Datasheet

AD623 Data Sheet
Rev. G | Page 10 of 32
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
00778-001
TOP VIEW
(Not to Scale)
1
2
3
4
–IN
+IN
–V
S
–R
G
8
7
6
5
+V
S
OUTPUT
REF
+R
G
AD623
Figure 2. Pin Configuration
Table 6. Pin Function Descriptions
Pin No. Mnemonic Description
1
−R
G
Inverting Terminal of External Gain Setting Resistor, R
G
.
2 −IN Inverting In-Amp Input.
3 +IN Noninverting In-Amp Input.
4 −V
S
Negative Supply Terminal.
5 REF In-Amp Output Reference Input. The voltage input establishes the common-mode voltage of the output.
6 OUTPUT In-Amp Output.
7 +V
S
Positive Supply Terminal.
8 +R
G
Noninverting Terminal of External Gain Setting Resistor, R
G
.