OP770A传感器变送器的光学传感器-光电晶体管规格书PDF中文资料

Descripton:

OP550, OP552, OP555, OP750, and OP770 series consists of a NPN silicon phototransistor molded in an epoxy package with a wide receiving angle that provides relatvely even recepton over a large area. The OP750 and OP770 have additonal circuitry to enhance the operaton of the device for stray light levels.

Features:

• Wide receiving angle

• Four sensitvity ranges

• Side-looking package

• Ideal for space-limited applicatons

• Ideal for PCBoard mountng

• Choice of clear, opaque or blue-tnted package

Applicatons:

• Applicatons requiring wide receiving angle

• Applicatons requiring PCBoard mountng

• Space-limited applicatons

• Optcal switches

• Optcal interrupt detectors

• Optcal encoders

• Non-contact positon sensing

• Machine automaton