TSL252RSM-LF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Ambient
Wavelength:	635nm
Proximity Detection:	No
Output Type:	Voltage
Voltage - Supply:	2.7 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount, Right Angle
Package / Case:	3-SMD, Side View
Supplier Device Package:	SMD

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Optical Sensors - Ambient Light, IR, UV Sensors

Optical sensors, such as ambient light, IR, and UV sensors, are devices that can detect and measure electromagnetic radiation in the visible and invisible ranges. Some forms of electromagnetic radiation, such as infrared and ultraviolet, are invisible to the human eye, yet can be detected by special sensors. The range of optical sensors includes many different types of technology, such as sensors based on photodiodes, photoresistors, and optocouplers. One type of optical sensor that has seen widespread use is the TSL252RSM-LF. This device is a visible range phototransistor with an integrated photodiode, specifically designed for low light level operation. The device has an external trigger LED which can be used to set the light level threshold for detection. This means that the device will only detect light above a certain intensity, making it ideal for applications that are subject to varying levels of light. The TSL252RSM-LF is suitable for sensing low light levels in a variety of applications, including motion detection, home automation, and ambient light sensing. The device is capable of sensing light levels as low as 0.0000016 lux, and the response time of the device is typically less than one second. The device is designed to operate in temperatures ranging from -40°C to 105°C, making it suitable for use in a wide range of environments. The TSL252RSM-LF works by using an external trigger LED to generate a reflected light pulse when light of a given intensity is detected, while reducing the amount of false triggering caused by stray light. The detected light is then transmitted to the phototransistor through an optical path. The phototransistor converts the received light into an electrical signal, which is then used to set the light level detection threshold. When the detected light intensity exceeds the set threshold, the device triggers an output signal. The output signal of the TSL252RSM-LF can be used to control a variety of devices and systems. For example, it can be used to control motors, lightbulbs, or other electrical systems, allowing users to automate processes or systems based on light levels. Additionally, the device can be used to detect motion in applications such as burglar alarms or door entry systems, allowing users to detect movement in an area without the need for additional motion sensors. Overall, the TSL252RSM-LF is a versatile and effective optical sensor, thanks to its ability to detect faint light levels and its wide range of application possibilities. The device’s ability to detect light levels as low as 0.0000016 lux makes it ideal for applications which require low light levels, while its ability to trigger an output signal in response to detected light makes it perfect for applications that require automated control based on light levels. The TSL252RSM-LF is a reliable and flexible device that can be used in a variety of applications. Thanks to its ability to detect faint light levels and trigger an output signal in response to light, the device can be used to automate processes or systems based on light levels, making it invaluable for a wide range of applications.

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Part Number	Manufacturer	Price	Quantity	Description