Integrated IR receiver 36KHz 45° 950nm 30mW / Iout 5mA / Ualim 2.5 ÷ 5.5V. Maximum Transmission Distance 45m. Pinning: 1 = OUT, 2 = GND, 3 = +VS. Cross Reference: TSOP34836-SB1, TSOP34836-UH1B, Philips 932220681667.