AD8045
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
NC
8
+V
S 7
OUTPUT
6
NC
5
BOTTOM VIEW
(Not to Scale)
NC = NO CONNECT
AD8045
1
2
3
4
FEEDBACK
鈥揑N
+IN
04814-0-003
+V
S
OUTPUT
NC
鈥揤
S
8
7
6
5
1
NC
FEEDBACK
鈥揑N
04814-0-004
鈥揤
S
BOTTOM
VIEW
(Not to Scale)
2
3
4
+IN
NC = NO CONNECT
Figure 5. SOIC Pin Configuration
Figure 6 . 8-Lead LFCSP Pin Configuration
Note: The exposed paddle must be connected to 鈭扸
S
or it must be electrically isolated (floating).
Table 5. 8-Lead SOIC Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
Mnemonic
FEEDBACK
鈭扞N
+IN
鈭扸
S
NC
OUTPUT
+V
S
NC
Exposed Paddle
Description
Feedback Pin
Inverting Input
Noninverting Input
Negative Supply
NC
Output
Positive Supply
NC
Must Be Connected to 鈭扸
S
or
Electrically Isolated
Table 6. 8-Lead LFCSP Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
Mnemonic
NC
FEEDBACK
鈭扞N
+IN
鈭扸
S
NC
OUTPUT
+V
S
Exposed Paddle
Description
No Connect
Feedback Pin
Inverting Input
Noninverting Input
Negative Supply
No Connect
Output
Positive Supply
Must Be Connected to 鈭扸
S
or
Electrically Isolated
Rev. A | Page 6 of 24