Pin Assignment

Pad Assignment

Chip size: 2475

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

HT8972

Rev. 1.00

2

December 23, 2008

L P F 1 _ I N

L P F 1 _ O U T

L P F 2 _ O U T

L P F 2 _ I N

O P 2 _ O U T

O P 2 _ I N

O P 1 _ I N

O P 1 _ O U T

V C C

R E F

A G N D

D G N D

O S C _ O

V C O

C C 1

C C 0

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

1

2

3

4

5

6

7

8

H T 8 9 7 2

1 6 D I P - A / S O P - A

1 6

( 0 , 0 )

1

1 5

1 4

1 3

1 2

1 1

1 0

2

3

4

5

6

7

8

9