STMicroelectronics TDA9109
THE TDA9109, THE TDA9109/S HAS : - CORNER CORRECTION, - HORIZONTAL MOIRÉ, - B+ SOFT START, - INCREASED MAX. 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, combined with the very powerful geometry correction block make the TDA9109/S suitable for very high performance monitors, using very few external components.| Part No. | TDA9109 |
|---|---|
| Datasheet | TDA9109 Download |
| Manufacturer |  STMicroelectronics |
| Description | LOW-COST DEFLECTION PROCESSOR |
| Buy | Stock & Price |
DESCRIPTION
The TDA9109/S is a monolithic integrated circuit assembled in 32-pin shrink dual in line plastic package. The horizontal jitter level is very low. It is particularly well suited for high-end 15" and 17" monitors. Combined with the ST7275 Microcontroller family, TDA9206 (Video preamplifier) and STV942x (On-Screen Display controller) the TDA9109/S allows fully I2C bus controlled computer display monitors to be built with a reduced number of external components. 1/30 GENERAL SYNC PROCESSOR 12V SUPPLY VOLTAGE 8V REFERENCE VOLTAGE HOR. & VERT. LOCK/UNLOCK OUTPUTS READ/WRITE I2C INTERFACE HORIZONTAL AND VERTICAL MOIRE B+ REGULATOR - INTERNAL PWM GENERATOR FOR B+ CURRENT MODE STEP-UP CONVERTER - SOFT START - I2C ADJUSTABLE B+ REFERENCE VOLTAGE - OUTPUT PULSES SYNCHRONIZED ON HORIZONTAL FREQUENCY - INTERNAL MAXIMUM CURRENT LIMITATION June 1998 This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without notice. TDA9...
