Philips Semiconductors
Product data
LM124/224/324/324A/
SA534/LM2902
Low power quad op amps
DC ELECTRICAL CHARACTERISTICS (Continued)
V
CC
= 5 V, T
= 25 °C unless otherwise specified.
amb
LM324A
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
= 0 Ω
Min
Typ
Max
±3
R
±2
S
1
V
OS
Offset voltage
mV
µV/°C
nA
R
R
= 0 Ω, over temp.
= 0 Ω, over temp.
±5
S
S
∆V /∆T
Temperature drift
7
30
OS
I
IN
(+) or I (–)
45
40
50
±5
100
200
IN
2
I
Input current
BIAS
I
(+) or I (–), over temp.
IN
IN
∆I
BIAS
/∆T
Temperature drift
Offset current
Over temp.
pA/°C
nA
I
IN
(+)–I (–)
±30
±75
300
IN
I
OS
I
(+)–I (–), over temp.
IN
IN
∆I /∆T
OS
Temperature drift
Over temp.
10
85
pA/°C
V
CC
≤ 30 V
0
V
–1.5
V
V
CC
3
V
CM
Common-mode voltage range
V
CC
≤ 30 V, over temp.
0
V
–2
CC
CMRR
Common-mode rejection ratio
Output voltage swing
V
CC
= 30 V
65
26
27
dB
V
V
OUT
V
OH
R = 2 kΩ, V = 30 V; over temp.
L CC
Output voltage high
R ≤ 10 kΩ, V = 30 V; over temp.
28
5
V
L
CC
R ≤ 10 kΩ,
L
V
OL
Output voltage low
Supply current
20
mV
over temp.
R = ∞, V = 30 V, over temp.
1.5
0.7
3
mA
mA
L
CC
I
CC
R = ∞, over temp.
L
1.2
V
= 15 V (for large V swing), R ≥ 2 kΩ
25
15
100
V/mV
CC
O
L
A
VOL
Large-signal voltage gain
V
CC
= 15 V (for large V swing), R ≥ 2k Ω,
O
L
V/mV
dB
over temp.
f = 1 kHz to 20 kHz,
input referred
5
Amplifier-to-amplifier coupling
–120
PSRR
Power supply rejection ratio
R
≤ 0 Ω
65
20
100
40
dB
S
V
IN
+ = +1 V, V – = 0 V, V = 15 V
mA
IN
CC
Output current source
Output current sink
V
+ = +1 V, V – = 0 V, V = 15 V,
IN
IN
CC
10
10
5
20
20
8
mA
mA
mA
over temp.
V
V
– = +1 V, V + = 0 V V = 15 V
IN , CC
I
IN
OUT
– = +1 V, V + = 0 V, V = 15 V,
IN
IN
CC
over temp.
V
IN
– = +1 V, V + = 0 V, V = 200 mV
12
10
50
40
µA
mA
IN
O
4
I
Short-circuit current
60
SC
3
V
DIFF
Differential input voltage
V
CC
V
GBW
SR
Unity gain bandwidth
Slew rate
1
MHz
V/µs
nV/√Hz
0.3
40
V
NOISE
Input noise voltage
f = 1 kHz
NOTES:
1. V ≈ 1.4 V , R = 0 Ω with V from 5 V to 30 V and over full input common-mode range (0 V + to V –1.5 V).
O
DC
S
CC
DC
CC
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 –1.5, but either or both inputs can go to +32 V without damage.
CC
4. Short-circuits from the output to V can cause excessive heating and eventual destruction. The maximum output current is approximately
CC
40 mA independent of the magnitude of V . At values of supply voltage in excess of +15 V , continuous short-circuits can exceed the
CC
DC
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.
5
2003 Sep 19
PHILIPS [ PHILIPS SEMICONDUCTORS ]
