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TL2780

  • 800RGBx480dots Gate-IC-less display controller/driver IC for 16M colors (800ch. source driver with 3-demux)
  • System interface
  • 3 type Serial Peripheral Interface (SPI)
  • External interface for Motion picture display (RGB interface)
  • 24-bit, 18 bit (1time, 2time transfer) RGB mode
  • LVDS Interface
  • 4-pin (16M colors), 3-pin (260k colors) interface
  • Various color-display control function
  • 16,777,216 colors can be displayed at the same time
  • 262,144 colors can be displayed at the same time
  • A, B, C, D and E type (LTPS type) display support
  • On-chip RC oscillator (Internal capacitor & resistor)
  • Internal MTP for gamma adjustment and internal voltage adjustment
  • External EEPROM
  • IIC interface (EEDID support, AUTO sequence support, normal EEPROM using support by SPI)
  • Low-power operation supports
  • Power saving function (standby, sleep mode)
  • ACL (Auto current limit) support
  • Operating voltage
  • Applying voltage
  • IOVCC = 1.65 to 3.3V (interface I/O power supply)
  • VCC = 3.0 to 3.6V (internal logic power supply)
  • VCI = 3.0 to 3.6V (analogue power supply)
  • Generating voltage
  • VGH = 4.0 to 7.0V (gate circuit power supply, default = 5.2V)
  • VGL = -8.0 ~ -5.0V (gate circuit power supply, default = -7.0V)
  • VINT = -4.0 to -1.0V, default = -2.0V
  • VSUS = 2.1 to 5.0V, default = 3.5V
  • Source output swing range = 0.4 to 4.5V
  • Panel driving output
  • S1 to S800 : V0 to V255 grayscale
  • Gate-less signal :
  • VGH to VGL level
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