• Part: UTC1240A
  • Description: Electronic Dual Tone Ringer
  • Manufacturer: Hangzhou Silan Microelectronics
  • Size: 225.81 KB
Download UTC1240A Datasheet PDF
UTC1240A page 2
Page 2
UTC1240A page 3
Page 3

UTC1240A Key Features

  • Low current consumptioin,in order to allow the parallel operation of 4 devices. against overvoltage
  • Little external circuitry
  • Tone and switching frequencies adjustable
  • Intergrated voltage and current hysteresis
  • Integrated rectifier bridge with zener diodes to protect