HT37Q70/60/50/40/30/20
HT37Q30
P D 3
4 0
P D 2
3 9
P D 1
3 8
P D 0
3 7
P C 7
3 6
P C 6
3 5
P C 5
3 4
P C 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
2 6
2 5
2 4
2 3
2 2
2 1
O S C 2
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
(0 ,0 )
O S C 1
R E S
N C
N C
N C
V S S
V D D
V S S _ D A C
V D D _ D A C
N C
R C H
P C 3
P C 2
P C 1
P C 0
P A 7
P A 6
P A 5
P A 4
P A 3
P A 2
P A 1
P A 0
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
Chip size: 2360´3325 (mm)
2
* The IC substrate should be connected to VSS in the PCB layout artwork.
A U D _ IN
V B IA S
S P 1
V S S _ A M P
V D D _ A M P
V D D _ A M P
V S S _ A M P
S P 0
Rev. 1.00
5
February 17, 2009