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Photologic® Dual Channel
Encoder
OPB950Z, OPB951
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
Package 1 Package 2
RoHS
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.