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