Telecommunications IC

Telecommunications IC

IL91214AN

  • Pin to Pin Compatibility: UMS91214A
  • Function: Tone/Pulse Dialer with Handfree Control and Flash Function
  • Features: <br /> Vcc=2.0…5.5 V<br />  Quartz generator   3.58 MHz<br />  32-digit redial memory<br />  Tone/Pulse switchable<br />  Output signal: pulse 10 Hz(20Hz) or DTMF<br />  Flash Function<br />  4x4 keyboard<br />
  • Package: DIP-16

IL91531N

  • Pin to Pin Compatibility: UM91531
  • Function: Parallel Input Tone/Pulse Dialer
  • Features: <br />  Vcc=2.5…5.5 V<br />  Quartz generator   3.58 MHz<br />  Output signal: pulse   10 Hz  or DTMF<br />  4-bit parallel data input from microcomputer<br />  Selectable Make/Break ratio<br /> Inter digital pause   800 ms<br />
  • Package: DIP-16

IL9200D

  • Pin to Pin Compatibility: HM9200
  • Function: DTMF generators
  • Features: <br /> Vcc=2.5…5.5 V<br /> Low standby current<br /> Low total distortion 3.58 MHz crystal or ceramic resonator<br />
  • Package: SO-8

IL9200N

  • Pin to Pin Compatibility: HM9200
  • Function: DTMF generators
  • Features: <br /> Vcc=2.5…5.5 V<br /> Low standby current<br /> Low total distortion 3.58 MHz crystal or ceramic resonator<br />
  • Package: DIP-8

IL567D

  • Pin to Pin Compatibility: LM567
  • Function: Tone Decoder
  • Features: <br /> 20 to 1 frequency range with an external resistor<br /> Logic compatible output with 100 mA current sinking capability<br /> Bandwidth adjustable from 0 to 14%<br /> High rejection of out of band signals and noise<br /> Immunity to false signals<br /> Highly stable center frequency<br /> Center frequency adjustable from 0.01 Hz to 500 kHz<br />
  • Package: SO-8

IL567N

  • Pin to Pin Compatibility: LM567
  • Function: Tone Decoder
  • Features: <br /> 20 to 1 frequency range with an external resistor<br /> Logic compatible output with 100 mA current sinking capability<br /> Bandwidth adjustable from 0 to 14%<br /> High rejection of out of band signals and noise<br /> Immunity to false signals<br /> Highly stable center frequency<br /> Center frequency adjustable from 0.01 Hz to 500 kHz<br />
  • Package: DIP-8

IL9170DW

  • Pin to Pin Compatibility: HM9170
  • Function: DTMF Receiver
  • Features: <br /> <br /> Vcc=2.5…5.5 V<br /> <br /> <br /> Icc max=9.0 mA<br /> <br /> <br /> Power consumption 15  mW<br /> <br /> <br /> Quartz generator   3.58 MHz<br /> <br /> <br /> Decoding of 16 DTMF tones-pairs<br /> <br /> <br /> 4-bit parallel output<br /> <br /> PWDN<br />
  • Package: SO-18

IL9170N

  • Pin to Pin Compatibility: HM9170
  • Function: DTMF Receiver
  • Features: <br /> <br /> Vcc=2.5…5.5 V<br /> <br /> <br /> Icc max=9.0 mA<br /> <br /> <br /> Power consumption 15  mW<br /> <br /> <br /> Quartz generator   3.58 MHz<br /> <br /> <br /> Decoding of 16 DTMF tones-pairs<br /> <br /> <br /> 4-bit parallel output<br /> <br /> PWDN<br />
  • Package: DIP-18