Features: · TFT active matrix LCD source driver LSI· 64 G/S is possible through 10 (5 by 2) external power supply and D/A converter· Both dot inversion display and N-line inversion display are possible· Compatible with gamma-correction· Logic supply voltage: 2.7 to 3.6 V· LCD driver supply voltage...
KS0666: Features: · TFT active matrix LCD source driver LSI· 64 G/S is possible through 10 (5 by 2) external power supply and D/A converter· Both dot inversion display and N-line inversion display are possi...
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Parameter |
Symbol |
Ratings |
Unit |
Logic supply voltage |
VDD1 |
-0.3 to 6.5 |
V |
Driver supply voltage |
VDD2 |
-0.3 to 12.0 |
V |
Input voltage |
VGMA1to10 |
-0.3 to VDD2 + 0.3 |
V |
RPI1, RPI2 |
-0.3 to VDD2 + 0.3 | ||
Others |
-0.3 to VDD1 + 0.3 | ||
Input voltage |
DIO1, DIO2 |
-0.3 to VDD1 + 0.3 |
V |
Y1 to Y384 |
-0.3 to VDD2 + 0.3 | ||
RPO1, RPO2 |
-0.3 to VDD2 + 0.3 | ||
Operating power dissipation |
Pd |
150 |
mW |
Operation temperature |
Top |
-20 to 75 |
|
Storage temperature |
Tstg |
-55 to 125 |
The KS0666 is a Source Driver suitable for Reduced Swing Differential Signaling (RSDS) digital interface.
KS0666 converts 18-bit digital data into the analog voltage for 384 channels, charging each sub-pixel to the correct gray level corresponding to the digital value.
The RSDS path to the panel timing controller contributes toward lowering radiated EMI, reducing system power consumption and eliminates one of the two pixel busses used in typical XGA, SXGA TFT LCD panels.
This single 9-bit differential bus conveys the 18-bit color data for XGA, SXGA panels.