Order this document by LM301A/D
Operational Amplifiers
A general purpose operational amplifier that allows the user to choose the
compensation capacitor best suited to his needs. With proper compensation,
summing amplifier slew rates to 10 V/µs can be obtained.
•
Low Input Offset Current: 20 nA Maximum Over Temperature Range
LM301A
LM201A
OPERATIONAL AMPLIFIERS
SEMICONDUCTOR
TECHNICAL DATA
•
•
•
•
External Frequency Compensation for Flexibility
Class AB Output Provides Excellent Linearity
Output Short Circuit Protection
Guaranteed Drift Characteristics
8
1
Figure 1. Standard
Compensation and
Offset Balancing Circuit
VEE
Inverting
Input
Non–
Inverting
Input
Balance
10 MΩ
VCC
Output
+
Freq
Compen
30 pF
Figure 2. Double–Ended
Limit Detector
VUT
VCC
+
VO
VI
MZ4622 or Equiv.
3.9 V
N SUFFIX
PLASTIC PACKAGE
CASE 626
Balance
5.1 MΩ
VLT
20 k
VEE
VEE
VCC
8
1
VO
VO = 4.8 V for
VLT
≤
VI
≤
VUT
VO = –0.4 V
VI < VLT or VI > VUT
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
VEE
(Pins Not Shown Are Not Connected)
Figure 3. Representative Circuit Schematic
Balance
Compensation
VCC
Inputs
+
500
25
50
Output
PIN CONNECTIONS
Balance
Inputs
VEE
1
2
3
4
8
7
6
5
Compensation
VCC
Output
Balance
(Top View)
450
40 k
40 k
80 k
Device
ORDERING INFORMATION
Operating
Temperature Range
TA = 0° to +70°C
TA = – 25° to +85°C
Package
SO–8
Plastic DIP
SO–8
Plastic DIP
5k
20 k
250
10 k
Balance
1.0 k
VEE
LM301AD
LM301AN
LM201AD
LM201AN
©
Motorola, Inc. 1996
Rev 5
MOTOROLA ANALOG IC DEVICE DATA
1
LM301A LM201A
MAXIMUM RATINGS
Value
Rating
Power Supply Voltage
Input Differential Voltage
Input Common Mode Range (Note 1)
Output Short Circuit Duration
Power Dissipation (Package Limitation)
Plastic Dual–In–Line Package
(LM201A/
Derate above TA = +25°C
301A)
Operating Ambient Temperature Range
Storage Temperature Range
Symbol
VCC, VEE
VID
VICR
tSC
PD
625
5.0
TA
Tstg
–25 to +85
625
5.0
0 to +70
mW
mW/°C
°C
°C
LM201A
±22
±30
±15
Continuous
LM301A
±18
Unit
Vdc
V
V
– 65 to +150
NOTE:
1. For supply voltages less than
±15
V, the absolute maximum input voltage is equal to the supply voltage.
ELECTRICAL CHARACTERISTICS
(TA = +25°C, unless otherwise noted.) Unless otherwise specified, these specifications apply for
supply voltages from
±
5.0 V to
±
20 V for the LM201A, and from
±
5.0 V to
±15
V for the LM301A.
