TSL253R-LF传感器变送器的光学传感器-环境光IR红外线UV紫外线传感器规格书PDF中文资料

描述 Description

The TSL253R is a light-to-voltage optical sensor combining a photodiode and a transimpedance amplifier (feedback resistor = 16 MΩ) on a single monolithic IC. Output voltage is directly proportional to the light intensity (irradiance) on the photodiode. The device has improved amplifier offset-voltage stability and low power consumption and is 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.

Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components

Converts Light Intensity to a Voltage

High Irradiance Responsivity, Typically 137 mV/(W/cm2 ) at p= 635 nm (TSL253R)

Compact 3-Lead Clear Plastic Package

Single Voltage Supply Operation

Low Dark (Offset) Voltage....10 mV Max

Low Supply Current......1.1 mA Typical

Wide Supply-Voltage Range.... 2.7 V to 5.5 V

Replacement for TSL253

RoHS Compliant (−LF Package Only)