TDA8822 - Universal I2C-bus programmable RF modulator
plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm GENERAL DESCRIPTION TDA8822 The TDA8822 is a programmable modulator which generates an RF TV channel from a baseband video signal and a baseband audio signal in the event of
TDA8822 Features
* 5 V power supply
* Video amplifier with clamp and white clip circuits
* Programmable video modulation depth
* FM sound modulator (4.5, 5.5, 6.0 and 6.5 MHz)
* Programmable picture-to-sound ratio
* Programmable deviation of the sound subcarrier
