LM101AMD8 [TI]

LM101AQML Operational Amplifiers;
LM101AMD8
型号: LM101AMD8
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
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LM101AQML Operational Amplifiers

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LM101AQML  
LM101AQML Operational Amplifiers  
Literature Number: SNOSAI0  
January 2006  
LM101AQML  
Operational Amplifiers  
General Description  
The LM101A is a general purpose operational amplifier  
which features improved performance over industry stan-  
dards such as 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. Improved specifications  
include:  
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, replac-  
ing 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.  
Offset voltage 3 mV maximum over temperature  
Input current 100 nA maximum over temperature  
Offset current 20 nA maximum over temperature  
Guaranteed drift characteristics  
Features  
Offsets guaranteed over entire common mode and sup-  
ply voltage ranges  
n Available with radiation guarantee  
n Offset voltage 3 mV maximum over temperature  
n Input current 100 nA maximum over temperature  
n Offset current 20 nA maximum over temperature  
n Guaranteed drift characteristics  
n Offsets guaranteed over entire common mode and  
supply voltage ranges  
Slew rate of 10V/µs as a summing amplifier  
This amplifier offers many features which make its appli-  
cation nearly foolproof: overload protection on the input  
and output, no latch-up when the common mode range is  
exceeded, and freedom from oscillations and compensa-  
tion with a single 30 pF capacitor. It has advantages over  
internally compensated amplifiers in that the frequency  
compensation can be tailored to the particular applica-  
tion. For example, in low frequency circuits it can be  
n Slew rate of 10 V/µS as a summing amplifier  
Ordering Information  
NS Part Number  
SMD Part Number  
NS Package Number  
Package Description  
8LD Metal Can  
8LD CERDIP  
LM101AH/883  
H08C  
J08A  
LM101AJ/883  
LM101AW/883  
LM101AH-QMLV  
LM101AHLQMLV  
W10A  
H08C  
H08C  
10LD CERPACK  
8LD Metal Can  
8LD Metal Can  
5962–9951501VGA  
5962L9951501VGA  
50k rd(Si)  
LM101AHRQMLV  
LM101AJLQMLV  
5962R9951501VGA  
100k rd(Si)  
H08C  
J08A  
8LD Metal Can  
8LD CERDIP  
5962L9951501VPA  
50k rd(Si)  
LM101AJ-QMLV  
LM101AW-QMLV  
LM101AWLQMLV  
5962–9951501VPA  
5962–9951501VHA  
5962L9951501VHA  
50k rd(Si)  
J08A  
W10A  
W10A  
8LD CERDIP  
10LD CERPACK  
10LD CERPACK  
© 2006 National Semiconductor Corporation  
DS201223  
www.national.com  
Schematic (Note 11)  
20122301  
Connection Diagrams  
(Top View)  
(Top View)  
Metal Can Package  
Dual-In-Line Package  
20122304  
See NS Package Number J08A  
20122302  
See NS Package Number H08C  
Note: Pin 4 connected to case.  
www.national.com  
2
Connection Diagrams (Continued)  
(Top View)  
Ceramic Flatpack Package  
20122340  
See NS Package Number W10A  
Fast AC/DC Converter  
20122333  
Note 1: Feedforward compensation can be used to make a fast full wave rectifier without a filter.  
3
www.national.com  
Absolute Maximum Ratings (Note 2)  
Supply Voltage  
22V  
30V  
Differential Input Voltage  
Input Voltage (Note 3)  
Output Short Circuit Duration  
Operating Ambient Temp. Range  
TJ Max  
15V  
Continuous  
−55˚C TA +125˚C  
150˚C  
Power Dissipation at TA = 25˚C (Note 4)  
H-Package  
(Still Air)  
750 mW  
(500 LF / Min Air Flow)  
J-Package  
1200 mW  
(Still Air)  
1000 mW  
1500 mW  
(500 LF / Min Air Flow)  
W-Package  
(Still Air)  
500mW  
800mW  
(500 LF / Min Air Flow)  
Thermal Resistance  
θJA  
H-Package  
(Still Air)  
165˚C/W  
89˚C/W  
(500 LF / Min Air Flow)  
J-Package  
(Still Air)  
128˚C/W  
75˚C/W  
(500 LF / Min Air Flow)  
W-Package  
(Still Air)  
233˚C/W  
155˚C/W  
(500 LF / Min Air Flow)  
θJC (Typical)  
H-Package  
39˚C/W  
26˚C/W  
J-Package  
W-Package  
26˚C/W  
Storage Temperature Range  
Lead Temperature (Soldering, 10 sec.)  
