The HX8238-D is a single chip controller and driver LSI that integrates the power circuit. It can drive a maximum 960x240 dot graphics on a-TFT panel displays in 16M colors with dithering.
The HX8238-D has a low-voltage operation, 1.6 min voltage. In addition, The HX8238-D is equipped with a DC-DC converter control circuit that generates the supply voltage for source and gate drivers with minimum external components. A common voltage generation circuit is included to drive the TFT-display counter electrode. An integrated gamma control circuit is also included that can be adjusted by software commands to provide maximum flexibility and optimal display quality.
The HX8238-D is suitable for any medium-sized or small portable battery-driven product requiring long-term driving capabilities, such as Digital Still Cameras.
l 960 x 240 graphics display a-TFT panel controller/driver for 16M colors with dithering
l Support digital 8-bits serial/24-bits parallel RGB and CCIR601/656 input mode
l Power supply:
n VDD = 1.6V to 2.5V (non-regulated input for logic)
n VDDIO = 1.6V to 3.6V (regulated input for logic)
n VCI = 2.5V to 3.6V (power supply for internal analog circuit)
l Maximum gate driving output voltage: 30Vp-p
l Source driving output voltage: 0V to 5V
l Low current sleep mode and 8-color display mode for power saving
l Display size: 960 x 240
l Support Line and Frame inversion
l Support Contrast/Brightness control
l Source and gate scan direction control
l On-chip voltage generator
l On-chip DC-DC converter up to 6x / -6x
l Programmable gamma correction curve
l Non-Volatile Memory (OTP) for VCOM calibration
l Programmable common electrode voltage amplitude and level for Cs on common structure only
l PWM function to generate power for backlight control
l COG package
Himax Confidential
This information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosed
-P.5-
in whole or in part without prior written permission of Himax. June, 2008
960x 240 TFT LCD Single Chip Digital Driver
详情请点击HX8238D 规格书下载PDF 960x240 TFT液晶屏规格书-LCD厂家
