July 2008

Rev 2

1/15

15

TSL1018

18 + 1 channel buffer for TFT-LCD panels

Features

Application

Description

The TSL1018 is composed of 18 + 1 channel

buffers which are used to buffer the reference

voltage for gamma correction in thin film transistor

(TFT) liquid crystal displays (LCD).

One "COM" amplifier is able to deliver high output

current value, up to ±150mA. Amplifiers A and B

feature positive single supply inputs for common

mode voltage, thus can be used for highest

gamma voltages. The amplifiers C to R inclusive,

and the COM amplifier, feature negative single

supply inputs and are dedicated to the lowest

gamma voltages.

The TSL1018 is fully characterized and

guaranteed over a wide industrial temperature

range (-40 to +95°C).

7 x 7mm TQFP48 ePad

Pin connections (top view)

VSS

VDD

1

2

3

4

5

6

7

8

9

10

11

32

31

30

29

28

27

26

13

14 15 16

17 18

19 20

21 22

47

25

33

12

23 24

35

34

36

48

44 43

42

41 40 39

38 37

46 45

VSS

VDD

R

P

Q

O

N

M

L

K

J

I

H

G

F

E

D

C

B

A

VSS

VDD

1

2

3

4

5

6

7

8

9

10

11

32

31

30

29

28

27

26

13

14 15 16

17 18

19 20

21 22

47

25

33

12

23 24

35

34

36

48

44 43

42

41 40 39

38 37

46 45

VSS

VDD

R

P

Q

O

N

M

L

K

J

I

H

G

F

E

D

C

B

A

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