BA3714F - 1.5V signal sensor
Audio ICs 1.5V signal sensor BA3714F 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 employs 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 c
BA3714F Features
* 1) Operation possible at ultra-low voltages. (VCC = 0.8 to 4.5V) 2) Minimal attached components. 3) Uses dual rectified current method for excellent signal response. FAbsolute maximum ratings (Ta = 25_C) 4) Very low current dissipation. (IQ = 0.9mA) 5) When used for a tape end sensor, can also be u
