TDA9109SN Datasheet (ST Microelectronics) - LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

TDA9109SN, LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

The TDA9109/SN is a monolithic integrated circuit assembledin 32-pin shrink dual in line plastic package.

This IC controls all the functions related to the horizontal and vertical deflection in multimode or multi-frequency computer display monitors.

The internal sync processor, combinedwith the very

TDA9109/SN LOW-COST DEFLECTION PROCESSOR FOR MULTISYNC MONITORS PRELIMINARY DATA I2C GEOMETRY CORRECTIONS VERTICAL PARABOLA GENERATOR (Pin Cushion - E/W, Keystone, Corner) HORIZONTAL DYNAMIC PHASE (Side Pin Balance & Parallelogram) VERTICAL DYNAMIC FOCUS (Vertical Focus Amplitude) GENERAL SYNC PROCESSOR 12V SUPPLY VOLTAGE 8V REFERENCE VOLTAGE HOR.

& VERT.

LOCK/UNLOCK OUTPUTS READ/WRITE I 2C INTERFACE HORIZONTAL AND VERTICAL MOIRE B+ REGULATOR - INTERNAL PWM GENERATOR FOR B+ CURRENT MODE STEP-UP