TL H 10064
LM3303LM3403
Quad
Operational
Amplifiers
February 1995
LM3303 LM3403
Quad Operational Amplifiers
General Description
The LM3303 and LM3403 are monolithic quad operational
amplifiers consisting of four independent high gain internal-
ly frequency compensated operational amplifiers designed
to operate from a single power supply or dual power sup-
plies over a wide range of voltages The common mode
input range includes the negative supply thereby eliminat-
ing the necessity for external biasing components in many
applications
Features
Y
Input common mode voltage range includes ground or
negative supply
Y
Output voltage can swing to ground or negative supply
Y
Four internally compensated operational amplifiers in a
single package
Y
Wide power supply range single supply of 3 0V to 36V
dual supply of
g
1 5V to
g
18V
Y
Class AB output stage for minimal crossover distortion
Y
Short circuit protected outputs
Y
High open loop gain 200k
Y
LM741 operational amplifier type performance
Applications
Y
Filters
Y
Voltage controlled oscillators
Connection Diagram
14-Lead DIP and SO-14 Package
TL H 10064 1
Top View
Order Information
Device
Package
Package
Code
Code
Description
LM3303J
J14A
Ceramic DIP
LM3303N
N14A
Molded DIP
LM3303M
M14A
Molded Surface Mount
LM3403J
J14A
Ceramic DIP
LM3403N
N14A
Molded DIP
LM3403M
M14A
Molded Surface Mount
Equivalent Circuit
(
of Circuit)
TL H 10064 2
C1995 National Semiconductor Corporation
RRD-B30M115 Printed in U S A
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Storage Temperature Range
Ceramic DIP
b
65 C to
a
175 C
Molded DIP and SO-14
b
65 C to
a
150 C
Operating Temperature Range
Industrial (LM3303)
b
40 C to
a
85 C
Commercial (LM3403)
0 C to
a
70 C
Lead Temperature
Ceramic DIP (Soldering 60 sec )
300 C
Molded DIP and SO-14
(Soldering 10 sec )
265 C
Internal Power Dissipation (Notes 1 2)
14L-Ceramic DIP
1 36W
14L-Molded DIP
1 04W
SO-14
0 93W
Supply Voltage between V
a
and V
b
36V
Differential Input Voltage (Note 3)
g
30V
Input Voltage
(V
b
)
b
0 3V to V
a
ESD Tolerance
(To Be Determined)
LM3303 and LM3403
Electrical Characteristics
T
A
e
25 C V
CC
e
g
15V unless otherwise specified
Symbol
Parameter
Conditions
LM3303
LM3403
Units
Min
Typ
Max
Min
Typ
Max
V
IO
Input Offset Voltage
2 0
8 0
2 0
8 0
mV
I
IO
Input Offset Current
30
75
30
50
nA
I
IB
Input Bias Current
200
500
200
500
nA
Z
I
Input Impedance
0 3
1 0
0 3
1 0
MX
I
CC
Supply Current
V
O
e
0V R
L
e
%
2 8
7 0
2 8
7 0
mA
CMR
Common Mode Rejection
R
S
s
10 kX
70
90
70
90
dB
V
IR
Input Voltage Range
a
12V
a
12 5V
a
13V
a
13 5V
V
to V
b
to V
b
to V
b
to V
b
PSRR
Power Supply
30
150
30
150
m
V V
Rejection Ratio
I
OS
Output Short Circuit Current
g
10
g
30
g
45
g
10
g
30
g
45
mA
(Per Amplifier) (Note 4)
A
VS
Large Signal Voltage Gain
V
O
e
g
10V
20
200
20
200
V mV
R
L
t
2 0 kX
V
OP
Output Voltage Swing
R
L
e
10 kX
g
12
12 5
g
12
a
13 5
V
R
L
e
2 0 kX
g
10
12
g
10
g
13
TR
Transient
Rise Time
V
O
e
50 mV
0 3
0 3
m
s
Response
Fall Time
A
V
e
1 0 R
L
e
10 kX
Overshoot
V
O
e
50 mV
5 0
5 0
%
A
V
e
1 0 R
L
e
10 kX
BW
Bandwidth
V
O
e
50 mV
1 0
