ISL28110_14 Datasheet, PDF (2/23 Pages) Intersil Corporation – Precision Low Noise JFET Operational Amplifiers

ISL28110, ISL28210
Pin Configuration
ISL28110
(8 LD SOIC)
TOP VIEW
NC 1
-IN A 2
-+
+IN A 3
V_- 4
8 NC
7 V₊
6 V_OUT A
5 NC
ISL28210
(8 LD SOIC)
TOP VIEW
V_OUT A 1
8 V₊
-IN A 2 - +
7 V_OUT B
+IN A 3
+ - ^{6 -IN B}
V_- 4
5 +IN B
Pin Descriptions
ISL28110
(8 LD SOIC)
3
2
6
4
7
1, 5, 8
ISL28210
(8 LD SOIC)
3
2
1
4
5
6
7
8
V₊
IN-
IN+
V_-
CIRCUIT 1
PIN
NAME
+IN A
-IN A
V_OUT A
V_-
+IN B
-IN B
V_OUT B
V₊
NC
PAD
EQUIVALENT CIRCUIT
DESCRIPTION
Circuit 1
Amplifier A non-inverting input
Circuit 1
Amplifier A inverting input
Circuit 2
Amplifier A output
Circuit 3
Negative power supply
Circuit 1
Amplifier B non-inverting input
Circuit 1
Amplifier B inverting input
Circuit 2
Amplifier B output
Circuit 3
Positive power supply
No connect
Thermal Pad is electrically isolated from active
circuitry. Pad can float, connect to Ground or to a
potential source that is free from signals or noise
sources.
V₊
OUT
V_-
CIRCUIT 2
V₊
CAPACITIVELY
TRIGGERED
ESD CLAMP
V_-
CIRCUIT 3
2
FN6639.3
November 29, 2012