ISL28117, ISL28217, ISL28417
4
November 30, 2012
FN6632.10
Pin Descriptions
ISL28117
(8 LD SOIC,
MSOP, TDFN)
ISL28217
(8 LD SOIC,
MSOP, TDFN)
ISL28417
(14 LD SOIC, TSSOP)
PIN NAME
EQUIVALENT CIRCUIT
DESCRIPTION
3
-
-
+IN
Circuit 1
Amplifier non-inverting input
-
3
3
+IN_A
-
5
5
+IN_B
-
-
10
+IN_C
-
-
12
+IN_D
4
4
11
V-
Circuit 3
Negative power supply
2
-
-
-IN
Circuit 1
Amplifier inverting input
-
2
2
-IN_A
-
6
6
-IN_B
-
-
9
-IN_C
-
-
13
-IN_D
7
8
4
V+
Circuit 3
Positive power supply
6
-
-
V
OUT
Circuit 2
Amplifier output
-
1
1
V
OUT
_A
-
7
7
V
OUT
_B
-
-
8
V
OUT
_C
-
-
14
V
OUT
_D
1, 5, 8
-
-
NC
-
No internal connection
PD
PD
-
PD
-
Thermal Pad - TDFN package only.
Connect thermal pad to ground or most
negative potential.
CIRCUIT 2
CIRCUIT 1
V+
V-
CIRCUIT 3
CAPACITIVELY
COUPLED
ESD CLAMP
IN-
V+
V-
IN+
500
Ω
500
Ω
V+
V-
OUT
