ISL28127_1012 Datasheet, PDF (3/26 Pages) Intersil Corporation – Precision Single and Dual Low Noise Operational Amplifiers

ISL28127, ISL28227
Pin Configurations
ISL28127
(8 LD SOIC, MSOP)
TOP VIEW
NC 1
8 NC
-IN_A 2
-+
7 V+
+IN_A 3
6 V_OUTA
V- 4
5 NC
ISL28227
(8 LD SOIC, MSOP)
TOP VIEW
V_OUTA 1
-IN_A 2 _{- +}
+IN_A 3
+-
V- 4
8 V+
7 V_OUTB
6 -IN_B
5 +IN_B
ISL28127
(8 LD TDFN)
TOP VIEW
NC ₁
-IN 2
+IN 3
V- 4
-+
PD
8 ^NC
7 V+
6 V_OUT
5 NC
ISL28227
(8 LD TDFN)
TOP VIEW
V_OUTA ₁
-IN_A 2
+IN_A 3
V- 4
-+
+-
PD
8 ^V+
7 V_OUTB
6 -IN_B
5 +IN_B
Pin Descriptions
ISL28127
(8 LD SOIC,
8 LD MSOP)
3
4
7
6
2
1, 5, 8
ISL28127
(8 LD TDFN)
3
4
2
6
7
1, 5, 8
ISL28227
(8 LD SOIC,
8 LD MSOP)
3
4
5
6
7
8
1
2
ISL28227
(8 LD TDFN)
3
4
5
6
7
8
1
2
PD
PIN
NAME
+IN
+IN_A
V-
+IN_B
-IN
-IN_B
V_OUT
V_OUTB
V+
V_OUTA
-IN_A
NC
PD
EQUIVALENT
CIRCUIT
Circuit 1
Circuit 1
Circuit 3
Circuit 1
Circuit 1
Circuit 1
Circuit 2
Circuit 2
Circuit 3
Circuit 2
Circuit 1
-
-
DESCRIPTION
Amplifier non-inverting input
Amplifier A non-inverting input
Negative power supply
Amplifier B non-inverting input
Amplifier inverting input
Amplifier B inverting input
Amplifier output
Amplifier B output
Positive power supply
Amplifier A output
Amplifier A inverting input
Not Connected – This pin is not
electrically connected internally.
Thermal Pad. Pad should be connected to
lowest potential source in the circuit.
V+
IN-
IN+
V-
CIRCUIT 1
V+
OUT
V-
CIRCUIT 2
V+
CAPACITIVELY TRI
GGERED ESD
CLAMP
V-
CIRCUIT 3
3
FN6633.6
December 16, 2010