PT6579 Datasheet (PTC) - General Purpose LCD Driver IC

PT6579, General Purpose LCD Driver IC

PT6579 is an LCD Driver IC which can drive up to 200 segments.

It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications.

PT6579 supports both 1/3 duty, and 1/4 duty drive.

Pin assignment and application circuit are optimized for easy PCB layo

PT6579 Features

* CMOS technology

* Up to 153 segments for 1/3 duty and 200 segments for 1/4 duty drive can be displayed

* 1/3 Duty - 1/2 Bias and 1/3 Duty - 1/3 Bias drive techniques

* 1/4 Duty - 1/2 Bias and 1/4 Duty - 1/3 Bias drive techniques

* Power saving mode and all s