LM201A
Characteristic
Ch
i i
Input Offset Voltage (RS
≤
50 kΩ)
Input Offset Current
Input Bias Current
Input Resistance
Supply Current
VCC/VEE =
±
20 V
VCC/VEE =
±15
V
Large Signal Voltage Gain
(VCC/VEE =
±15
V, VO =
±10
V, RL > 2.0 kΩ)
Input Offset Voltage (RS
≤
50 kΩ)
Input Offset Current
Avg Temperature Coefficient of Input Offset Voltage
TA(min)
≤
TA
≤
TA (max)
Avg Temperature Coefficient of Input Offset Current
+25°C
≤
TA
≤
TA (max)
TA(min)
≤
TA
≤
25°C
Input Bias Current
Large Signal Voltage Gain
(VCC/VEE =
±15
V, VO =
±10V,
RL > 2.0 kΩ)
Input Voltage Range
VCC/VEE =
±
20 V
VCC/VEE =
±15
V
Common Mode Rejection (RS
≤
50 kΩ)
Supply Voltage Rejection (RS
≤
50 kΩ)
Output Voltage Swing
(VCC/VEE =
±15
V, RL =
±10
kΩ, RL > 2.0 kΩ)
Supply Currents (TA = TA(max), VCC/VEE =
±
20 V)
Symbol
S b l
VIO
IIO
IIB
ri
ICC,IEE
–
–
AV
50
1.8
–
160
3.0
–
–
–
–
25
–
1.8
160
–
3.0
–
V/mV
Min
–
–
–
1.5
Typ
0.7
1.5
30
4.0
Max
2.0
10
75
–
Min
–
–
–
0.5
LM301A
Typ
2.0
3.0
70
2.0
Max
7.5
50
250
–
Unit
U i
mV
nA
nA
MΩ
mA
The following specifications apply over the operating temperature range.
VIO
IIO
∆V
IO/∆T
∆I
IO/∆T
–
–
IIB
AVOL
VICR
–15
–
CMR
PSR
VO
ICC,IEE
80
80
±12
±10
–
–
–
96
96
±14
±13
1.2
+15
–
–
–
–
–
2.5
–
–12
70
70
±12
±10
–
–
–
90
96
±14
±13
–
–
+12
–
–
–
–
–
dB
dB
V
mA
–
25
0.01
0.02
–
–
0.1
0.2
100
–
–
–
–
15
0.01
0.02
–
–
0.3
0.6
300
–
nA
V/mV
V
–
–
–
–
–
3.0
3.0
20
15
–
–
–
–
–
6.0
10
70
30
mV
nA
µV/°C
nA/°C
2
MOTOROLA ANALOG IC DEVICE DATA
LM301A LM201A
Figure 4. Minimum Input Voltage Range
VOR, OUTPUT VOLTAGE RANGE (
±
V)
20
VIR , INPUT VOLTAGE RANGE (V)
16
Applicable to the Specified
Operating Temperature
Ranges
20
16
Applicable to the Specified
Operating Temperature
Ranges
Figure 5. Minimum Output Voltage Swing
12
Positive
8.0
4.0
0
Negative
LM201A
only
12
8.0
4.0
0
Minimum
RL = 10 k
Minimum
RL = 2.0 k
0
5.0
10
15
VCC, ( –VEE), SUPPLY VOLTAGE (V)
20
LM201A
only
0
5.0
10
15
VCC, ( –VEE), SUPPLY VOLTAGE (V)
20
Figure 6. Minimum Voltage Gain
100
94
A V , VOLTAGE GAIN (dB)
88
82
76
70
0
5.0
10
15
20
VCC, ( –VEE), SUPPLY VOLTAGE (V)
LM201A
only
I CC , I EE , SUPPLY CURRENTS (mA)
Applicable to the Specified
Operating Temperature
Ranges
2.5
2.0
1.5
1.0
0.5
0
Figure 7. Typical Supply Currents
LM201A
only
TA = +25°C
0
5.0
10
15
20
VCC, ( –VEE), SUPPLY VOLTAGE (V)
Figure 8. Open Loop Frequency Response
180
160
140
AV , VOLTAGE GAIN (dB)
120
100
80
60
40
20
0
–20
1.0
C1 = 30 pF
Gain
C1 = 3.0 pF
Phase
Single–Pole Compensation
315
270
225
180
135
90
45