1 0
MHz
A
V
e
1 0 R
L
e
10 kX
SR
Slew Rate
V
I
e b
10V to
a
10V
0 6
0 6
V ms
A
V
e
1 0
2
LM3303 and LM3403
(Continued)
Electrical Characteristics T
A
e
25 C V
CC
e
g
15V unless otherwise specified
The following specifications apply for
b
40 C
s
T
A
s
a
85 C for the LM3303 and 0 C
s
T
A
s
a
70 C for the LM3403
Symbol
Parameter
Conditions
LM3303
LM3403
Units
Min
Typ
Max
Min
Typ
Max
V
IO
Input Offset Voltage
10
10
mV
D
V
IO
D
T
Input Offset Voltage
10
10
m
V C
Temperature Sensitivity
I
IO
Input Offset Current
250
200
nA
D
I
IO
D
T
Input Offset Current
50
50
pA C
Temperature Sensitivity
I
IB
Input Bias Current
1000
800
nA
A
VS
Large Signal Voltage Gain
V
O
e
g
10V
15
15
V mV
R
L
t
2 0 kX
V
OP
Output Voltage Swing
R
L
e
2 0 kX
g
10
g
10
V
LM3303 and LM3403
Electrical Characteristics
T
A
e
25 C V
a e
5 0V V
b e
GND unless otherwise specified
Symbol
Parameter
Conditions
LM3303
LM3403
Units
Min
Typ
Max
Min
Typ
Max
V
IO
Input Offset Voltage
8 0
2 0
8 0
mV
I
IO
Input Offset Current
75
30
50
nA
I
IB
Input Bias Current
500
200
500
nA
I
CC
Supply Current
2 5
7 0
2 5
7 0
mA
PSRR
Power Supply
150
150
m
V V
Rejection Ratio
A
VS
Large Signal Voltage Gain
R
L
t
2 0 kX
20
200
20
200
V mV
V
OP
Output Voltage Swing
R
L
e
10 kX
3 3
3 3
(Note 5)
5 0V
s
V
a
s
30V
(V
a
)
(V
a
)
V
R
L
e
10 kX
b
2 0
b
2 0
CS
Channel Separation
1 0 Hz
s
f
s
20 kHz
b
120
b
120
dB
(Input Referenced)
Note 1
T
J Max
e
150 C for the Molded DIP and SO-14 and 175 C for the Ceramic DIP
Note 2
Ratings apply to ambient temperature at 25 C Above this temperature derate the 14L-Ceramic DIP at 9 1 mW C the 14L-Molded DIP at 8 3 mW C and
the SO-14 at 7 5 mW C
Note 3
For supply voltage less than 30V between V
a
and V
b
the absolute maximum input voltage is equal to the supply voltage
Note 4
Not to exceed maximum package power dissipation
Note 5
Output will swing to ground
3
Typical Performance Characteristics
Frequency Response
Open Loop
Sine Wave Response
vs Frequency
Output Voltage
Supply Voltage
Output Swing vs
vs Temperature
Input Bias Current
vs Supply Voltage
Input Bias Current
TL H 10064 3
4
Typical Applications
Multiple Feedback Bandpass Filter
TL H 10064 4
f
o
e
center frequency
BW
e
Bandwidth
R in kX
C in mF
Q
e
f
o
BW
k
10
C1
e
C2
e
Q
3
R1
e
R2
e
1 R3
e
9Q
2 b
1
(
Using scaling factors in these expressions
If source impedance is high or varies filter may be preceded with voltage
follower buffer to stabilize filter parameters
Design example
given Q
e
5 f
o
e
1 kHz
Let R1
e
R2
e
10 kX
then R3
e
9(5)
2 b
10
R3
e
215 kX
C
e
5
3
e
1 6 nF
Wein Bridge Oscillator
TL H 10064 5
f
o
e
1
2qRC
for f
o
e
1 kHz
R
e
16 kX
C
e
0 01 mF
Comparator with Hysteresis
TL H 10064 6
V
IL
e
R1
R1
a
R2
(V
OL
b
V
REF
)
a
V
REF
V
IH
e
R1
R1
a
R2
(V
OH
b
V
REF
)
a
V
REF
H
e
R1
R1
a
R2
(V
OH
b
V
OL
)
High Impedance Differential Amplifier
TL H 10064 7
V
OUT
e
C(1
a
a
a
b)(V2
b
V1)
R2
R5
A
R6
R7
for best CMRR
R1
e
R4
R2
e
R5
Gain
e
R6
R5
1
a
2R1
R3
J
e
C (1
a
a
a
b)
AC Coupled Non-Inverting Amplifier
TL H 10064 9
A
V
e
1
a
R2
R1
A
V
e
11 (as shown)
5
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