OLED Segment Type Driver / Controller IC


PT6892

The PT6892 is a single-chip CMOS OLED driver for O/PLED (organic/polymer light emitting diode) passive icon display systems. The PT6892 consists of 2 cathodes (commons) and 160 anodes (segments or ICONs).

The PT6892 communicates with the host microcontroller via parallel interface or serial interface. The PT6892 has a set of control registers that can be addressed by the interface.

The PT6892 reduces the number of external components by including a brightness control function and an on-chip oscillator.

FEATURES


● Segment outputs: 160 outputs

● Common outputs: 2 outputs

● Power supply to logic system: 1.65V ~ 3.6V

● Power supply to OLED system:7.0V ~ 18V

● Segment output current adjustment: 128 steps for each output.

● Dimming control: 1024-step PWM

● Segment output current: 50uA(Typical), 250μA(Max)

● Interface

-Parallel interface: 6800 / 8080-series command (8 bits) / data (8 bits)

-Serial interface: 3 wire SPI interface / 4 wire SPI interface / I2C interface

● Package- COG

                   - Gold Bump dice 

● Block Diagram 




APPLICATIONS


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資源下載

Documentation

TitleFileVersionDate
BriefPT6892.pdfV1.62022/5/19

Tools

Application Note