TSL250R, TSL251R,TSL252R Light-to-Voltage Optical Sensors
●General Description
■The TSL250R, TSL251R, and TSL252R are light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier (feedback resistor = 16MΩ, 8MΩ, and 2.8MΩ respectively) on a single monolithic IC. Output voltage is directly proportional to the light intensity (irradiance) on the photodiode. These devices have improved amplifier offset-voltage stability and low power consumption and are supplied in a 3-lead clear plastic sidelooker package with an integral lens. When supplied in the lead (Pb) free package, the device is RoHS compliant.
●Key Benefits & Features
■The benefits and features of TSL250R, TSL251R, and TSL252R light-to-voltage optical sensors are listed below:
▲Enables Extremely Fast Response to Change
▲Enables Fast Response to Visible Light in Range of 400nm to 700nm Wavelengths
▲Provides for High Sensitivity to Detect a Small Change in Light
▲Provides Additional Sensitivity Advantages
▲Single Photo-Diode and Transimpedance Architecture
▲260μs Output Rise-Time Response (TSL250R)
▲High Irradiance Responsivity 137mV/(μW/cm²)@ λp = 635nm (TSL250R)
▲2x Gain Lens
▲Monolithic silicon IC containing photodiode, operational amplifier, and feedback components
▲Converts light intensity to a voltage
▲Compact 3-lead clear plastic package
▲Single voltage supply operation
▲Low dark (offset) voltage... 10mV max
▲Low supply current... 1.1mA typical
▲Wide supply-voltage range... 2.7V to 5.5V
▲Replacements for TSL250, TSL251, and TSL252
▲RoHS compliant
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TSL250R 、 TSL251R 、 TSL252R 、 TSL250R-LF 、 TSL250RSM-LF 、 TSL251R-LF 、 TSL251RSM-LF 、 TSL252R-LF 、 TSL252RSM-LF |
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Light-to-Voltage Optical Sensors 、 light-to-voltage optical sensors |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2016-May-30 |
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v1-00 |
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855 KB |
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