Infrared Receiver, Remote Control, 50 kHz, Side View Through Hole, 20m, 1 mW/m². Photo              detector and preamplifier in one package • AC coupled response from 30 kHz to 55 kHz, all data formats • If the IR signal strength is less than 500 mW/m2 (distance more than 0.5 m with a typical IR remote control), the frequency range is up to 60 kHz • Improved shielding against electrical field disturbance • AGC to suppress ambient noise • High sensitivity, long receiving range • Supply voltage: 2.5 V to 5.5 V • Carrier out signal for IR repeater applications