ESD Tolerance (Note 5)  
−65˚C TA +150˚C  
300˚C  
3000V  
www.national.com  
4
Quality Conformance Inspection  
Mil-Std-883, Method 5005 - Group A  
Subgroup  
Description  
Static tests at  
Temp (˚C)  
25  
1
2
Static tests at  
125  
-55  
3
Static tests at  
4
Dynamic tests at  
Dynamic tests at  
Dynamic tests at  
Functional tests at  
Functional tests at  
Functional tests at  
Switching tests at  
Switching tests at  
Switching tests at  
25  
5
125  
-55  
6
7
25  
8A  
8B  
9
125  
-55  
25  
10  
11  
125  
-55  
LM101A 883 Electrical Characteristics  
DC Parameters  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, VCM= 0V  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
1
Notes  
Min Max  
Units  
VIO  
Input Offset Voltage  
Input Offset Current  
Input Bias Current  
VCM = -15V, RS = 50Ω  
VCM = 15V, RS = 50Ω  
RS = 50Ω  
-2.0  
-3.0  
-2.0  
-3.0  
-2.0  
-3.0  
-2.0  
-3.0  
-10  
-20  
-10  
-20  
-10  
-20  
-10  
-20  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
2.0  
3.0  
2.0  
3.0  
2.0  
3.0  
2.0  
3.0  
10  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
nA  
2, 3  
1
2, 3  
1
2, 3  
1
VCC  
=
5V, RS = 50Ω  
2, 3  
1
IIO  
VCM = -15V  
VCM = 15V  
20  
2, 3  
1
10  
20  
2, 3  
1
10  
20  
2, 3  
1
VCC  
=
5V  
10  
20  
2, 3  
1
IIB  
VCM = -15V  
VCM = 15V  
75  
100  
75  
2, 3  
1
100  
75  
2, 3  
1
100  
75  
2, 3  
1
VCC  
=
5V  
100  
2, 3  
PSRR+  
PSRR-  
CMRR  
Power Supply Rejection Ratio  
Power Supply Rejection Ratio  
+VCC = +20V and +5V,  
-VCC=-20V, RS=50Ω  
+VCC = +20V,  
80  
dB  
1, 2, 3  
80  
80  
dB  
dB  
1, 2, 3  
1, 2, 3  
-VCC= -20V and -5V, RS=50Ω  
Common Mode Rejection Ratio -15V VCM 15V, RS = 50Ω  
5
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LM101A 883 Electrical Characteristics (Continued)  
DC Parameters (Continued)  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, VCM= 0V  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
1
Notes  
Min Max  
Units  
ICC  
Supply Current  
3.0  
2.5  
mA  
mA  
mA  
mV  
mV  
mA  
mA  
V
2
3.5  
3
+VIO Adj  
−VIO Adj  
+IOS  
Input Offset Voltage Adjust  
Input Offset Voltage Adjust  
Short Circuit Current  
Short Circuit Current  
Input Voltage Range  
Large Signal Gain  
4.0  
1, 2, 3  
1, 2, 3  
1, 2, 3  
1, 2, 3  
1, 2, 3  
4
-4.0  
-45  
7.0  
-15  
50  
-7.0  
45  
-IOS  
VI  
VCC  
VCC  
=
=
20V  
(Note 6)  
15  
+AVS  
15V, RS = 0, RL=2K,  
V/mV  
V/mV  
V/mV  
V/mV  
MΩ  
MΩ  
V
VO =10V  
25  
5, 6  
-AVS  
RI  
Large Signal Gain  
Input Resistance  
VCC 15V, RS = 0, RL=2K,  
=
50  
4
VO =-10V  
25  
5, 6  
(Note 7)  
(Note 7)  
1.5  
0.5  
16  
4
5, 6  
+VOP  
Output Voltage Swing  
RL = 10KΩ  
4, 5, 6  
4, 5, 6  
4, 5, 6  
4, 5, 6  
4, 5, 6  
4, 5, 6  
4, 5, 6  
4, 5, 6  
RL = 2KΩ  
