LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
D961, OCTOBER 1979 REVISED SEPTEMBER 1990
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1991, Texas Instruments Incorporated
21
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Low Input Currents
Low Input Offset Parameters
Frequency and Transient Response
Characteristics Adjustable
Short-Circuit Protection
Offset-Voltage Null Capability
No Latch-Up
Wide Common-Mode and Differential
Voltage Ranges
Same Pin Assignments as uA709
Designed to be Interchangeable with
National Semiconductor LM101A and
LM301A
description
The LM101A, LM201A, and LM301A are high-
performance operational amplifiers featuring very
low input bias current and input offset voltage and
current to improve the accuracy of high-
impedance circuits using these devices. The high
common-mode input voltage range and the
absence of latch-up make these amplifiers ideal
for voltage-follower applications. The devices are
protected to withstand short circuits at the output.
The external compensation of these amplifiers
allows the changing of the frequency response
(when the closed-loop gain is greater then unity)
for applications requiring wider bandwidth or
higher slew rate. A potentiometer may be
connected between the offset-null inputs (N1 and
N2), as shown in Figure 7, to null out the offset
voltage.
The LM101A is characterized for operation over
the full military temperature range of 55
C to
125
C, the LM201A is characterized for operation
from 25
C to 85
C, and the LM301A is
characterized for operation from 0
C to 70
C.
symbol
Output
N2
N1/
COMP
Noninverting
Input IN+
Inverting
Input IN
+
1
2
3
4
8
7
6
5
N1/COMP
IN
IN +
V
CC
COMP
V
CC+
OUT
OFFSET N2
D, JG, OR P PACKAGE
(T0P VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
NC
N1/COMP
IN
IN +
V
CC
NC
NC
NC
COMP
V
CC+
OUT
OFFSET N2
NC
LM101A
W FLAT PACKAGE
(T0P VIEW)
1
2
3
4
5
10
9
8
7
6
NC
N1/COMP
IN
IN +
V
CC
NC
COMP
V
CC+
OUT
OFFSET N2
LM101A
U FLAT PACKAGE
(T0P VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
V
CC+
NC
OUT
NC
NC
IN
NC
IN +
NC
LM101A
FK CHIP-CARRIER PACKAGE
(T0P VIEW)
NC
N1/COMP
NC
N2
NC
COMP
NC
NC
V
NC
NC No internal connection
CC
VIO MAX
at 25
C
PACKAGE
V
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
22
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
CHIP CARRIER
CERAMIC DIP
PLASTIC DIP
FLAT
PACK
FLAT PACK
(D)
(FK)
(JG)
(P)
(U)
(W)
0
C to 70
C
7.5 mV
LM301AD
LM301AP
25
C to 85
C
2 mV
LM201AD
LM201AP
55
C to 125
C
2 mV
LM101AD
LM101AFK
LM101AJG
LM101AP
LM101AU
LM101AW
The D package is available taped and reeled. Add the suffix R to the device type, (i.e., LM301ADR).
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
LM101A
LM201A
LM301A
UNIT
Supply voltage VCC+ (see Note 1)
22
22
18
V
Supply voltage VCC (see Note 1)
22
22
18
V
Differential input voltage (see Note 2)
30
30
30
V
Input voltage (either input, see Notes 1 and 3)
15
15
15
V
Voltage between either offset null terminal (N1/N2) and VCC
0.5 to 2
0.5 to 2
0.5 to 2
V
Duration of output short-circuit (see Note 4)
unlimited
unlimited
unlimited
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature range
55 to 125
25 to 85
0 to 70
C
Storage temperature range
65 to 150
65 to 150
65 to 150
C
Case temperature for 60 seconds: FK package
260
C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
JG, U, or W package
300
C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
D or P package
260
260
260
C
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC.
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
4. The output may be shorted to ground or either power supply. For the LM101A only, the unlimited duration of the short-circuit applies
at (or above) 125
C case temperature or 75
C free-air temperature. For the LM201A only, the unlimited duration of the short-circuit
applies at (or below) 85
C case temperatuare or 75
C free-air temperature.
