CARROLLTON, Texas Optek Inc.'s OPR5013L infrared array, the newest member of its hybrid, surface-mount family, is mechanically and spectrally matched to the company's OPR5013 phototransistor array, making the pair an ideal choice for 13-bit absolute encoder applications.
Each gallium-aluminum- arsenide LED in the 16-pad package is individually tested to ensure uniform output power. The opaque, polyimide package features a wide operating temperature range (-55 degrees C to 125 degrees C) and wrap-around, gold-plated mounting pads that are compatible with most reflow soldering processes. Alignment holes are provided for positioning components during mounting or aligning other system components with the device.
The LEDs are connected with a common anode to reduce the package size and pin count. The OPR5013L can be used in position sensing, infrared lighting for security systems or any design that requires an IR light source with a wide emission pattern. Pricing is $7.41 each in quantities of 1,000.
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EETInfo No. 601