Philips Semiconductors
Product specification
Low power quad op amps
LM124/224/324/324A/
SA534/LM2902
DESCRIPTION
The LM124/SA534/LM2902 series consists of four independent,
high-gain, internally frequency-compensated operational amplifiers
designed specifically to operate from a single power supply over a
wide range of voltages.
PIN CONFIGURATION
D, F, N Packages
OUTPUT 1
–INPUT 1
1
2
3
4
5
6
7
–+
2
+–
3
1
–+
4
+–
14
13
12
11
10
9
8
OUTPUT 4
–INPUT 4
+INPUT 4
GND
+INPUT 3
–INPUT 3
OUTPUT 3
UNIQUE FEATURES
In the linear mode, the input common-mode voltage range includes
ground and the output voltage can also swing to ground, even
though operated from only a single power supply voltage.
The unity gain crossover frequency and the input bias current are
temperature-compensated.
+INPUT 1
V+
+INPUT 2
–INPUT 2
OUTPUT 2
FEATURES
•
Internally frequency-compensated for unity gain
•
Large DC voltage gain: 100dB
•
Wide bandwidth (unity gain): 1MHz (temperature-compensated)
•
Wide power supply range Single supply: 3V
DC
to 30V
DC
or dual
•
Very low supply current drain: essentially independent of supply
•
Low input biasing current: 45nA
DC
(temperature-compensated)
•
Low input offset voltage: 2mV
DC
and offset current: 5nA
DC
•
Differential input voltage range equal to the power supply voltage
•
Large output voltage: 0V
DC
to V
CC
-1.5V
DC
swing
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Ceramic Dual In-Line Package (CERDIP)
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Ceramic Dual In-Line Package (CERDIP)
14-Pin Plastic Small Outline (SO) Package
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Ceramic Dual In-Line Package (CERDIP)
14-Pin Plastic Small Outline (SO) Package
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Plastic Small Outline (SO) Package
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Ceramic Dual In-Line Package (CERDIP)
14-Pin Plastic Small Outline (SO) Package
14-Pin Plastic Small Outline (SO) Package
14-Pin Plastic Dual In-Line Package (DIP)
voltage (1mW/op amp at +5V
DC
)
supplies:
±1.5V
DC
to
±15V
DC
TOP VIEW
SL00065
Figure 1. Pin Configuration
TEMPERATURE RANGE
-55°C to +125°C
-55°C to +125°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +125°C
-40°C to +125°C
ORDER CODE
LM124N
LM124F
LM224N
LM224F
LM224D
LM324N
LM324F
LM324D
LM324AN
LM324AD
SA534N
SA534F
SA534D
LM2902D
LM2902N
DWG #
SOT27-1
0581B
SOT27-1
0581B
SOT108-1
SOT27-1
0581B
SOT108-1
SOT27-1
SOT108-1
SOT27-1
0581B
SOT108-1
SOT108-1
SOT27-1
1995 Nov 27
1
853-0929 16050
Philips Semiconductors
Product specification
Low power quad op amps
LM124/224/324/324A/
SA534/LM2902
ABSOLUTE MAXIMUM RATINGS
SYMBOL
V
CC
V
IN
V
IN
P
D
Supply voltage
Differential input voltage
Input voltage
Maximum power dissipation,
T
A
=25°C (still-air)
1
N package
F package
D package
Output short-circuit to GND one amplifier
2
V
CC
<15V
DC
and T
A
=25°C
I
IN
T
A
Input current (V
IN
<-0.3V)
3
Operating ambient temperature range
LM324/A
LM224
SA534
LM2902
LM124
T
STG
T
SOLD
Storage temperature range
Lead soldering temperature (10sec max)
0 to +70
-25 to +85
-40 to +85
-40 to +125
-55 to +125
-65 to +150
300
°C
°C
°C
°C
°C
°C
°C
1420
1190
1040
Continuous
50
mA
mW
mW
mW
PARAMETER
RATING
32 or
±16
32
-0.3 to +32
UNIT
V
DC
V
DC
V
DC
NOTES:
1. Derate above 25°C at the following rates:
F package at 9.5mW/°C
N package at 11.4mW/°C
D package at 8.3mW/°C
2. Short-circuits from the output to V
CC
+ can cause excessive heating and eventual destruction. The maximum output current is approximately
40mA, independent of the magnitude of V
CC
. At values of supply voltage in excess of +15V
DC
continuous short-circuits can exceed the
power dissipation ratings and cause eventual destruction.
3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the
input PNP transistors becoming forward biased and thereby acting as input bias clamps. In addition, there is also lateral NPN parasitic
transistor action on the IC chip. This action can cause the output voltages of the op amps to go to the V+ rail (or to ground for a large
overdrive) during the time that the input is driven negative.
1995 Nov 27
2
Philips Semiconductors
Product specification
Low power quad op amps
LM124/224/324/324A/
SA534/LM2902
DC ELECTRICAL CHARACTERISTICS
V
CC
=5V, T
A
=25°C unless otherwise specified.
SYMBOL
V
OS
∆V
OS
/∆T
I
BIAS
∆I
BIAS
/∆T
I
OS
∆I
OS
/∆T
V
CM
CMRR
V
OUT
V
OH
V
OL
PARAMETER
Offset voltage
1
Temperature drift
Input current
2
Temperature drift
Offset current
Temperature drift
Common-mode voltage
range
3
Common-mode rejection
ratio
Output voltage swing
Output voltage high
Output voltage low
TEST CONDITIONS
R
S
=0Ω
R
S
=0Ω, over temp.
R
S
=0Ω, 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
≤30V
V
CC
≤30V,
over temp.
