National Semiconductor LM101A, LM201A, LM301A Technical data

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LM101A/LM201A/LM301A Operational Amplifiers
General Description
The LM101A series are general purpose operational amplifi­ers which feature improved performance over industry stan­dards like the LM709. Advanced processing techniques make possible an order of magnitude reduction in input cur­rents, and a redesign of the biasing circuitry reduces the temperature drift of input current.Improvedspecifications in­clude:
Offset voltage 3 mV maximum over temperature
(LM101A/LM201A) Input current 100 nA maximum over temperature
(LM101A/LM201A) Offset current 20 nA maximum over temperature
(LM101A/LM201A) Guaranteed drift characteristics
Offsets guaranteed over entire common mode and sup-
ply voltage ranges Slew rate of 10V/µs as a summing amplifier
This amplifier offers many features which make its appli­cation nearly foolproof: overload protection on the input
LM101A/LM201A/LM301A Operational Amplifiers
September 1999
and output, no latch-up when the common mode range is exceeded, and freedom from oscillations and compensa­tion with a single 30 pF capacitor. It has advantages over internally compensated amplifiers in that the frequency compensation can be tailored to the particular applica­tion. For example, in low frequency circuits it can be over­compensated for increased stability margin. Or the com­pensation can be optimized to give more than a factor of ten improvement in high frequency performance for most applications.
In addition, the device provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval inte­grators or timers, sample and hold circuits and low fre­quency waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of con­ventional IC op amps, it can give lower offset voltage and a drift at a lower cost.
The LM101A is guaranteed over a temperature range of
−55˚C to +125˚C, the LM201A from −25˚C to +85˚C, and the LM301A from 0˚C to +70˚C.
Connection Diagrams (Top View)
Dual-In-Line Package
DS007752-4
Order Number LM101AJ, LM101J/883 (Note 1),
LM201AN or LM301AN
See NS Package Number J08A or N08E
Ceramic Flatpack Package
DS007752-40
Order Number LM101AW/883 or LM101W/883
See NS Package Number W10A
© 1999 National Semiconductor Corporation DS007752 www.national.com
Connection Diagrams (Top View) (Continued)
Metal Can Package
DS007752-2
Note: Pin 4 connected to case.
Order Number LM101AH, LM101AH/883 (Note 1),
LM201AH or LM301AH
See NS Package Number H08C
Note 1: Available per JM38510/10103.
Dual-In-Line Package
DS007752-3
Order Number LM101AJ-14/883 (Note 1)
See NS Package Number J14A
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Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
LM101A/LM201A LM301A
Supply Voltage Differential Input Voltage Input Voltage (Note 3)
±
22V
±
30V
±
15V Output Short Circuit Duration (Note 4) Continuous Continuous Operating Ambient Temp. Range −55˚C to +125˚C (LM101A) 0˚C to +70˚C
−25˚C to +85˚C (LM201A)
T
Max
J
H-Package 150˚C 100˚C N-Package 150˚C 100˚C J-Package 150˚C 100˚C
Power Dissipation at T
=
25˚C
A
H-Package (Still Air) 500 mW 300 mW
(400 LF/Min Air Flow) 1200 mW 700 mW N-Package 900 mW 500 mW J-Package 1000 mW 650 mW
Thermal Resistance (Typical) θ
jA
H-Package (Still Air) 165˚C/W 165˚C/W
(400 LF/Min Air Flow) 67˚C/W 67˚C/W N Package 135˚C/W 135˚C/W J-Package 110˚C/W 110˚CmW
(Typical) θ
jC
H-Package 25˚C/W 25˚C/W
Storage Temperature Range −65˚C to +150˚C −65˚C to +150˚C Lead Temperature (Soldering, 10 sec.)
