124

3

All data sheets are subject to change without notice

©2002 Maxwell Technologies

All rights reserved.

Low-Power Quad Operational Amplifier

04.02.02 Rev 5

(V+ = 5.0V, T

Supply Current

I

CC

Over Full Temperature Range

RL =

∞ On All Op Amps

V+ = 30V

V+ = 5V

1, 2, 3

1.5

0.7

3

1.2

mA

Common-Mode Rejection Ratio

CMRR

DC, V

T

170

85

dB

Power Supply Rejection Ratio

PSRR

V+ = 5V to 30V

T

1

65

100

dB

1. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can

be detected as this type of capacitance increases at higher frequencies.

f = 1 kHz to 20 kHz, T

(Input Referred)

1

-120

dB

2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum

output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15V, continuous short-circuits

can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifi-

ers.

I

OS

V+ = 15V, TA = 25°C

1

40

mA

3. VO@1.4V, RS=0

Ω with V+ from 5V to 30V; and over the full input common-mode range (0V to V+ -1.5V).

V

IO

1, 2, 3

7

mV

Input Offset Voltage Drift

R

1, 2, 3

7

µV/°C

Input Offset Current

I

OS

I

1, 2, 3

---

--

100

nA

Input Offset Current Drift

R

1, 2, 3

---

10

--

pA/°C

Input Bias Current

lib

I

1, 2, 3

---

40

300

nA

Input Common-Mode Voltage

4. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25°C). The upper end of

the common-mode voltage range is V+ -1.5V (at 25°C), but either or both inputs can go to +32V without damage independent of the magnitude of

V+.

V+ = +30V

1, 2, 3

0

V+ -2

V

Large Signal Voltage Gain

A

VS

V+ = +15V

(V

RL> 2 K

Ω

1, 2, 3

25

V/mV

Output Voltage Swing

V

OH

V+ = 30V, R

R

1, 2, 3

26

27

28

V

V

OL

V+ = 5V, R

1, 2, 3

5

20

mV

Output Current

Source

VO = 2V, V

IN

+

= +1V

V

IN

-

= 0V

V

IN

+

= +1V

V

IN

-

= 0V

1, 2, 3

20

mA

Sink

1, 2, 3

15