The OPL530-OC is a Photologic® sensor that integrates a photodiode, amplifier, voltage regulator, Schmitt trigger, and an NPN open-collector output transistor onto a single silicon chip. It operates over a supply voltage range of 4.5V to 16V, with a maximum rating of 18V, and features a maximum sinking current of 50 mA. The device exhibits stable performance over its operating temperature range of -40°C to +85°C and has a power dissipation of 90 mW. Common applications include non-contact reflective object sensing, assembly line automation, machine safety, and end-of-travel sensors.