1.5v Signal Sensor - Rohm

The BA3714F is a signal Sensor consisting of a Sensor circuit which detects the presence of an input signal, a Logic circuit which controls an output drive circuit based on the input signal, and an output drive circuit. The signal Sensor circuit em- ploys the dual-wave rectified current method for excellent response. The outputs TE of Pin 3 and TON of Pin 5 CAN be respectively set by choosing appropriate values for the capacitor between Pin 7 and VCC and the capacitor between Pin 1 and ground. Drive outputs include two systems OUT1 and OUT which are controlled by the Logic block. These systems CAN be com- bined to enable a wide range of designs. By ROHM Co. Ltd.