Metal Can or Ceramic 300˚C 300˚C Plastic 260˚C 260˚C
ESD Tolerance (Note 7) 2000V 2000V
±
18V
±
30V
±
15V
Electrical Characteristics (Note 5)
=
T
T
A
J
Parameter Conditions LM101A/LM201A LM301A Units
Min Typ Max Min Typ Max
Input Offset Voltage T Input Offset Current T Input Bias Current T Input Resistance T Supply Current T
Large Signal Voltage Gain T
Input Offset Voltage R Average Temperature Coefficient R
=
25˚C, R
A
=
25˚C 1.5 10 3.0 50 nA
A
=
25˚C 30 75 70 250 nA
A
=
25˚C 1.5 4.0 0.5 2.0 M
A
=
25˚C V
A
=
25˚C, V
A
V
OUT
50 k 3.0 10 mV
S
50 k 3.0 15 6.0 30 µV/˚C
S
of Input Offset Voltage Input Offset Current 20 70 nA Average Temperature Coefficient 25˚C T of Input Offset Current T
TA≤ 25˚C 0.02 0.2 0.02 0.6 nA/˚C
MIN
Input Bias Current 0.1 0.3 µA Supply Current T
=
T
A
50 k 0.7 2.0 2.0 7.5 mV
S
=
±
20V 1.8 3.0 mA
S
=
±
V
15V 1.8 3.0 mA
=
S
=
±
10V, RL≥ 2k
T
A
MAX
=
MAX,VS
S
±
15V 50 160 25 160 V/mV
0.01 0.1 0.01 0.3 nA/˚C
±
20V 1.2 2.5 mA
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Electrical Characteristics (Note 5) (Continued)
=
T
T
A
J
Parameter Conditions LM101A/LM201A LM301A Units
Min Typ Max Min Typ Max
=
±
Large Signal Voltage Gain V
Output Voltage Swing V
Input Voltage Range V
Common-Mode Rejection Ratio R Supply Voltage Rejection Ratio R
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.Operating ratings indicate for which the device is functional, but do no guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guarantee spe­cific limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is given, however,thetypical value is a good indication of device performance.
Note 3: For supply voltages less than Note 4: Continuous short circuit is allowed for case temperatures to 125˚C and ambient temperatures to 75˚C for LM101A/LM201A, and 70˚C and 55˚C respectively
for LM301A. Note 5: Unless otherwise specified, these specifications apply for C1=30 pF,
+85˚C (LM201A),±5V ≤ VS≤±15V and 0˚C ≤ TA≤ +70˚C (LM301A).
T
A
Note 6: Refer to RETS101AX for LM101A military specifications and RETS101X for LM101 military specifications. Note 7: Human body model, 100 pF discharged through 1.5 k.
±
15V, V
S
R
2k
L
=
±
15V R
S
=
±
20V
S
=
±
V
15V +15,
S
50 k 80 96 70 90 dB
S
50 k 80 96 70 96 dB
S
15V, the absolute maximum input voltage is equal to the supply voltage.
=
±
10V 25 15 V/mV
OUT
=
10 k
L
=
R
2k
L
±
5V VS≤±20V and −55˚C TA≤ +125˚C (LM101A),±5V VS≤±20V and −25˚C
±
12±14
±10± ±
13
15 V
−13
±
12±14 V
±
10±13 V
±
12 +15,
−13
Guaranteed Performance Characteristics LM101A/LM201A
V
Input Voltage Range
DS007752-41
Output Swing
DS007752-42
Guaranteed Performance Characteristics LM301A
Input Voltage Range
DS007752-44
Output Swing
DS007752-45
Voltage Gain
DS007752-43
Voltage Gain
DS007752-46
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Typical Performance Characteristics
Supply Current
Input Current, LM101A/LM201A/LM301A
Input Noise Current
DS007752-47
DS007752-50
Voltage Gain
Current Limiting
Common Mode Rejection
DS007752-48
DS007752-51
Maximum Power Dissipation
DS007752-49
Input Noise Voltage
DS007752-52
Power Supply Rejection
DS007752-53
DS007752-54
DS007752-55
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Typical Performance Characteristics (Continued)
Closed Loop Output Impedance
DS007752-56
Typical Performance Characteristics for Various Compensation Circuits
(Note 9)
CS=30pF
Single Pole Compensation
DS007752-8
Feedforward Compensation
CS=30pF C2=10C1
DS007752-16
Two Pole Compensation
DS007752-12
=
f
3 MHz
o
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