ISL28286_07 Datasheet, PDF (10/14 Pages) Intersil Corporation – Dual and Quad Micropower Single Supply Dual and Quad Micropower Single Supply Precision Op Amp

ISL28286, ISL28486
Pin Descriptions
ISL28286
ISL28486
(10 LD MSOP) (16 LD QSOP) PIN NAME EQUIVALENT CIRCUIT
DESCRIPTION
1
3
IN+_A
Circuit 1
Amplifier A non-inverting input
2
EN_A
Circuit 2
Amplifier A enable pin internal pull-down; Logic “1” selects the disabled
state; Logic “0” selects the enabled state.
3
13
V-
Circuit 4
Negative power supply
4
EN_B
Circuit 2
Amplifier B enable pin with internal pull-down; Logic “1” selects the disabled
state; Logic “0” selects the enabled state.
5
5
IN+_B
Circuit 1
Amplifier B non-inverting input
6
6
IN-_B
Circuit 1
Amplifier B inverting input
7
7
OUT_B
Circuit 3
Amplifier B output
8
4
V+
Circuit 4
Positive power supply
9
1
OUT_A
Circuit 3
Amplifier A output
10
2
IN-_A
Circuit 1
Amplifier A inverting input
10
OUT_C
Circuit 3
Amplifier C output
11
IN-_C
Circuit 1
Amplifier C inverting input
12
IN+_C
Circuit 1
Amplifier C non-inverting input
14
IN+_D
Circuit 1
Amplifier D non-inverting input
15
IN-_D
Circuit 1
Amplifier D inverting input
16
OUT_D
Circuit 3
Amplifier D output
8, 9
NC
-
No internal connection
IN-
CIRCUIT 1
V+
IN+
V-
V+
LOGIC
PIN
V-
CIRCUIT 2
V+
OUT
V-
CIRCUIT 3
V+
CAPACITIVELY
COUPLED
ESD CLAMP
V-
CIRCUIT 4
10
FN6312.1
June 28, 2007