The RH1016M from Analog Devices is a Comparator with Supply Voltage 5 V, Input Bias Current 5 to 20 uA, Input Offset Current 0.3 to 12 uA, Input Voltage -3.75 to 3.5 V, Output Voltage 0.55 to 2.65 V. Tags: Flatpack. More details for RH1016M can be seen below.