Datasheet

AD8295
Rev. A | Page 8 of 28
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
07343-017
5
–V
S
6
REF
7
A1 OUT
8
A
1 R2
PIN 1
INDICATOR
1–IN
2R
G
3R
G
4+IN
11 A1 +IN
12 A2 OUT
10 A1 R1
9 A1 –IN
15
OUT
16
+V
S
14
A2 +IN
13
A2 –IN
TOP VIEW
(Not to Scale)
AD8295
Figure 2. Pin Configuration
Table 8. Pin Function Descriptions
Pin No. Mnemonic Description
1 −IN In-Amp Negative Input.
2, 3 R
G
In-Amp Gain-Setting Resistor Terminals.
4 +IN In-Amp Positive Input.
5 −V
S
Negative Supply.
6 REF In-Amp Reference Terminal. Drive with a low impedance source. Output is referred to this pin.
7 A1 OUT Op Amp A1 Output.
8 A1 R2 Resistor R2 Terminal. Connected internally to Op Amp A1 inverting input.
9 A1 −IN Op Amp A1 Inverting Input. Midpoint of resistor divider.
10 A1 R1 Resistor R1 Terminal. Connected internally to Op Amp A1 inverting input.
11 A1 +IN Op Amp A1 Noninverting Input.
12 A2 OUT Op Amp A2 Output.
13 A2 −IN Op Amp A2 Inverting Input.
14 A2 +IN Op Amp A2 Noninverting Input.
15 OUT In-Amp Output.
16 +V
S
Positive Supply.