LM101A-LM201A
LM301A
SINGLE OPERATIONAL AMPLIFIERS
LM101A
LM201A
LM301A
s
INPUT OFFSET VOLTAGE 0.7mV
s
INPUT BIAS CURRENT
25nA
2mV
70nA
2nA
N
DIP8
(Plastic Package)
s
INPUT OFFSET CURRENT 1.5nA
AMPLIFIER
DESCRIPTION
s
SLEW RATE AS INVERSING10V/µs 10V/µs
The LM101A is a general purpose operational am-
plifier which offers many features: supply voltages
from ±5V to ±22V, low current drain, overload pro-
tection on the input and output, no latch-up when
the common-mode range is exceeded, free from
oscillations and compensation with a single 30pF
capacitor. It has advantages over internally com-
pensated amplifiers in that the compensation can
be tailored to the particular application: slew rate
of 10V/µs and bandwidth of 3.5MHz can be easily
achieved.
ORDER CODE
Package
Part Number Temperature Range
N
LM101A
-55°C, +125°C
LM201A
-40°C, +105°C
LM301A
0°C, +70°C
Example :
LM201AN
•
•
•
D
•
•
•
D
SO8
(Plastic Micropackage)
PIN CONNECTIONS
(top view)
1
2
3
4
5 - Balance
6 - Output
7 - V
CC+
8
7
6
5
N =
Dual in Line Package (DIP)
D =
Small Outline Package (SO) - also available in Tape & Reel (DT)
1-
2-
3-
4-
Balance, compensation
Inverting input
Non-inverting input
V
CC-
8 - Compensation 2
December 2001
1/11
LM101A - LM201A - LM301A
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
i
V
id
P
tot
T
oper
T
stg
Supply voltage
Input Voltage
Differential Input Voltage
Power Dissipation
Output Short-circuit Duration
Opearting Free-air Temperature Range
Storage Temperature Range
-55 to +125
N Suffix
D Suffix
Parameter
LM101A
LM201A
±22
±15
±30
500
300
Infinite
-40 to +105
-65 to +150
0 to +70
LM301A
Unit
V
V
V
mW
°C
°C
2/11
LM101A - LM201A - LM301A
ELECTRICAL CHARACTERISTICS
±5V
≤
V
CC
≤
±20V,
C1 = 30pF,
T
amb
= 25°C (unless otherwise specified)
LM101A - LM201A
Symbol
Parameter
Min.
V
io
Input Offset Voltage (R
S
≤
10kΩ)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Offset Voltage Drift
T
min
≤
T
amb
≤
T
max
Input Bias Current - note
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Offset Current
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Offset Current Drift
T
min
≤
T
amb
≤
25°C
T
min
≤
T
amb
≤
T
max
Large Signal Voltage Gain *
V
O
≤
10V, R
L
= 2kΩ)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Supply Voltage Rejection Ratio (R
s
≤
10kΩ)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Supply Current, no load
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Common Mode Voltage Range
(V
CC
= ±20V)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Common Mode Rejection Ratio (R
s
≤
10kΩ)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Output Short-circuit Current *
T
amb
= +25°C
Output Voltage Swing *
T
amb
= +25°C
±V
OPP
T
min
≤
T
amb
≤
T
max
R
L
=
R
L
=
R
L
=
R
L
=
10kΩ
2kΩ
10kΩ
2kΩ
Typ.
0.7
Max.
2
3
15
75
100
10
20
100
200
Min.
Typ.
2
Max.
7.5
10
30
250
300
50
70
300
600
mV
µV/°C
LM301A
Unit
DV
io
3
25
6
70
I
ib
nA
I
io
1.5
2
nA
DI
Iio
10
20
10
20
pA/°C
A
vd
50
25
80
80
100
25
15
70
70
3
3
100
V/mV
SVR
96
96
dB
I
CC
1.8
1.8
3
3
mA
V
icm
±15
±15
±15
±15
V
CMR
80
80
10
12
10
12
10
0.25
96
70
70
50
10
12
10
12
10
0.25
96
dB
I
OS
30
14
13
30
14
13
50
mA
V
SR
Slew Rate (V
i
= ±10V, R
L
= 2kΩ,C
L
= 100pF,
unity gain) -
1)
0.5
0.5
V/µs
3/11
LM101A - LM201A - LM301A
LM101A - LM201A
Symbol
Parameter
Min.
t
r
K
OV
Z
i
GBP
Rise (V
i
= ±20mV, R
L
= 2kΩ,C
L
= 100pF, unity
gain)
Overshoot (V
i
= 20mV, R
L
= 2kΩ,C
L
= 100pF,
unity gain)
Input Impedance *
Gain Bandwidth Product *
(V
i
= 10mV, R
L
= 2kΩ,C
L
= 100pF, f = 100KHz)
Total Harmonic Distortion
(f = 1kHz, A
v
= 20dB, R
L
= 2kΩ, V
o
= 2V
pp
,
C
L
= 100pF)
Equivalent Input Noise Voltage
f = 1kHz, R
s
= 100Ω
1.5
0.5
Typ.
0.3
5
4
1
1.5
0.5
Max.
Min.
LM301A
Unit
Typ.
0.3
5
4
1
Max.
µs
%
MΩ
MHz
THD
0.015
0.015
%
nV
-----------
-
Hz
e
n
25
25
1. May be improved up to 10V/µs in inverting amplifier configuration
* ==> V
CC
= ±15V, T
amb
= +25°C (unless otherwise specified)
4/11
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