Philips Semiconductors
Product data
Low power quad op amps
LM124/224/324/324A/
SA534/LM2902
DC ELECTRICAL CHARACTERISTICS
(Continued)
V
CC
= 5 V, T
amb
= 25
°C
unless otherwise specified.
SYMBOL
V
OS
∆V
OS
/∆T
I
BIAS
S
∆I
BIAS
/∆T
I
OS
∆I
OS
/∆T
V
C
CM
CMRR
V
OUT
V
OH
V
OL
I
CC
PARAMETER
Offset voltage
1
Temperature drift
Input current
2
Temperature drift
Offset current
Temperature drift
Common-mode
Common mode voltage range
3
Common-mode rejection ratio
Output voltage swing
Output voltage high
Output voltage low
Supply current
TEST CONDITIONS
R
S
= 0
Ω
R
S
= 0
Ω,
over temp.
R
S
= 0
Ω,
over temp.
I
IN
(+) or I
IN
(–)
I
IN
(+) or I
IN
(–), over temp.
Over temp.
I
IN
(+)–I
IN
(–)
I
IN
(+)–I
IN
(–), over temp.
Over temp.
V
CC
≤
30 V
V
CC
≤
30 V, over temp.
V
CC
= 30 V
R
L
= 2 kΩ, V
CC
= 30 V; over temp.
R
L
≤
10 kΩ, V
CC
= 30 V; over temp.
R
L
≤
10 kΩ,
over temp.
R
L
=
∞,
V
CC
= 30 V, over temp.
R
L
=
∞,
over temp.
V
CC
= 15 V (for large V
O
swing), R
L
≥
2 kΩ
A
VOL
Large-signal voltage gain
V
CC
= 15 V (for large V
O
swing), R
L
≥
2k
Ω,
over temp.
f = 1 kHz to 20 kHz,
input referred
R
S
≤
0
Ω
V
IN
+ = +1 V, V
IN
– = 0 V, V
CC
= 15 V
Output current source
I
OUT
Output current sink
V
IN
+ = +1 V, V
IN
– = 0 V, V
CC
= 15 V,
over temp.
V
IN
– = +1 V, V
IN
+ = 0 V
,
V
CC
= 15 V
V
IN
– = +1 V, V
IN
+ = 0 V, V
CC
= 15 V,
over temp.
V
IN
– = +1 V, V
IN
+ = 0 V, V
O
= 200 mV
I
SC
V
DIFF
GBW
SR
V
NOISE
Short-circuit current
4
Differential input voltage
3
Unity gain bandwidth
Slew rate
Input noise voltage
f = 1 kHz
1
0.3
40
65
20
10
10
5
12
10
25
15
–120
100
40
20
20
8
50
40
60
V
CC
0
0
65
26
27
28
5
1.5
0.7
100
20
3
1.2
85
10
7
45
40
50
±5
±30
±75
300
V
CC
–1.5
V
CC
–2
LM324A
Min
Typ
±2
Max
±3
±5
30
100
200
UNIT
mV
µV/°C
nA
pA/°C
nA
pA/°C
V
V
dB
V
V
mV
mA
mA
V/mV
V/mV
dB
dB
mA
mA
mA
mA
µA
mA
V
MHz
V/µs
nV/√Hz
Amplifier-to-amplifier coupling
5
PSRR
Power supply rejection ratio
NOTES:
1. V
O
≈
1.4 V
DC
, R
S
= 0
Ω
with V
CC
from 5 V to 30 V and over full input common-mode range (0 V
DC
+ to V
CC
–1.5 V).
2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of
the output so no loading change exists on the input lines.
3. The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of
the common-mode voltage range is V
CC
–1.5, but either or both inputs can go to +32 V without damage.
4. Short-circuits from the output to V
CC
can cause excessive heating and eventual destruction. The maximum output current is approximately
40 mA independent of the magnitude of V
CC
. At values of supply voltage in excess of +15 V
DC
, continuous short-circuits can exceed the
power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers.
5. 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 coupling increases at higher frequencies.
2002 Jul 12
5
PHILIPS [ NXP SEMICONDUCTORS ]
