PT6579 Overview
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.
PT6579 Key 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 segments OFF function
- Direct display of display data without using a decoder