Dot Matrix Driver/Controller IC


PT16825

The PT16825 is a single-chip CMOS OLED driver/controller for organic light emitting diode dot passive matrix display systems. It consists of 128 segments and 128 commons. The PT16825 communicates with the host microcontroller via an 8080/6800-series compatible parallel interface or a serial interface. The PT16825 has a set of control registers that can be addressed by the interface.

FEATURES


● Supports up to 128x128 dot matrix panel

● Power supply:

- Low voltage power (VDD): 3.0 ~ 5.5V

- Core Logic power (VCC) 1.62V ~ 1.98V

- Segment power (VHA): 8.0V ~ 24V

- Common power (VHC): 8.0V ~ VHA

● Segment source current: 600µA (max.)

● Common sink current: 160mA

● 16/4/2 gray scale levels

● Gray Scale lookup table

● Embedded 128x64x4x2 bits SRAM

● 64-step output current adjustment

● Programmable frame rate

● Selectable MCU interface

- 8-bit 8080/6800-series parallel interface

- Serial interface

● On-chip oscillator


APPLICATIONS


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資源下載

Documentation

TitleFileVersionDate
BriefPT16825.pdfV1.32023/11/7

Tools

Application Note