TA1211N

The TA1211N is the RGB processing IC coping with bi-scan system.This IC converts Y/U/V signals to R/G/B.To cope with bi-scan,this IC has wide Y band.And there are R-Y/G-Y/B-Y output to adjust relative phase and amplitude flexibly.TA1211N has an I2C bus interface,so many functions and features can be controlled via bus lines (SDA/SCL).

Features of the TA1211N are:(1)video stage:high performance Y frequency response,black expansion, correction,external quadratic differential input for sharpness,white peak suppressor;(2)chroma stage IQ/UV switching,color limiter,flesh color,color correction,high-bright color,relative phase/amplitude flexibility;(3)text stage:analog RFB inputs,analog RGB brightness,analog RGB contrast,digital OSD inputs,fast blanking,half tone,RGB cut off adjustable,GB drive gain adjustable,monitor output;(4)others:Y clamp circuit,ACC circuit,3 DAC (1bit) outputs.

The maximum ratings of the TA1211N can be summarized as:(1):the characteristic is power supply voltage,the symbol is VCC,the rating is 14.5,the unit is V;(2):the characteristic is power dissipation,the symbol is PDmax,the rating is 1920,the unit is mW;(3):the characteristic is input treminal voltage,the symbol is Vin,the rating is GND-0.3 to GND+0.3,the unit is mW;(4):the characteristic is operating temperature,the symbol is Topr,the rating is -20 to 65,the unit is ;(4):the characteristic is storage,the symbol is Tstg,the rating is -55 to 150,the unit is .