make the SHTC1 suitable for various applications, including consumer electronics, HVAC systems, and IoT devices.

Package

The SHTC1 sensor is available in a DFN (Dual Flat No-leads) package type, specifically measuring 2 x 2 x 0.75 mm. This compact package is designed for easy integration into various applications, offering reliable temperature and humidity sensing.

Pinout

The SHTC1 is a digital humidity and temperature sensor. It is housed in a compact 2mm x 2mm dual flat no-leads (DFN) package with a height of 0.8mm. The SHTC1 has a total of 4 pins:
1. VDD (Power Supply): This pin is used to provide the supply voltage to the sensor.
2. GND (Ground): This pin is connected to the ground.
3. SCL (Serial Clock): This pin is used for the I2C bus clock signal. It synchronizes the data transfer between the sensor and the microcontroller.
4. SDA (Serial Data): This pin is used for the I2C bus data line. It carries the actual data between the sensor and the microcontroller.
The SHTC1 sensor is designed for applications where accurate and reliable measurement of humidity and temperature is necessary. It communicates via the I2C protocol, making it easy to interface with most microcontrollers.

Manufacturer

The SHTC1 is manufactured by Sensirion, a company based in Switzerland. Sensirion is a leading provider of high-quality sensor solutions, specializing in the development and production of sensors for measuring humidity and temperature, gas and liquid flow, and particulate matter. They focus on delivering reliable, precise, and energy-efficient sensing solutions for a wide range of applications, including automotive, medical, consumer electronics, and industrial sectors. The company's emphasis on innovation and quality has established it as a prominent player in the global sensor market.

Application

The SHTC1 is a digital humidity and temperature sensor used in various applications, including HVAC systems, home appliances, and indoor air quality monitoring. It is also employed in consumer electronics, such as smartphones and wearables, for environmental sensing. Additionally, its compact size and low power consumption make it suitable for battery-operated devices and IoT applications, where precise humidity and temperature measurements are essential.

Equivalent

The SHTC1 chip, a digital humidity and temperature sensor from Sensirion, has several equivalent products from other manufacturers. These include the HTU21D from TE Connectivity, the Si7021 from Silicon Labs, and the HDC1080 from Texas Instruments. Each of these sensors offers similar functionality in terms of digital output and accuracy in measuring humidity and temperature, although they may differ slightly in specifications like size, power consumption, or communication protocol. Always check the specific datasheets for compatibility with your application.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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