UPD16732A 384-OUTPUT TFT-LCD SOURCE DRIVER

UPD16732A 384-OUTPUT TFT-LCD SOURCE DRIVER

The µ PD16732A, 16732B are 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/.

Features

• CMOS level input (2.3 V to 3.6 V)
• 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 (R-DAC)
• High-speed data transfer: fMAX. = 65 MHz (internal data transfer speed when operating at VDD1 = 3.0 V)
• Output dynamic range VSS2 + 0.1 V to VDD2
  – 0.1 V
• Apply for dot-line inversion, n-line inversion and column line inversion
• Output Voltage polarity inversion function (POL)
• Display data inversion function (POL2)
• Low power control function (LPC)
• Logic power supply voltage (V.