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EK7601

Eureka Microelectronics
Part Number EK7601
Manufacturer Eureka Microelectronics
Description 240 Output Analog Source Driver For av Application Cof
Published Sep 21, 2006
Detailed Description www.DataSheet4U.com ֮ٙ‫ټ‬ጠ DOC Title Κ EK7601 Data Sheet ֮ٙᒳᇆ DOC NO ΚTDS760˄-0˄ ठ ଄ ‫ء‬ REV Κ˄.0 ˄/˄ ‫ ڻ‬Page Κ ֮ٙࠫ/...
Datasheet PDF File EK7601 PDF File

EK7601
EK7601

Overview
www.
DataSheet4U.
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Date 2002/3/5 ଥૡ଄‫ڻ‬ REV.
Page ࠫ/ଥૡႈ‫ؾ‬/ փ୲ Revise item / Content ᄅᏺૡ DataSheet4U.
com DataShee N O C DataSheet4U.
com DataSheet 4 U .
com N E D I F AL I T www.
DataSheet4U.
com Eureka Microelectronics, Inc.
EK7601 DataSheet4U.
com et4U.
com DataShee 240-Channel Analogue Source Driver for colour TFT LCDs 6F, NO.
12, INNOVATION 1 .
RD.
, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU CITY, TAIWAN, R.
O.
C.
TELΚ886-3-5799255 FAXΚ886-3-5799253 http://www.
eureka.
com.
tw ST N O C N E D I F AL I T DataSheet4U.
com DataSheet 4 U .
com www.
DataSheet4U.
com EUREKA for colour TFT LCDs OVERVIEW EK7601 240-Channel Analogue Source Driver The EM7601 is an analogue, fully colour, source driver for TFT LCD panels designed for camera, TV etc.
Analogue R, G and B signal are applied directly on the chip.
For each of the 240 outputs, the voltage is sampled and buffered to the panel.
With a double sample and hold circuit a new voltage can be sample whereas the previous sample voltage is applied to the panel.
According to different modes, the 3 input voltages (VA, VB, VC) can be applied on different output to support various pixel array types.
The 3 input voltages (VA, VB, VC) can be sampled simultaneously or sequentially to have a better flexibility with the input voltage.
Using enable signal (STHx), several chips can be cascaded for large panel.
et4U.
com FEATURE DataSheet4U.
com DataShee • • • • • • • • • • • • LCD outputs: 240 Bi-directional shift (L/R) Simultaneous or Sequential RGB acquisition mode X1 or X3 clock mode High frequency Sampling 10MHz (x1) Automatic low power consumption mode after data capture (gated clock) RGB colour selection (automatic or manual) Applicable to COG / COF Logic power supply voltage VDD: 2.
7V – 5.
25V LCD power supply voltage AVDD: 4.
5V – 5.
5V Output dynam...


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