0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
VOR, OUTPUT VOLTAGE RANGE (
±
V)
Figure 9. Large Signal Frequency Response
Single–Pole Compensation
15
10
C1 = 3.0 pF
5.0
C1 = 30 pF
0
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
1.0 M
10 M
f, FREQUENCY (Hz)
MOTOROLA ANALOG IC DEVICE DATA
3
LM301A LM201A
Figure 10. Voltage Follower Pulse Response
10
VIR , VOR, VOLTAGE RANGE (
±V)
8.0
6.0
4.0
2.0
0
–2.0
–4.0
–6.0
–8.0
–10
0
10
20
30
40
50
60
70
80
90
t, TIME (µs)
Input
Output
Single–Pole Compensation
A V, VOLTAGE GAIN (dB)
140
120
100
80
60
40
20
0
–20
10
100
1.0 k
10 k
100 k
1.0 M 10 M 100 M
Gain
Phase
Feedforward
Compensation
180
135
90
45
0
PHASE LAG (DEGREES)
9.0
225
Figure 11. Open Loop Frequency Response
f, FREQUENCY (Hz)
Figure 12. Large Signal Frequency Response
18
VOR, OUTPUT VOLTAGE RANGE (
±
V)
VOR, OUTPUT VOLTAGE RANGE (
±
V)
Feedforward
Compensation
10
8.0
6.0
4.0
2.0
0
–2.0
–4.0
–6.0
–8.0
–10
1.0 M
f, FREQUENCY (Hz)
10 M
0
Figure 13. Inverter Pulse Response
Feedforward
Compensation
Output
16
12
8.0
4.0
0
100 k
Input
1.0
2.0
3.0 4.0 5.0
t, TIME (µs)
6.0
7.0
8.0
Figure 14. Single–Pole Compensation
R2
7
2
3
+
Frequency
Compensation
C1
≥
R1 Cs
R1 +R2
VCC
Figure 15. Feedforward Compensation
C2
R2
R1
6
VO
VI
2
3
+
1
R3
C1
150 pF
7
VCC
6
4
Balance
C2 =
1
2πfoR2
VEE
VO
R1
–VI
R3
+VI
8
4
1 VEE
Balance
C1
Cs = 30 pF
fo = 3.0 MHz
4
MOTOROLA ANALOG IC DEVICE DATA
LM301A LM201A
OUTLINE DIMENSIONS
N SUFFIX
PLASTIC PACKAGE
CASE 626–05
(LM201A and LM301A)
ISSUE K
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
DIM
A
B
C
D
F
G
H
J
K
L
M
N
MILLIMETERS
MIN
MAX
9.40
10.16
6.10
6.60
3.94
4.45
0.38
0.51
1.02
1.78
2.54 BSC
0.76
1.27
0.20
0.30
2.92
3.43
7.62 BSC
–––
10
_
0.76
1.01
INCHES
MIN
MAX
0.370
0.400
0.240
0.260
0.155
0.175
0.015
0.020
0.040
0.070
0.100 BSC
0.030
0.050
0.008
0.012
0.115
0.135
0.300 BSC
–––
10
_
0.030
0.040
8
5
–B–
1
4
F
NOTE 2
–A–
L
C
–T–
SEATING
PLANE
J
N
D
K
M
M
H
G
0.13 (0.005)
T A
M
B
M
D SUFFIX
PLASTIC PACKAGE
CASE 751–05
(SO–8)
ISSUE R
A
8
D
5
C
E
1
4
H
0.25
M
B
M
h
B
C
e
A
SEATING
PLANE
X 45
_
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. DIMENSIONS ARE IN MILLIMETERS.
3. DIMENSION D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS
OF THE B DIMENSION AT MAXIMUM MATERIAL
CONDITION.
DIM
A
A1
B
C
D
E
e
H
h
L
MILLIMETERS
MIN
MAX
1.35
1.75
0.10
0.25
0.35
0.49
0.18
0.25
4.80
5.00
3.80
4.00
1.27 BSC
5.80
6.20
0.25
0.50
0.40
1.25
0
_
7
_
q
L
0.10
A1
0.25
B
M
C B
S
A
S
q
MOTOROLA ANALOG IC DEVICE DATA
5
京公网安备 11010802033920号
EEWORLD
