Datasheet

AD8420 Data Sheet
Rev. 0 | Page 8 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC 1
+IN
2
–IN 3
–V
S
4
V
OUT
8
FB
7
REF 6
+V
S
5
A
D8420
TOP VIEW
(Not to Scale)
+
–
–
+
09945-002
Figure 2. Pin Configuration
Table 6. Pin Function Descriptions
Pin No. Mnemonic Description
1 NC
This pin is not connected internally. For best CMRR vs. frequency and leakage performance, connect this pin to
negative supply.
2 +IN Positive Input.
3 −IN Negative Input
4 −V
S
Negative Supply.
5 +V
S
Positive Supply.
6 REF Reference Input.
7 FB Feedback Input.
8 V
OUT
Output.