NTE1757 Integrated Circuit Remote Control Receiver
Description: The NTE1757 is an MOS/LSI integrated circuit in an 18–Le...
NTE1757 Integrated Circuit Remote Control Receiver
Description: The NTE1757 is an MOS/LSI integrated circuit in an 18–Lead DIP tpye package designed for use as a receiver of remote control signals generated by a transmitter circuit, using PPM (Pulse Position Modulation) encoding technique. The receiver has 5 digital outputs whose response to PPM codes may be programmed by six control lines. It has a handshake interface which provides communication with microprocessors and computers. Features; D 5 Open Drain Outputs with Enable D Handshake or Interrupt Microprocessor and Computer Interface Signals D On–Chip Oscillator D 6 Control Lines to Program Output Response D 3 Selectable Output Modes Absolute Maximum Ratings: VDD Supply and All Inputs wrt, VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 to –25V Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10°C to +65°C Electrical Characteristics: VSS = 0V, VDD = –16V, Tamb = +25°C
Parameter Supply
Voltage Supply Current Input Logic Level High (“1”) Input Logic Level Low (“0”) Output Logic Level High (“1”) Output Logic Level Low (“0”) Oscillator Frequency PPM Input Logic Level High (“1”) PPM Input Logic Level Low (“0”) PPM Input Pulse Width Power Clear Time Constant Pin 9 9 3–8, 17 3–8, 17 10, 12–16 50k to...