15  
V
RL = 10K, VCC  
=
=
15V  
15V  
12  
V
RL = 2K, VCC  
RL = 10KΩ  
=
10  
V
-VOP  
Output Voltage Swing  
-16  
-15  
-12  
-10  
V
RL = 2KΩ  
V
RL = 10K, VCC  
15V  
15V  
V
RL = 2K, VCC  
=
V
AC Parameters  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, RL = 2K, AV = 1  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
Notes  
Min Max  
Units  
+SR  
-SR  
Slew Rate  
VI = -5V to 5V  
0.2  
0.2  
V/µS  
V/µS  
MHz  
7
7
7
Slew Rate  
VI = 5V to -5V  
GBW  
Gain Bandwidth  
VI = 50mVRMS, f = 20KHz  
0.25  
www.national.com  
6
LM101A QML & RH Electrical Characteristics (Note 10)  
DC Parameters  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, VCM = 0V, RS = 50Ω  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
1
Notes  
Min Max  
Units  
VIO  
Input Offset Voltage  
Input Offset Current  
Input Bias Current  
+VCC = 35V, -VCC = -5V,  
VCM = -15V  
-2.0 +2.0  
-3.0 +3.0  
-2.0 +2.0  
-3.0 +3.0  
-2.0 +2.0  
-3.0 +3.0  
-2.0 +2.0  
-3.0 +3.0  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
nA  
2, 3  
1
+VCC = 5V, -VCC = -35V,  
VCM = +15V  
2, 3  
1
VCM = 0V  
2, 3  
1
+VCC = 5V, -VCC = -5V,  
VCM = 0V  
2, 3  
1, 2  
3
IIO  
+VCC = 35V, -VCC = -5V,  
-10  
-20  
-10  
-20  
-10  
-20  
-10  
-20  
-0.1  
-0.1  
-0.1  
-0.1  
-0.1  
-0.1  
-0.1  
-0.1  
-50  
+10  
+20  
+10  
+20  
+10  
+20  
+10  
+20  
75  
VCM = -15V, RS = 100KΩ  
nA  
+VCC = 5V, -VCC = -35V,  
nA  
1, 2  
3
VCM = +15V, RS = 100KΩ  
nA  
VCM = 0V, RS = 100KΩ  
nA  
1, 2  
3
nA  
+VCC = 5V, -VCC = -5V,  
nA  
1, 2  
3
VCM = 0V, RS = 100KΩ  
nA  
IIB  
+VCC = 35V, -VCC = -5V,  
nA  
1, 2  
3
VCM = -15V, RS = 100KΩ  
100  
75  
nA  
+VCC = 5V, -VCC = -35V,  
nA  
1, 2  
3
VCM = +15V, RS = 100KΩ  
100  
75  
nA  
VCM = 0V, RS = 100KΩ  
nA  
1, 2  
3
100  
75  
nA  
+VCC = 5V, -VCC = -5V,  
nA  
1, 2  
3
VCM = 0V, RS = 100KΩ  
100  
+50  
nA  
+PSRR  
-PSRR  
CMRR  
+VIO Adj  
-VIO Adj  
+IOS  
Power Supply Rejection Ratio  
Power Supply Rejection Ratio  
+VCC = 10V, -VCC = -20V  
+VCC = 20V, -VCC = -10V  
µV/V  
µV/V  
µV/V  
µV/V  
1
-100 +100  
-50 +50  
2, 3  
1
-100 +100  
2, 3  
Common Mode Rejection Ratio VCC  
=
35V to 5V, VCM =  
80  
dB  
mV  
mV  
mA  
mA  
1, 2, 3  
1, 2, 3  
1, 2, 3  
1, 2, 3  
1, 2, 3  
15V  
Adjustment for Input Offset  
Voltage  
4.0  
Adjustment for Input Offset  
Voltage  
-4.0  
-60  
+60  
Output Short Circuit Current  
+VCC = 15V, -VCC = -15V,  
t 25mS, VCM = -15V  
-IOS  
Output Short Circuit Current  
Power Supply Current  
+VCC = 15V, -VCC = -15V,  
t 25mS, VCM = +15V  
+VCC = 15V, -VCC = -15V  
ICC  
3.0  
2.32  
3.5  
mA  
mA  
1
2
3
2
3
2
3
mA  
VIO/ T  
IIO / T  
Temperature Coefficient of  
Input Offset Voltage  
-55˚C TA +25˚C  
+25˚C TA +125˚C  
-55˚C TA +25˚C  
+25˚C TA +125˚C  