V
CC
=30V
R
L
=2kΩ, V
CC
=30V,
over temp.
R
L
≤10kΩ,
V
CC
=30V,
over temp.
R
L
≤10kΩ,
over temp.
R
L
=∞, V
CC
=30V,
over temp.
R
L
=∞,
over temp.
V
CC
=15V (for large V
O
swing), R
L
≥2kΩ
A
VOL
Large-signal voltage gain
V
CC
=15V (for large V
O
swing), R
L
≥2kΩ,
over temp.
f=1kHz to 20kHz,
input referred
R
S
≤0Ω
V
IN
+=+1V, V
IN
-=0V,
V
CC
=15V
V
IN
+=+1V, V
IN
-=0V,
V
CC
=15V, over temp.
I
OUT
Output current
sink
V
IN
-=+1V, V
IN
+=0V,
V
CC
=15V
V
IN
-=+1V, V
IN
+=0V,
V
CC
=15V, over temp.
V
IN
-=+1V, V
IN
+=0V,
V
O
=200mV
I
SC
GBW
SR
V
NOISE
V
DIFF
Short-circuit current
4
Unity gain bandwidth
Slew rate
Input noise voltage
Differential input voltage
3
f=1kHz
65
20
10
10
5
12
10
50
0
0
70
26
27
28
5
1.5
0.7
100
20
3
1.2
25
85
10
V
CC
-1.5
V
CC
-2
0
0
65
26
27
28
5
1.5
0.7
100
V/mV
25
15
20
3
mA
1.2
70
7
45
40
50
±3
±30
±100
10
V
CC
-1.5
V
CC
-2
150
300
LM124/LM224
Min
Typ
±2
Max
±5
±7
7
45
40
50
±5
±50
±150
250
500
LM324/SA534/LM2902
Min
Typ
±2
Max
±7
±9
UNIT
mV
µV/°C
nA
pA/°C
nA
pA/°C
V
dB
V
V
mV
I
CC
Supply current
Amplifier-to-amplifier
coupling
5
PSRR
Power supply rejection ratio
Output current
source
-120
100
40
20
20
8
50
40
1
0.3
40
V
CC
60
65
20
10
10
5
12
10
-120
100
40
20
dB
dB
mA
20
8
50
40
1
0.3
40
V
CC
60
µA
mA
MHz
V/µs
nV/√Hz
V
1995 Nov 27
3
Philips Semiconductors
Product specification
Low power quad op amps
LM124/224/324/324A/
SA534/LM2902
DC ELECTRICAL CHARACTERISTICS
(Continued)
V
CC
=5V, T
A
=25°C unless otherwise specified.
SYMBOL
V
OS
∆V
OS
/∆T
I
BIAS
∆I
BIAS
/∆T
I
OS
∆I
OS
/∆T
V
CM
CMRR
V
OUT
V
OH
V
OL
I
CC
A
VOL
PARAMETER
Offset voltage
1
Temperature drift
Input current
2
Temperature drift
Offset current
Temperature drift
Common-mode voltage
range
3
TEST CONDITIONS
R
S
=0Ω
R
S
=0Ω, over temp.
R
S
=0Ω, 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
≤30V
V
CC
≤30V,
over temp.
Common-mode rejection ratio
Output voltage swing
Output voltage high
Output voltage low
Supply current
Large-signal voltage gain
V
CC
=30V
R
L
=2kΩ, V
CC
=30V,
over temp.
R
L
≤10kΩ,
V
CC
=30V, over temp.
R
L
≤10kΩ,
over temp.
R
L
=∞, V
CC
=30V, over temp.
R
L
=∞, over temp.
V
CC
=15V (for large V
O
swing), R
L
≥2kΩ
V
CC
=15V (for large V
O
swing), R
L
≥2kΩ,
over temp.
Amplifier-to-amplifier coupling
5
PSRR
Power supply rejection ratio
Output current
source
I
OUT
Output current
sink
I
SC
V
DIFF
GBW
SR
V
NOISE
Short-circuit
current
4
f=1kHz to 20kHz,
input referred
R
S
≤0Ω
V
IN
+=+1V, V
IN
-=0V, V
CC
=15V
V
IN
+=+1V, V
IN
-=0V, V
CC
=15V, over temp.
V
IN
-=+1V, V
IN
+=0V
,
V
CC
=15V
V
IN
-=+1V, V
IN
+=0V, V
CC
=15V, over temp.
V
IN
-=+1V, V
IN
+=0V, V
O
=200mV
Differential input voltage
3
Unity gain bandwidth
Slew rate
Input noise voltage
f=1kHz
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
NOTES:
1. V
O
≈
1.4V
DC
, R
S
=0Ω with V
CC
from 5V to 30V and over full input common-mode range (0V
DC
+ to V
CC
-1.5V).
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 0.3V. The upper end of the
common-mode voltage range is V
CC
-1.5, but either or both inputs can go to +32V without damage.
4. Short-circuits from the output to V
CC
can cause excessive heating and eventual destruction. The maximum output current is approximately
40mA independent of the magnitude of V
CC
. At values of supply voltage in excess of +15V
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.
1995 Nov 27
4
Philips Semiconductors
Product specification
Low power quad op amps
LM124/224/324/324A/
SA534/LM2902
EQUIVALENT CIRCUIT
v
+
6
µ
A
100µ
A
6µ
A
Q5
Q6
C
C
Q7
Q2
Q1
Q3
Q4
R
SC
OUTPUT
INPUTS
+
Q10
Q8
Q9
Q11
Q13
Q12
50µA
SL00066
Figure 2. Equivalent Circuit
1995 Nov 27
5
Embedded System
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