SI7005-B-GM1R

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SI7005-B-GM1R

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SENS HUMI/TEMP 3.3V I2C 3% 24QFN

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Part Status Obsolete
Sensor Type Humidity, Temperature
Humidity Range 0 ~ 100% RH
Output Type I2C
Output 12b
Accuracy ±3% RH
Response Time 8 s
Voltage - Supply 2.1V ~ 3.6V
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C
Package / Case 24-LFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
Base Product Number SI7005

Übersicht

Description

The SI7005-B-GM1R is a digital relative humidity and temperature sensor from Silicon Labs. This sensor integrates a humidity sensor, temperature sensor, and a signal-processing IC in a compact QFN package, making it suitable for a variety of applications such as HVAC systems, weather stations, and consumer electronics. It operates over a wide range of humidity and temperature conditions, providing accurate and reliable measurements.
Key features of the SI7005-B-GM1R include low power consumption, I2C interface for easy integration with microcontrollers, and high accuracy in humidity (±4.5% RH) and temperature (±0.5°C). The sensor is factory-calibrated, which eliminates the need for additional calibration by the user. It also supports a wide operating temperature range, typically from -40°C to 125°C.
The SI7005-B-GM1R is designed for ease of use and quick deployment in applications requiring environmental monitoring. Its small form factor and low power requirements make it particularly suitable for portable and battery-operated devices.

Equivalent

The SI7005-B-GM1R is a digital humidity and temperature sensor. Equivalent products include:
1. Sensirion SHT21 or SHT31.
2. Bosch BME280.
3. Honeywell HIH6130.
4. TE Connectivity HTU21D.
5. Texas Instruments HDC1080.
These alternatives offer similar functionalities in terms of digital humidity and temperature sensing. Always ensure compatibility with your specific application requirements.

Features

The SI7005-B-GM1R is a digital relative humidity and temperature sensor known for its precision and reliability. Key features include:
1. Humidity and Temperature Measurement: It provides accurate relative humidity readings with a typical accuracy of ±4.5% RH and temperature readings with an accuracy of ±0.5°C.
2. Digital Interface: Utilizes an I2C interface for easy integration with microcontrollers and other digital systems.
3. Low Power Consumption: Designed for battery-operated devices, it features low power consumption to extend battery life.
4. Compact Package: Available in a small 3mm x 3mm DFN package, making it suitable for space-constrained applications.
5. Wide Operating Range: Operates over a temperature range of -40°C to +125°C and a humidity range of 0 to 100% RH, ensuring versatility in various environments.
6. Factory Calibration: Comes pre-calibrated, reducing the need for additional calibration and simplifying deployment.
7. Applications: Ideal for HVAC, weather stations, consumer electronics, and industrial automation where accurate environmental sensing is crucial.
These features make the SI7005-B-GM1R a robust choice for applications requiring precise environmental monitoring.

Pinout

The SI7005-B-GM1R is a digital temperature and humidity sensor. It typically comes in a compact package with a small pin count, often around 10 pins, although specific pin count can vary based on the package type. The primary functions of this sensor include measuring relative humidity and temperature, and it outputs data in a digital format. It is designed for ease of integration into microcontroller-based systems and communicates via an I2C interface. The sensor provides calibrated digital output, making it suitable for applications where precise environmental measurements are required. Its compact design and low power consumption make it ideal for use in portable and battery-operated devices. Always refer to the manufacturer’s datasheet for exact specifications and pin configurations.

Manufacturer

The SI7005-B-GM1R is manufactured by Silicon Laboratories Inc., commonly known as Silicon Labs. Silicon Labs is a technology company that designs and manufactures semiconductors and software for use in a wide range of applications. The company is known for producing mixed-signal integrated circuits (ICs), microcontrollers, sensors, and wireless connectivity solutions. These products are typically used in the Internet of Things (IoT) devices, smart home applications, automotive electronics, and industrial automation, among other areas. Silicon Labs focuses on innovation and providing solutions that enable advanced connectivity and energy efficiency.

Application

The SI7005-B-GM1R is a digital relative humidity and temperature sensor. Its application areas include HVAC systems for climate control, weather stations for environmental monitoring, consumer electronics like smartphones for ambient condition sensing, and industrial automation systems for maintaining optimal operating conditions. Additionally, it is used in healthcare devices for patient monitoring, agricultural systems for precision farming, and refrigeration units for ensuring proper storage conditions. Its compact size and low power consumption make it suitable for battery-operated devices.

Package

The SI7005-B-GM1R is a digital relative humidity and temperature sensor. It typically comes in a compact, 8-pin DFN (Dual Flat No-leads) package, which is suitable for surface mounting and provides a small footprint ideal for space-constrained applications.

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