ISL28107_1009 Datasheet, PDF (4/32 Pages) Intersil Corporation – Precision Single, Dual and Quad Low Noise Operational Amplifiers

ISL28107, ISL28207, ISL28407
Pin Descriptions
ISL28107 ISL28207
(8 LD SOIC, (8 LD SOIC,
MSOP, TDFN) TDFN)
3
-
-
3
-
5
-
-
-
-
4
4
2
-
-
2
-
6
-
-
-
-
7
8
6
-
-
1
-
7
-
-
-
-
1, 5, 8
-
PD
PD
500Ω
IN-
500Ω
CIRCUIT 1
ISL28407
(14 LD SOIC, ISL28407
TSSOP)
(16 LD QFN)
-
-
3
2
5
4
10
9
12
11
11
10
-
-
2
1
6
5
9
8
13
12
4
3
-
-
1
15
7
6
8
7
14
14
-
13, 16
-
PD
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+
IN+
V-
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
V-
CIRCUIT 3
4
FN6631.3
September 9, 2010