• Part: TDA9840
  • Description: TV and VTR stereo/dual sound processor with digital identification and I2C-bus control
  • Manufacturer: NXP Semiconductors
  • Size: 200.39 KB
TDA9840 Datasheet (PDF) Download
NXP Semiconductors
TDA9840

Key Features

  • Supply voltage 5 to 8 V
  • Source selector
  • Level and stereo matrix adjustment possible via the I2C-bus
  • I2C-bus transceiver
  • AF inputs for NICAM or AM sound (standard L)
  • AF outputs for Main and SCART
  • AF input and output signals selectable via the I2C-bus
  • Information for identified transmission mode is readable via I2C-bus
  • Quartz oscillator and clock generator
  • Three digital PLL, alignment-free