NoOne

Hi I want to make a remote (only use 1 to 4 button) but I havn't found a suitable IC for encoder and decoder correspond code. There're many kind of IC but they also used for much button remote or if using the microcontroller, the price is high. If anyone know the price of some small PIC (little pins), please show me (with their prices) Thanks very much

Hi Anyone know these IC below, please help finding for me TA1236F RF AMP BA6844AFP TMP93PS42AF MPU TC6819AF (TC6341AF) VIDEO PRO ADV7175A VIDEO DAC TC81201AF MPEG2 TC9420F SERVO PRO TC90A19F DATA PRO 1 TC6815AF DATA PRO 2 ZR38521 AC3 DECODER TC9425F SYSTEM DAC TC9409BF Thanks

My power supply circuit board using TEA1523 is the same as circuit I posted above. I will post my circuit latter

This circuit is used in DVD player. I had draw it in Protel but I also had lost this file. Now I will post another circuit using IC UC3842 (I download in internet)

Hi all I have a DVD player which using IC TEA1523 in power supply circuit board. I want to calculate but this datasheet don't show how to calculate. Can any one know the way using TEA1523, help me!!! Thanks a ???lot