(Note 8)  
(Note 8)  
(Note 8)  
(Note 8)  
-18  
-15  
+18  
+15  
µV/˚C  
uV/˚C  
pA/˚C  
pA/˚C  
Temperature Coefficient of  
Input Offset Current  
-200 +200  
-100 +100  
7
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LM101A QML & RH Electrical Characteristics (Note 10) (Continued)  
DC Parameters (Continued)  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, VCM = 0V, RS = 50Ω  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
4
Notes  
Min Max  
Units  
-AVS  
Large Signal (Open Loop)  
Voltage Gain  
RL = 2K, VO = -15V  
RL = 10K, VO = -15V  
RL = 2K, VO = +15V  
RL = 10K, VO = +15V  
(Note 9)  
(Note 9)  
(Note 9)  
(Note 9)  
(Note 9)  
(Note 9)  
(Note 9)  
(Note 9)  
50  
25  
50  
25  
50  
25  
50  
25  
V/mV  
V/mV  
V/mV  
V/mV  
V/mV  
V/mV  
V/mV  
V/mV  
5, 6  
4
5, 6  
4
+AVS  
Large Signal (Open Loop)  
Voltage Gain  
5, 6  
4
5, 6  
AVS  
Large Signal (Open Loop)  
Voltage Gain  
VCC  
=
=
5V,RL = 2K,  
2V  
5V, RL = 10K,  
2V  
(Note 9)  
(Note 9)  
10  
10  
V/mV  
V/mV  
4,5, 6  
4,5, 6  
VO  
=
VCC  
VO  
=
+VOP  
-VOP  
Output Voltage Swing  
Output Voltage Swing  
RL = 10K, VCM = -20V  
RL = 2K, VCM = -20V  
RL = 10K, VCM = 20V  
RL = 2K, VCM = 20V  
+16  
+15  
-16  
-15  
V
V
V
V
4,5, 6  
4,5, 6  
4,5, 6  
4,5, 6  
AC Parameters  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, VCM = 0V, RS = 50Ω  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
7, 8A  
8B  
Notes  
Min Max  
Units  
+SR  
Slew Rate  
Slew Rate  
AV = 1, VI = -5V to +5V  
AV = 1, VI = +5V to -5V  
0.3  
0.2  
0.3  
0.2  
800  
25  
V/µS  
V/µS  
V/µS  
V/µS  
nS  
-SR  
7, 8A  
8B  
TRTR  
TROS  
Rise Time  
Overshoot  
AV = 1, VI = 50mV  
AV = 1, VI = 50mV  
7, 8A, 8B  
7
%
35  
%
8A, 8B  
7
NIBB  
NIPC  
Noise Broadband  
Noise Popcorn  
BW = 10Hz to 5KHz, RS = 0Ω  
BW = 10Hz to 5KHz,  
RS = 100KΩ  
15  
µVRMS  
80  
µVPK  
7
DC Parameters Drift Values  
The following conditions apply to all parameters, unless otherwise specified  
VCC  
=
20V, VCM = 0V, RS = 50Ω  
Delta calculations performed on QMLV devices at group B, Subgroup 5 only.  
Symbol  
Parameter  
Conditions  
Sub-  
groups  
Notes  
Min Max  
Units  
VIO  
IIB  
Input Offset Voltage  
Input Bias Current  
VCM = 0V  
-0.5  
-7.5  
0.5  
7.5  
mV  
nA  
1
1
VCM = 0V, RS = 100KΩ  
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8
Notes  
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating ratings indicate conditions for which the device is  
intended to be functional, but do no guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The  
guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed  
test conditions.  
Note 3: For supply voltages less than 15V, the absolute maximum input voltage is equal to the supply voltage.  
