TSL1014IYF Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TSL1014IYF

14 + 1 channel buffers for TFT-LCD panels

STMicroelectronics 

TSL1014

Typical application schematics

2

Typical application schematics

Figure 1. A typical application schematic for the TSL1014

Vcc

+ Cs

10uF

Gnd

815 22 30 43 45

R1

VDD

23

A

20

R2

24

B

18

R3

25

C

13

R4

26

D

12

R5

27

E

11

R6

28

F

10

R7

29

G

9

R8

32

H

6

R9

33

I

5

R10

34

J

4

R11

35

K

3

R12

36

L

2

R13

37

M

1

R14

38

N

48

Gnd

Com Ref. Voltage

39

COM

47

VSS

719 21 31 44 46

Gamma 13

Gamma 12

Gamma 11

Gamma 10

Gamma 9

Gamma 8

Gamma 7

Gamma 6

To colunm driver

Gamma 5

Gamma 4

Gamma 3

Gamma 2

Gamma 1

Gamma 0

VCOM

Gnd

Note that:

● Amplifiers A & B have their input voltage in the range VSS+1.5 V to VDD. This is why

they must be used for high level gamma correction voltages.

● Amplifiers C to N have their input voltage in the range VSS to VDD-1.5 V. This is why

they must be used for medium-to-low level gamma correction voltages.

● Amplifier COM has its input voltage range from VSS to VDD-1.5 V.

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