ISL28407_15 Datasheet, PDF (4/31 Pages) Intersil Corporation – Precision Single, Dual and Quad Low Noise Operational Amplifiers

ISL28107, ISL28207, ISL28407
Pin Descriptions
ISL28107
(8 Ld SOIC,
MSOP, TDFN)
3
-
-
-
-
4
2
-
-
-
-
7
6
-
-
-
-
1, 5, 8
PD
ISL28207
(8 Ld SOIC,
MSOP, TDFN)
-
3
5
-
-
4
-
2
6
-
-
8
-
1
7
-
-
-
PD
500
IN-
500
V+
IN+
V-
CIRCUIT 1
ISL28407
(14 Ld SOIC)
-
3
5
10
12
11
-
2
6
9
13
4
-
1
7
8
14
-
-
PIN
NAME
+IN
+IN_A
+IN_B
+IN_C
+IN_D
V-
-IN
-IN_A
-IN_B
-IN_C
-IN_D
V+
V_OUT
V_OUT_A
V_OUT_B
V_OUT_C
V_OUT_D
NC
PD
V+
OUT
V-
CIRCUIT 2
EQUIVALENT CIRCUIT
DESCRIPTION
Circuit 1
Amplifier non-inverting
input
Circuit 3
Circuit 1
Negative power supply
Amplifier inverting input
Circuit 3
Circuit 2
Positive power supply
Amplifier output
-
No internal connection
-
Thermal Pad - TDFN and
QFN packages only.
Connect thermal pad to
ground or most negative
potential.
V+
CAPACITIVELY
TRIGGERED
ESD CLAMP
V-
CIRCUIT 3
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4
FN6631.8
September 29, 2015