LH168K Ver la hoja de datos (PDF) - Sharp Electronics

Número de pieza

componentes Descripción

Fabricante

LH168K

324-output TFT-LCD Source Driver IC

Sharp Electronics 

‹ (Gamma) Correction Value

Between reference voltage input pins VH0 and

VH63, 63 resistors are connected in series. And

between reference voltage input pins VL0 and VL63,

63 resistors are connected in series. No resistor is

connected between reference voltage input pins

VH63 and VL63.

LH168K

The ‹ correction curve is a broken line connected

between intermediate voltage inputs (VH8, VH16,

VH24, VH32, VH40, VH48, VH56, VL8, VL16, VL24,

VL32, VL40, VL48 and VL56). Each ‹ correction

value between the intermediate voltage inputs is

divided into 7 or 8 parts by the same resistor.

VH0

VH8

R0

VH16

R1

VH24

R2

VH32

R3

VH40

R4

VH48

R5

VH56

R6

VH63

R7

VL63

VL56

R8

VL48

R9

VL40

R10

VL32

R11

VL24

R12

VL16

R13

VL8

R14

VL0

R15

LH168K

8 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

7 equal parts

7 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

8 equal parts

The following shows the ratio of ‹ correction resistance, when R0 equals 1.

R0

1.00

R8

0.20

R1

0.20

R9

0.10

R2

0.10

R10

0.10

R3

0.10

R11

0.10

R4

0.10

R12

0.10

R5

0.10

R13

0.10

R6

0.10

R14

0.20

R7

0.20

R15

1.00

11

Share Link: