V61188TAB 데이터 시트보기 (PDF) - EM Microelectronic - MARIN SA

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V61188TAB

2, 4 and 8 Mutiplex LCD Driver

EM Microelectronic - MARIN SA 

R

Enhanced Switching from V6118

V6118

Bias configuration for a large LCD

C = 1µF

Rx is given by the formula

Rx = 4(24 kΩ) ((VDISP/VLCD) -1)

Fig.13

Package and Ordering Information

Dimensions of TAB Package

Large LCD example:

VOP = 5V, average pixel active area = up to 10'000 mm2,

display refresh rate = 64 Hz

For a single V6118 4 driving of such an LCD, the voltage

follower buffer (opamp) requirement is:

peak current 1.8 mA

steady state current typically 100 µA

Fig.14

All dimensions in mm

Copyright © 2004, EM Microelectronic-Marin SA

13

Fig.15

www.emmicroelectronic.com

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