LM101A-LM201A
LM301A
SINGLE OPERATIONAL AMPLIFIERS
LM101A LM301A
LM201A
■ INPUT OFFSET VOLTAGE 0.7mV
2mV
■ INPUT BIAS CURRENT 25nA 70nA
■ INPUT OFFSET CURRENT 1.5nA
2nA
■ SLEW RATE AS INVERSING10V/µs 10V/µs
AMPLIFIER
DESCRIPTION
The LM101A is a general purpose operational amplifier which offers many features: supply voltages from ±5V to ±22V, low current drain, overload protection 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 compensated 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
Part Number Temperature Range
LM101A
LM201A
-55°C, +125°C
-40°C, +105°C
LM301A 0°C, +70°C
Example : LM201AN
N
•
•
•
Package
D
•
•
•
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
PIN CONNECTIONS (top view)
1
2
3
4
8
7
6
5
1 - Balance, compensation
2 - Inverting input
3 - Non-inverting input
4 - V
CC
-
5 - Balance
6 - Output
7 - 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
T
T tot oper stg
Parameter
Supply voltage
Input Voltage
Differential Input Voltage
Power Dissipation N Suffix
D Suffix
Output Short-circuit Duration
Opearting Free-air Temperature Range
Storage Temperature Range
LM101A LM201A LM301A
±22
±15
±30
500
300
Infinite
-55 to +125 -40 to +105 0 to +70
-65 to +150
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.
Typ.
Max.
V io
DV io
I ib
I io
DI
Iio
A vd
SVR
I
CC
V icm
CMR
I
OS
±V
OPP
SR
Input Offset Voltage (R
S
≤
10k
Ω
)
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
T
= +25°C 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
T min
≤
T amb amb
≤
25°C
≤
T max
Large Signal Voltage Gain *
V
O
≤
10V, R
L
= 2k
Ω)
T amb
= +25°C
T min
≤
T amb
≤
T max
Supply Voltage Rejection Ratio (R s
≤
10k
Ω
)
T amb
T
= +25°C min
≤
T amb
≤
T max
Supply Current, no load
T amb
T
= +25°C 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
≤
10k
Ω
)
T amb
= +25°C
T min
≤
T amb
≤
T max
Output Short-circuit Current *
T amb
= +25°C
Output Voltage Swing *
T
T amb min
= +25°C
≤
T amb
≤
T max
R
L
R
R
L
R
L
L
= 10k
Ω
= 2k
Ω
= 10k
= 2k
Ω
Ω
Slew Rate (V i
= ±10V, R
L
= 2k
Ω
,C
L
= 100pF, unity gain) -
1)
50
25
80
80
±15
±15
80
80
10
12
10
12
10
0.7
3
25
1.5
10
20
100
96
1.8
96
30
14
13
0.25
0.5
3
3
2
3
15
75
100
10
20
100
200
50
LM301A
Min.
Typ.
Max.
±15
±15
2
6
70
2
10
20
25
15
100
70
70
96
1.8
70
70
96
10 30
12
10
12
10
14
13
0.25
0.5
7.5
10
30
250
300
50
70
300
600 pA/°C
3
3
50
Unit mV
µ
V/°C nA nA
V/mV dB mA
V dB mA
V
V/
µ s
3/11
LM101A - LM201A - LM301A
Symbol Parameter
K t
OV
Z r i
GBP
THD
Rise (V i
= ±20mV, R
L
= 2k
Ω
,C
L
= 100pF, unity gain)
Overshoot (V i
= 20mV, R
L
= 2k
Ω
,C
L
= 100pF, unity gain)
Input Impedance *
Gain Bandwidth Product *
(V i
= 10mV, R
L
= 2k
Ω
,C
L
= 100pF, f = 100KHz)
Total Harmonic Distortion
(f = 1kHz, A v
= 20dB, R
L
= 2k
Ω,
V o
= 2V pp
,
C
L
= 100pF) e n
Equivalent Input Noise Voltage f = 1kHz, R s
= 100
Ω
1. May be improved up to 10V/µs in inverting amplifier configuration
* ==> V
CC
= ±15V, T amb
= +25°C (unless otherwise specified)
LM101A - LM201A
Min.
Typ.
Max.
1.5
0.5
0.3
5
4
1
0.015
25
LM301A
Min.
Typ.
Max.
1.5
0.5
0.3
5
4
1
0.015
25
Unit
µs
%
M
Ω
MHz
%
Hz
4/11
LM101A - LM201A - LM301A
5/11
LM101A - LM201A - LM301A
SINGLE POLE COMPENSATION FEED FORWARD COMPENSATION
6/11
LM101A - LM201A - LM301A
7/11
LM101A - LM201A - LM301A
8/11
LM101A - LM201A - LM301A
9/11
LM101A - LM201A - LM301A
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
10/11
Dim.
b b1
D
E e e3
A a1
B e4
F i
L
Z
Min.
0.51
1.15
0.356
0.204
7.95
Millimeters
Typ.
3.32
2.54
7.62
7.62
3.18
Max.
1.65
0.55
0.304
10.92
9.75
6.6
5.08
3.81
1.52
Min.
0.020
0.045
0.014
0.008
0.313
Inches
Typ.
0.131
0.100
0.300
0.300
0.125
Max.
0.065
0.022
0.012
0.430
0.384
0260
0.200
0.150
0.060
LM101A - LM201A - LM301A
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
L c1 b
8
1 e3
D
M
4
5 s
E
Dim.
a3 b b1
C c1
D
A a1 a2
E e e3
F
L
M
S
Min.
0.1
0.65
0.35
0.19
0.25
4.8
5.8
3.8
0.4
Millimeters
Typ.
1.27
3.81
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
5.0
6.2
4.0
1.27
0.6
Min.
0.004
0.026
0.014
0.007
0.010
45° (typ.)
0.189
0.228
0.150
0.016
Inches
Typ.
0.050
0.150
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
0.157
0.050
0.024
8° (max.)
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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