• Part: A8285
  • Description: LNB Supply and Control Voltage Regulator
  • Manufacturer: Allegro MicroSystems
  • Size: 464.81 KB
Download A8285 Datasheet PDF
A8285 page 2
Page 2
A8285 page 3
Page 3

A8285 Key Features

  • LNB selection and standby function
  • Provides up to 500 mA load current
  • Two-wire serial I2C interface
  • Built-in tone oscillator, factory-trimmed to 22 kHz
  • Auxiliary modulation input
  • 22 kHz tone detector facilitates DiSEqC™ decoding
  • Tracking switch-mode power converter for lowest
  • LNB overcurrent protection and diagnostics
  • Internal overtemperature protection
  • LNB voltages (16 possible levels) patible with all