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UM93214A 1-memory Tone Pulse Dialer IC

40.00 inc. GST
  • 1-memory Tone/Pulse Dialer
  • Low standby current
  • 3.58MHz crystal or ceramic resonator
  • Calibrated DTMF timing for redialing
  • Memory retention voltage Max: 5V
  • Operation Current(Pulse): 0.2mA
  • Operation Current(Tone): 0.6mA
  • Memory retention current: 0.1µA
  • System Frequency: 3.58MHz
  • Pause Time: 2.2s
  • Operating Voltage: 2.0V – 5.5V
  • Operating Temperature Range: -200C to +750C
  • Package: DIP-16