UPD16715A Description
The µPD16715A is a source driver for TFT-LCDs capable of dealing with displays with 64-gray scales. Data input is based on digital input configured as 6 bits by 6 dots (2 pixels), which can realize a full-color display of 260,000 colors by output of 64 values γ-corrected by an internal D/A converter and 5-by-2 external power modules. Because the output dynamic range is as large as VSS2 + 0.1 V to VDD2 0.1 V, level...
UPD16715A Key Features
- CMOS level input
- 384 outputs
- Input of 6 bits (gradation data) by 6 dots
- Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and a D/A converter Logic power sup
- Driver power supply (VDD2): 11.0 V
- High-speed data transfer: f CLK = 55 MHz (internal data transfer speed when operating at 3.0 V)
- Output dynamic range VSS2 + 0.1 V to VDD2
- Apply for only dot-line inversion
- Single bank arrangement is possible (POL)
- Display data inversion function (POL2)