DISSIPATION RATING TABLE
TA
25
C
DERATING
DERATE
TA = 70
C
TA = 85
C
TA = 125
C
POWER RATING
FACTOR
ABOVE TA
POWER RATING
POWER RATING
POWER RATING
D
500 mW
5.8 mW/
C
64
C
464 mW
377 mW
145 mW
FK
500 mW
11.0 mW/
C
105
C
500 mW
500 mW
275 mW
JG
500 mW
8.4 mW/
C
90
C
500 mW
500 mW
210 mW
P
500 mW
8.0 mW/
C
87
C
500 mW
500 mW
200 mW
U
500 mW
5.4 mW/
C
57
C
432 mW
351 mW
135 mW
W
500 mW
8.0 mW/
C
87
C
500 mW
500 mW
200 mW
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VCC+
5
18
Supply voltage, VCC
5
18
PARAMETER
TEST CONDITIONS
UNIT
mV
VIO
Input offset voltage
VO = 0
Full range
VO = 0
VIO
3
15
6
30
V/
C
Input offset current
IIO
nA
IIO
nA/
C
IIB
Input bias current
nA
VOPP
V
AVD
Large-signal differential voltage
amplification
VCC
=
15 V,
VO =
10 V,
RL
2 k
25
C
Full range
50
200
25
200
25
V/mV
15
CMRR
Common-mode rejection ratio
VIC = VICR min
dB
kSVR
dB
ICC
Supply current
mA
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
23
electrical characteristics at specified free-air temperature, C
C
= 30 pF (see Note 5)
LM101A, LM201A
LM301A
MIN
TYP
MAX
MIN
TYP
MAX
25
C
0.6
2
2
7.5
Full range
3
10
Average temperature coefficient of
input offset voltage
25
C
1.5
10
3
50
Full range
20
70
TA = 55
C to 25
C
0.02
0.2
Average temperature coefficient of
TA = 25
C to MAX
0.01
0.1
input offset current
TA = 0
C to 25
C
0.02
0.6
TA = 25
C to 70
C
0.01
0.3
25
C
30
75
70
250
Full range
100
300
VICR
Common-mode input voltage range
See Note 6
Full range
15
12
V
VCC
=
15 V,
25
C
24
28
24
28
Maximum peak-to-peak output
RL = 10 k
Full range
24
24
voltage swing
VCC
=
15 V,
25
C
20
26
20
26
RL = 2 k
Full range
20
20
ri
Input resistance
25
C
1.5
4
0.5
2
M
25
C
80
98
70
90
Full range
80
70
Supply voltage rejection ratio
25
C
80
98
70
96
(
VCC/
VIO)
Full range
80
70
No load, VO = 0,
25
C
1.8
3
1.8
3
See Note 6
MAX
1.2
2.5
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range for
LM101A is 55
C to 125
C, for LM201A is 25
C to 85
C, and for LM301A is 0
C to 70
C.
NOTES: 5. Unless otherwise noted, VCC
=
5 V to
20 V for LM101A and LM201A, and VCC
=
5 V to
15 V for LM301A. All typical values
are at VCC
=
15 V.
6. For LM101A and LM201A, VCC
=
20 V. For LM301A, VCC
=
15 V.
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
24
TYPICAL CHARACTERISTICS
2I
1
0
7
50
25
0
25
50
3
INPUT OFFSET CURRENT
vs
FREE-AIR TEMPERATURE
4
75
100
125
TA Free-Air Temperature
C
I IO
Input Offset Current nA
LM201A
LM101A
LM301A
VCC
=
15 V
TA Free-Air Temperature
C
VCC
=
15 V
40
80
0
75
50
25
0
25
50
100
75
100
125
20
60
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
LM101A
LM201A
LM301A
Input Bias Current nA
I IB
Figure 1
Figure 2
24
4
8
0
30
16
1 k
10 k
100 k
1 M
10 M
28
12
f Frequency Hz
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE
(WITH SINGLE-POLE COMPENSATION)
vs
FREQUENCY
20
CC = 30 pF
CC = 3 pF
V
OPP
Maximum Peak-to-Peak Output V
oltage V
VCC
=
15 V
RL = 10 K
TA = 25
C
| VCC
| Supply Voltage V
100
20
10
40
0
4
8
10
12
16
20
200
OPEN-LOOP LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
SUPPLY VOLTAGE
400
14
18
2
6
RL = 2 K
TA = 25
C
LM101A
LM301A
LM201A
A
VD
Differential V
oltage
Amplification V/mV
Figure 3
Figure 4
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
25
TYPICAL CHARACTERISTICS
1
101
1
10
100
1 k
10 k 100 k
f Frequency Hz
OPEN-LOOP LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
FREQUENCY
1 M
10 M 100 M
A
VD
Differential V
oltage
Amplification
107
106
105
104
103
102
101
VCC
=
15 V
RL = 2 k
CC = 30 pF
TA = 25
C
0
2
6
8
0
10
20
30
40
2
6
VOLTAGE-FOLLOWER
LARGE-SIGNAL PULSE RESPONSE
8
50
60
90
4
4
t Time
s
70
80
Input and Output V
oltages V
Input
Output
VCC
=
15 V
RL = 2 k
CC = 30 pF
TA = 25
C
CL = 100 pF
Figure 5
Figure 6
TYPICAL APPLICATION DATA
+
COMP
N1
N2
R3
R1
R2
VO
CC
VCC
VI
VCC+
5.1 M
5 M
RL
2 k
V
O
V
I
+ *
R2
R1
C
C
w
R1
@ 30 pF
R1
) R2
R3
+
R1
@ R2
R1
) R2
Figure 7. Inverting Circuit with Adjustable Gain, Single-Pole Compensation,
and Offset Adjustment
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
26
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product or service without notice, and advises its customers to obtain the latest version of relevant information
to verify, before placing orders, that the information being relied on is current.
TI warrants performance of its semiconductor products and related software to the specifications applicable at
the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are
utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each
device is not necessarily performed, except those mandated by government requirements.
Certain applications using semiconductor products may involve potential risks of death, personal injury, or
severe property or environmental damage ("Critical Applications").
TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED
TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHER
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Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TI
products in such applications requires the written approval of an appropriate TI officer. Questions concerning
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In order to minimize risks associated with the customer's applications, adequate design and operating
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Copyright
1996, Texas Instruments Incorporated
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