AD8384集成電路（IC）的顯示驅(qū)動器規(guī)格書PDF中文資料

AD8384屬于集成電路（IC）的顯示驅(qū)動器。由亞德諾半導體技術(shù)有限公司制造生產(chǎn)的AD8384顯示驅(qū)動器顯示驅(qū)動器是一種集成電路 (IC)，可在微處理器 (MPU)、微控制器 (MCU) 或其他電路系統(tǒng)之間提供轉(zhuǎn)換、接口和控制，用于 LCD、LED、OLED、DLP、真空熒光和 AMOLED 等顯示器。可能的通信接口和協(xié)議包括模擬、BCD、I2C、并行、串行、SMBus、SPI 和 QSPI。

PRODUCT DESCRIPTION

The AD8384 DecDriver provides a fast, 10-bit, latched, decimating digital input that drives six high voltage outputs. 10-bit input words are loaded sequentially into six separate high speed, bipolar DACs. Flexible digital input format allows several AD8384s to be used in parallel in high resolution displays. The output signal can be adjusted for dc reference, signal inversion, and contrast for maximum flexibility. Integrated level shifters convert timing signals from a 3 V timing controller to high voltage for LCD panel timing inputs. Two serial input, 8-bit DACs are integrated to provide dc reference signals. DAC addresses and 8-bit data are loaded in one 12-bit serial word.

PRODUCT FEATURES

High accuracy, high resolution voltage outputs

10-bit input resolution

Laser trimmed outputs

Fast settling, high voltage drive

30 ns settling time to 0.25 into a 150 pF load

Slew rate 460 V/μs

Outputs to within 1.3 V of supply rails

High update rates

Fast, 100 Ms/s 10-bit input data update rate

Voltage controlled video reference (brightness), offset, and

full-scale (contrast) output levels

Flexible logic

STSQ/XFR allow parallel AD8384 operation

INV bit reverses polarity of video signal

Output short-circuit protection

3.3 V logic, 9 V to 18 V analog supplies

18 V level shifters for panel timing signals

Available in 80-lead 12 mm × 12 mm TQFP E-pad

APPLICATIONS

LCD analog column drivers