Pad Assignment

Chip size: 148

´ 123 (mil)

2

* The IC substrate should be connected to VDD in the PCB layout artwork.

HT1626

Rev. 1.50

3

June 9, 2009

PATENTED

O S C O

O S C I

V D D

V L C D

B Z

T 1

T 2

T 3

C O M 0

C O M 1

C O M 2

C O M 3

C O M 4

I R Q

B Z

1

4 1

2

4 2

3

4 3

4

4 4

5

4 5

6

4 6

7

4 7

8

4 8

9

4 9

1 0

5 0

1 1

5 1

1 2

5 2

1 3

5 3

1 4

5 4

1 5

5 5

1 6

5 6

1 7

5 7

1 8

5 8

1 9

5 9

2 0

6 0

2 1

6 1

2 2

6 2

2 3

6 3

2 4

6 4

2 5

6 5

2 6

6 6

2 7

6 7

2 8

6 8

2 9

6 9

3 0

7 0

3 1

7 1

3 2

7 2

3 3

7 3

3 4

7 4

3 5

7 5

3 6

7 6

3 7

7 7

3 8

7 8

3 9

7 9

4 0

8 0

T 4

( 0 , 0 )