Allicdata Part #: | 336-2200-2-ND |
Manufacturer Part#: |
SI1142-A11-GMR |
Price: | $ 1.49 |
Product Category: | Sensors, Transducers |
Manufacturer: | Silicon Labs |
Short Description: | AMBIENT LIGHT SENSOR |
More Detail: | Optical Sensor Ambient I²C 10-WFQFN |
DataSheet: | SI1142-A11-GMR Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 1.35740 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Not For New Designs |
Type: | Ambient |
Wavelength: | -- |
Proximity Detection: | Yes |
Output Type: | I²C |
Voltage - Supply: | 1.71 V ~ 3.6 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 10-WFQFN |
Supplier Device Package: | 10-QFN (2x2) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Optical Sensors - Ambient Light, IR, UV Sensors
The SI1142-A11-GMR is a multi-dimensional ambient light, infrared, and ultraviolet sensing module. It is ideal for use in indoor or outdoor lighting and environmental applications. Its readings are reliable and consistent over varied environmental conditions. This module is also capable of sensing a combination of ambient light, infrared, and ultraviolet spectrum of light, making it very versatile for use in many different applications.
The SI1142-A11-GMR is composed of three sensor elements composed of a strong photosensitive material. The photosensitive material can be either photodiodes or other photovoltaic materials. Each sensor element is coupled to one or two of the five channels of the SI1142. All channels are accessed via the onboard I2C bus. The channels are ideally used for sensing different portions of the ambient light spectrum such as infrared, visible light, and ultraviolet light.
The onboard ASIC includes a built-in algorithm for determining the brightness levels of each channel. Using an onboard amplifier and analog-to-digital (A/D) converter, the device can convert the analog signals from each channel into digital signals. From there, it is then possible to determine the total brightness level of each spectrum bands. This allows the SI1142 to accurately measure ambient light levels, as well as their relative intensity.
The SI1142-A11-GMR also includes an integrated high-performance microprocessor for determining the brightness of each spectral band. This microprocessor is also used to process the incoming ambient light sensor data and aggregate it into a human readable form. A calibration program can be used to adjust the microprocessor’s output in order to ensure the most accurate results. The integrated memory stores the calibration data, allowing the module to self-calibrate periodically for optimal functioning.
The SI1142-A11-GMR is an ideal device for imaging and sensing applications. This device is capable of detecting a wide range of spectrum bands and intensity levels, allowing for accurate and consistent light measurements independently of lighting conditions. The built-in algorithm for processing the data is optimized for efficiency and reliability, helping to ensure accurate readings when gathering data.
Overall, the SI1142-A11-GMR is an ideal device for any application where accurate and reliable light measurement is needed. It offers an efficient and reliable solution to accurately measure ambient light, infrared, and ultraviolet light levels in a variety of environments. With its integrated microprocessor and efficient algorithm, the device is capable of quickly and accurately processing the incoming light data. With its integrated memory, the module can periodically self-calibrate for maximum accuracy. In conclusion, the SI1142-A11-GMR is a valuable device for use in image sensing and other light sensing applications.
The specific data is subject to PDF, and the above content is for reference
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