Description:
Each OPB950, series devices consists of an infrared Light Emitting Diode (LED) and a monolithic integrated circuit which incorporates two independent photodiodes, linear amplifiers, Schmitt trigger circuits and output transistors. The device is offered in two versions (see page 2 for package drawings). The OPB950 features a dual open-collector output that is compatible with TTL/LSTTL and can drive up to 8 TTL loads. The OPB951 brings out the anode of the LED for custom power applications.

Features:
• Dual channel outputs for Quadrature Output
• Open collector inverter outputs
• 0.010” (0.254 mm) sensor apertures for high resolution
• Snap mount
• OPB950 5±.0.5 Volt Vcc, OPB951 4.75 to 16 Volt Vcc

Applications:
• Mechanical switch replacement
• Speed and direction indication
• Mechanical limit indication
• Rotary encoders
• Edge sensing
• Sliding Door Automotive and Liftgate applications