Note 4: The maximum power dissipation must be derated at elevated temperatures and is dictated by T  
(maximum junction temperature), θ (package junction  
JA  
Jmax  
to ambient thermal resistance), and T (ambient temperature). The maximum allowable power dissipation at any temperature is P  
= (T  
− T ) / θ or the  
A
Dmax  
Jmax A JA  
number given in the Absolute Maximum Ratings, whichever is lower.  
Note 5: Human body model, 100 pF discharged through 1.5 k.  
Note 6: Parameter guaranteed by the input conditions of several DC parameters  
Note 7: Parameter guaranteed, not tested.  
Note 8: Calculated parameter  
Note 9: Datalog reading of K = V/mV.  
Note 10: Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics. These parts may be dose rate sensitive in a space  
environment and demonstrate enhanced low dose rate effect. Radiation end point limits for the noted parameters are guaranteed only for the conditions as specified  
in Mil-Std-883, Method 1019  
Note 11: Pin connections shown are for 8-pin packages.  
9
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Typical Performance Characteristics LM101A  
Input Voltage Range  
Output Swing  
20122342  
20122341  
Voltage Gain  
20122343  
Supply Current  
Voltage Gain  
20122347  
20122348  
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10  
Typical Performance Characteristics LM101A (Continued)  
Input Current,  
Maximum Power Dissipation  
LM101A  
20122349  
20122350  
Current Limiting  
Input Noise Voltage  
20122351  
20122352  
Input Noise Current  
Common Mode Rejection  
20122353  
20122354  
11  
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Typical Performance Characteristics LM101A (Continued)  
Closed Loop Output  
Impedance  
Power Supply Rejection  
20122355  
20122356  
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12  
Typical Performance Characteristics for Various Compensation Circuits  
(Note 11)  
Single Pole Compensation  
Two Pole Compensation  
20122308  
20122312  
C = 30 pF  
S
C = 30 pF  
S
C2 = 10 C1  
Open Loop Frequency  
Response  
Feedforward Compensation  
20122316  
20122309  
f = 3 MHz  
o
Open Loop Frequency  
Response  
Open Loop Frequency  
Response  
20122317  
20122313  
13  
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Typical Performance Characteristics for Various Compensation Circuits  
(Note 11) (Continued)  
Large Signal Frequency  
Response  
Large Signal Frequency  
Response  
20122310  
20122318  
20122315  
20122314  
20122311  
20122319  
Large Signal Frequency  
Response  
Voltage Follower Pulse  
Response  
Voltage Follower Pulse  
Response  
Inverter Pulse Response  
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14  
Typical Applications (Note 11)  
Inverting Amplifier  
with Balancing Circuit  
Variable Capacitance Multiplier  
20122320  
20122323  
May be zero or equal to parallel combination of R1 and R2 for minimum  
offset.  
Simulated Inductor  
Sine Wave Oscillator  
20122321  
L . R1 R2 C1  
R
R
= R2  
= R1  
S
P
Fast Inverting Amplifier  
with High Input Impedance  
20122324  
f
o
= 10 kHz  
Integrator with Bias Current Compensation  
20122322  
20122325  
*Adjust for zero integrator drift. Current drift typically 0.1 nA/˚C over −55˚C  
to +125˚C temperature range.  
15  
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Application Hints (Note 11)  
Protecting Against Gross  
Fault Conditions  
20122326  
*Protects input  
Protects output  
Protects output — not needed when R4 is used.  
Compensating for Stray Input Capacitances  
or Large Feedback Resistor  
20122327  
Isolating Large Capacitive Loads  
20122328  
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16  
Although the LM101A is designed for trouble free operation,  
experience has indicated that it is wise to observe certain  
precautions given below to protect the devices from abnor-  
mal operating conditions. It might be pointed out that the  
advice given here is applicable to practically any IC op amp,  
although the exact reason why may differ with different de-  
vices.  
Typical Applications (Note 11)  
Standard Compensation and  
Offset Balancing Circuit  
When driving either input from a low-impedance source, a  
limiting resistor should be placed in series with the input lead  
to limit the peak instantaneous output current of the source  
to something less than 100 mA. This is especially important  
when the inputs go outside a piece of equipment where they  
could accidentally be connected to high voltage sources.  
