EK7309

֮ٙ‫ټ‬ጠ⁄ Κ 4⁐⁄ ֮ٙᒳᇆ⁄ Κ㌰ ˄ ठ ‫ †ء‬ Κ〮 ଄ ‫⁐ڻ‬Κ ˄  ˄ ֮ٙࠫ ଥૡԫᥦ।⁒ ठ‫ء‬ ଥૡֲཚ ‫س‬யֲཚ ଥૡ଄‫ࠫ ڻ‬ ଥૡႈ‫ؾ‬ փ୲ ⁄ ⁐ ⁩ ˄ ˄ ᄅࠫૡ ԫ౳ࢤଥ‫ޏ‬ www.DataSheet4U.com 〮 ˄ ㈰〳 ˄ ㈰〳 ˄ ˄ 〮 ㈰〳 ㈰〳 CO I F N N E D L A TI Eureka Microelectronics, Inc. www.DataSheet4U.com EK7309 256-Outputs Gate Driver CO I F N N E D L A TI 6F, NO.12, INNOVATION 1 ST. RD., SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU CITY, TAIWAN, R.O.C. http://www.eureka.com.tw EUREKA Contents EK7309 Page 1.GENERALDESCRIPTION………………………………………………………..…….1 2.FEATURES………………………………………………………………………………. 1 www.DataSheet4U.com 3.BLOCK DIAGRAM………………………………………………………………………. 1 4.PIN CONFIGURATION…………………………………………………………………. 2 5.PIN FUNCTION DESCRIPTIONS…………………………………………………..….3 6.FUNCTION OPERATIONS ……………………………………………………………...4 6.1 Power supply’s 6.2 Shift direction 6.3 OE function 6.4 XDON function 7.TIMING DIAGRAM…………………………………………………………………… … 5 8.ABSOLUTE MAXIMUM RATINGS………………………………… ………… 8.1 Absolute maximum ratings 8.2 Recommended operating conditions 9. DC ELECTRICAL CHARACTERISTICS…………… 9.1 9.2 9.3 9.4 Supply current Input pin I/O pin Output pin ………………………………………..10 ………………………….…… 8 …… 7 10. AC ELECTRICAL CHARACTERISTICS… CO I F N N E D L A TI EUREKA TFT Gate Driver (256 Outputs) 1. GENERAL DESCRIPTION EK7309 is a TFT LCD gate driver with 256 outputs for XGA/SXGA display systems. The logic and control portion is implemented in standard CMOS circuits while the output drivers use high voltage CMOS design. The low...