Large capacitors on the input (greater than 0.1 µF) should be  
treated as a low source impedance and isolated with a  
resistor. Low impedance sources do not cause a problem  
unless their output voltage exceeds the supply voltage. How-  
ever, the supplies go to zero when they are turned off, so the  
isolation is usually needed.  
The output circuitry is protected against damage from shorts  
to ground. However, when the amplifier output is connected  
to a test point, it should be isolated by a limiting resistor, as  
test points frequently get shorted to bad places. Further,  
when the amplifer drives a load external to the equipment, it  
is also advisable to use some sort of limiting resistance to  
preclude mishaps.  
20122329  
Fast Voltage Follower  
Precautions should be taken to insure that the power sup-  
plies for the integrated circuit never become  
reversedeven under transient conditions. With reverse  
voltages greater than 1V, the IC will conduct excessive cur-  
rent, fusing internal aluminum interconnects. If there is a  
possibility of this happening, clamp diodes with a high peak  
current rating should be installed on the supply lines. Rever-  
sal of the voltage between V+ and Vwill always cause a  
problem, although reversals with respect to ground may also  
give difficulties in many circuits.  
The minimum values given for the frequency compensation  
capacitor are stable only for source resistances less than  
10 k, stray capacitances on the summing junction less than  
5 pF and capacitive loads smaller than 100 pF. If any of  
these conditions are not met, it becomes necessary to over-  
compensate the amplifier with a larger compensation capaci-  
tor. Alternately, lead capacitors can be used in the feedback  
network to negate the effect of stray capacitance and large  
feedback resistors or an RC network can be added to isolate  
capacitive loads.  
20122331  
Power Bandwidth: 15 kHz  
Slew Rate: 1V/µs  
Fast Summing Amplifier  
Although the LM101A is relatively unaffected by supply by-  
passing, this cannot be ignored altogether. Generally it is  
necessary to bypass the supplies to ground at least once on  
every circuit card, and more bypass points may be required  
if more than five amplifiers are used. When feed-forward  
compensation is employed, however, it is advisable to by-  
pass the supply leads of each amplifier with low inductance  
capacitors because of the higher frequencies involved.  
20122330  
Power Bandwidth: 250 kHz  
Small Signal Bandwiidth: 3.5 MHz  
Slew Rate: 10V/µs  
17  
www.national.com  
Typical Applications (Note 11) (Continued)  
Bilateral Current Source  
20122332  
R3 = R4 + R5  
R1 = R2  
Fast AC/DC Converter (Note 12)  
20122333  
Note 12: Feedforward compensation can be used to make a fast full wave rectifier without a filter.  
www.national.com  
18  
Typical Applications (Note 11) (Continued)  
Instrumentation Amplifier  
20122334  
R1 = R4; R2 = R3  
*, Matching determines CMRR.  
Voltage Comparator for Driving RTL Logic or High  
Current Driver  
Integrator with Bias Current Compensation  
20122337  
20122335  
*Adjust for zero integrator drift. Current drift typically 0.1 nA/˚C over 0˚C to  
+70˚C temperature range.  
19  
www.national.com  
Typical Applications (Note 11) (Continued)  
Low Frequency Square Wave Generator  
20122336  
Voltage Comparator for Driving  
DTL or TTL Integrated Circuits  
Low Drift Sample and Hold  
20122339  
20122338  
*Polycarbonate-dielectric capacitor  
www.national.com  
20  
Revision History Section  
Date  
Revision  
Section  
Originator  
Changes  
Released  
01/05/06  
A
New Release to corporate format  
L. Lytle  
2 MDS datasheets converted into one Corp.  
datasheet format. MNLM101A-X Rev 0A0  
and MRLM101A-X-RH rev 1C2 MDS  
datasheets will be archived.  
21  
www.national.com  
Physical Dimensions inches (millimeters) unless otherwise noted  
Metal Can Package (H)  
NS Package Number H08C  
Ceramic Dual-In-Line Package (J)  
NS Package Number J08A  
www.national.com  
22  
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)  
Ceramic Flatpack Package (W)  
NS Package Number W10A  
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves  
the right at any time without notice to change said circuitry and specifications.  
For the most current product information visit us at www.national.com.  
LIFE SUPPORT POLICY  
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